Go to the first, previous, next, last section, table of contents.

9 Snapshots

Every VICE emulator has a built-in snapshot feature, that saves the complete emulator state into one file for later use. You can therefore save the emulator state - including the state of the game you are playing for example - in a single file.

Important note: In the past the idea was that snapshots with the same major version can be exchanged with later versions of the emulator. However, this proved to be too difficult to maintain, and insanely hard to test for correctness, which is why now the emulator will reject the snapshot when it finds a module that is too old. Because of this you should not use snapshots for permanent/long term storage.

9.1 Snapshot usage

A snapshot is one file containining the complete emulator state. A snapshot file can be generated by selecting the "Save snapshot" command at any time. This will pop up a requester from which you can specify whether the snapshot should also contain the disk and ROM status.

A snapshot file can be used to restore the emulator state by selecting the load snapshot menu entry at any time. Unfortunately attached ROM images/cartridges are only supported in the VIC20, the PET and the CBM-II emulators at this time.

The memory configuration of the emulator is saved in the snapshot file as well. This configuration is restored when the snapshot is loaded.

A quick snapshot can now be made by pressing the M-F11 key and reloaded by pressing the M-F10 key.

9.2 Snapshot format

A snapshot file consists of several modules of mostly different types. Each module has a name and saves the state of an entity like a CIA, the CPU, or the memory.

9.2.1 Terminology

In this section we use certain abbreviations to define the types of the data saved in the snapshot.

BYTE: 8 bit integer.
WORD: 16 bit integer. Saved with low-byte first, high-byte last.
DWORD: 32 bit integer. Saved with low-word first, then high-word. Each word saved with its low-byte first.
ARRAY: Array of BYTE values. Length depends on the description.

The tables for the single modules state the type, name and description of the data saved in the modules. The data is saved in the order it is in the tables, so no offset is given.

9.2.2 Module framework

The VICE snapshot file starts with the magic string and includes the fileformat version number.

Type	Name	Description
19 BYTE	MAGIC	"VICE Snapshot File\032", padded with 0
BYTE	VMAJOR	fileformat major version number
BYTE	VMINOR	fileformat minor version number
16 BYTE	MACHINENAME	Name of emulated machine, like "PET", "CBM-II", "VIC20", "C64" or "C128". zerobyte-padded.
13 BYTE	VERSION MAGIC	"VICE Version\032", padded with 0
4 BYTE	VERSION	Release version (major, minor, micro). Byte 4 is always zero.
DWORD	SVNVERSION	SVN revision (or 0 if not available)

The file header is followed by a number of different snapshot modules.

Each module has a header with the information given in the table below. The header includes two version numbers, VMAJOR and VMINOR. In the past the idea was that modules with the same VMAJOR should be able to be exchanged. This however proved to be too difficult to maintain, and insanely hard to test for correctness, which is why now the emulator will reject the snapshot when it finds a module that is too old. Because of this you should not use snapshots for permanent/long term storage.

Type	Name	Description
16 BYTE	MODULENAME	The name of the module in ASCII, padded with 0 to 16 byte.
BYTE	VMAJOR	major version number
BYTE	VMINOR	minor version number
DWORD	SIZE	size of the module, including this header

9.2.3 Emulator modules

This section lists the modules that are contained in each of the emulators snapshot files.

9.2.3.1 x64 modules

The modules in the x64 emulator are:

Name	Type	Description
MAINCPU	6502	The Main CPU - although it is a 6510, only the 6502 core is saved here
C64MEM	Memory	Holds the RAM contents of the C64. Also the CPU I/O register contents are saved here.
C64ROM	ROM images	Dump of the system ROMs
VIC-II	656*	The VIC-II of the C64/128
CIA1	6526	The CIA for the interrupts and the keyboard
CIA2	6526	The CIA for the userport, IEC-bus and RS232.
SID	6581	The SID sound chip of the C64/C128
REU*		The RAM Extension Unit state (optional)
ACIA1	6551	An ACIA (RS232 interface) at $DE00 (optional)
TPI	6525	A TPI at $DF00 for a parallel IEEE488 interface (optional)
*	Drive modules	The emulated drive(s) have their own modules see section 9.2.3.6 Drive modules

Some of the modules are optional and are only saved if the specific feature is enabled at save-time. If the module is found when restoring the state the optional features are enabled, and disabled otherwise.

9.2.3.2 x128 modules

The modules in the x128 emulator are:

Name	Type	Description
MAINCPU	6502	The Main CPU - although it is a 6510, only the 6502 core is saved here
C128MEM	Memory	Holds the RAM contents of the C64. Also the CPU I/O register contents are saved here.
C128ROM	ROM images	Dump of the system ROMs
VIC-II	656*	The VIC-II of the C64/128
CIA1	6526	The CIA for the interrupts and the keyboard
CIA2	6526	The CIA for the userport, IEC-bus and RS232.
SID	6581	The SID sound chip of the C64/C128
ACIA1	6551	An ACIA at $DE00 (optional)
TPI	6525	A TPI at $DF00 for a parallel IEEE488 interface (optional)
*	Drive modules	The emulated drive(s) have their own modules see section 9.2.3.6 Drive modules

Not yet supported are the 80 column video chip, cartridges and RAM expansion unit.

9.2.3.3 xvic modules

The modules in the xvic emulator are:

Name	Type	Description
MAINCPU	6502	The Main CPU
VIC20MEM	Memory	Holds the RAM contents of the VIC20.
VIC20ROM	ROM images	Holds the ROM images of the VIC20, including possibly attached cartridges
VIC-I	656*	The VIC-I of the VIC20
VIA1	6522	The VIA for the interrupts and the keyboard
VIA2	6522	The VIA for the userport, IEC-bus and RS232.
*	Drive modules	The emulated drive(s) have their own modules see section 9.2.3.6 Drive modules

9.2.3.4 xpet modules

The modules in the xpet emulator are:

Name	Type	Description
MAINCPU	6502	The Main CPU
PETMEM	Memory	Holds the RAM contents of the PET.
PETROM	ROM images	Holds the ROM images of the PET, including possibly attached cartridges
CRTC	6545	The CRTC of the PET. This is also included if it is a dump of a PET without CRTC, because the video state is saved here anyway.
PIA1	6520	The PIA for the interrupts, tape and the keyboard
PIA2	6520	The PIA for the IEEE488-bus
VIA	6522	The VIA for IEEE488, userport, sound
ACIA1	6551	The ACIA for the SuperPET. This module is optional.
DWWPIA	6520	The PIA for the DWW hires board.
CPU6809	6809	The extra CPU in the SuperPET. This module is optional.
*	Drive modules	The emulated drive(s) have their own modules see section 9.2.3.6 Drive modules

9.2.3.5 xcbm2 and xcbm5x0 modules

The modules in the xcbm2 and xcbm5x0 emulators are:

Name	Type	Description
MAINCPU	6502	The Main CPU - although it is a 6509, only the 6502 core is saved here
CBM2MEM	Memory	Holds the RAM contents of the CBM-II models. Also holds the exec-bank and indirection bank registers
C500DATA		Holds additional state information necessary for the C500 (e.g. cycles till the next IRQ)
CBM2ROM	Memory	optional. Holds the ROM images.
CRTC	6545	The video chip for the C60 and C70 models (only those models).
VIC-II	656?	The video chip for the C50 models (only the C50 models).
CIA1	6526	The CIA for IEEE 488 and userport.
TPI1	6525	TPI 1 for IEEE488
TPI2	6525	TPI 2 for interrupts and keyboard.
ACIA1	6551	The RS232 interface
SID	6581	The CBM2s SID sound chip
*	Drive modules	The emulated drive(s) have their own modules see section 9.2.3.6 Drive modules

9.2.3.6 Drive modules

The modules for the real disk drive emulation are included in the emulator when the emulation is enabled during the writing of the snapshot.

Name	Type	Description
*CPU	6502	The Drive 0 CPU
*	*	*

9.2.4 Common Modules

This section shows the basic module framework and the contents of the different types of modules.

The single chip modules contain the chip state, and sometimes additional state of the emulator. In the past we tried to make the format as implementation-independent as possible, to allow reuse of snapshots in later versions of the emulator, that however proved to be very impractical and insanely hard to maintain.

9.2.4.1 CPU 6502 module

This module saves the core 6502 state. You will find a clock value there. All other modules save their own clock values relative to this value. However, the drive modules save their clocks relative to their appropriate CPUs of course.

The MAINC64CPU module

Version numbers: Major 1, Minor 5.

Type	Name	Description
CLOCK	main clock
UBYTE	a
UBYTE	x
UBYTE	y
UBYTE	sp
WORD	pc
UBYTE	status
DWORD	last_opcode_info
DWORD	ane_log_level
DWORD	lxa_log_level
DWORD	maincpu_jammed
DWORD	maincpu_ba_low_flags

src/mainc64cpu.c

The MAINVIC20CPU module

Version numbers: Major 1, Minor 5.

Type	Name	Description
CLOCK	main clock
UBYTE	a
UBYTE	x
UBYTE	y
UBYTE	sp
WORD	pc
UBYTE	status
DWORD	last_opcode_info
DWORD	ane_log_level
DWORD	lxa_log_level
DWORD	maincpu_jammed

src/mainviccpu.c

9.2.4.2 CPU 6809 module

This module saves the core 6809 state. You will find a clock value there. All other modules save their own clock values relative to this value. However, the drive modules save their clocks relative to their appropriate CPUs of course.

The CPU6809 module

Version numbers: Major 1, Minor 1.

Type	Name	Description
CLOCK	clock	the current CPU clock value. All other clock values are relative to this.
WORD	x	the x register
WORD	y	the y register
WORD	u	the u register
WORD	s	the s register
WORD	pc	the program counter register
BYTE	dp	the direct page register
BYTE	cc	the condition code register
BYTE	a	the a register
BYTE	b	the b register
WORD	v	the V register (for 6309 compatibility)
BYTE	e	the e register (for 6309 compatibility)
BYTE	f	the f register (for 6309 compatibility)
BYTE	md	the md register (for 6309 compatibility)

src/pet/6809.c

9.2.4.3 CPU 65816 module

This module saves the core 65816 state. You will find a clock value there. All other modules save their own clock values relative to this value. However, the drive modules save their clocks relative to their appropriate CPUs of course.

The MAIN65816CPU module

Version numbers: Major 1, Minor 3.

Type	Name	Description
CLOCK	main clock
UBYTE	a
UBYTE	b
WORD	x
WORD	y
WORD	sp
WORD	dpr
UBYTE	pbr
UBYTE	dbr
UBYTE	emul
WORD	pc
UBYTE	status
DWORD	last_opcode_info

src/main65816cpu.c

9.2.4.4 CIA module

The CIA 6526 is an I/O port chip with 2 8-bit I/O ports, a shift register, two timers, a Time of Day clock and interrupts.

The CIA module

Version numbers: Major 2, Minor 5.

Type	Name	Version	Description
UBYTE	ORA		Output register A
UBYTE	ORB		Output register B
UBYTE	DDRA		Data direction register A
UBYTE	DDRB		Data direction register B
UWORD	TA		Timer A counter value
UWORD	TB		Timer B counter value
UBYTE	TOD_TEN		Time of Day - current tenth of second
UBYTE	TOD_SEC		Time of Day - current seconds
UBYTE	TOD_MIN		Time of Day - current minutes
UBYTE	TOD_HR		Time of Day - current hours
UBYTE	SDR		contents of shift register
UBYTE	IER		mask of enabled interrupt masks
UBYTE	CRA		Control register A
UBYTE	CRB		Control register B
UWORD	TAL		Timer A latch value
UWORD	TBL		Timer B latch value
UBYTE	IFR		mask of currently active interrupts
UBYTE	PBSTATE		Bit 6/7 reflect the PB6/7 toggle bit state.Bit 2/3 reflect the corresponding port bit state.
UBYTE	SRHBITS		number of half-bits to still shift in/out SDR
UBYTE	ALARM_TEN		Time of Day - alarm tenth of second
UBYTE	ALARM_SEC		Time of Day - alarm seconds
UBYTE	ALARM_MIN		Time of Day - alarm minutes
UBYTE	ALARM_HR		Time of Day - alarm hours
UBYTE	READICR		current clock minus the clock when ICR was read last plus 128.
UBYTE	TODLATCHED		Bit 0: 1= latched for reading, Bit 1: 2=stopped for writing
UBYTE	TODL_TEN		Time of Day - latched tenth of second
UBYTE	TODL_SEC		Time of Day - latched seconds
UBYTE	TODL_MIN		Time of Day - latched minutes
UBYTE	TODL_HR		Time of Day - latched hours
DWORD	TOD_TICKS		clk ticks till next tenth of second
UBYTE	IRQ		0=IRQ line inactive, 1=IRQ line active
WORD	TA state	1.1+	Timer A state bits (see ciatimer.h)
WORD	TB state	1.1+	Timer B state bits (see ciatimer.h)
BYTE	SHIFTER	1.2+	actual shift register (original data)
BYTE	SDR_VALID	1.2+	data in SDR valid to be shifted
BYTE	irq_enabled	1.2+	IRQ enabled
BYTE	todtickcounter	1.2+	TOD tick counter
BYTE	SHIFTER_HI	2.3+	high byte of SHIFTER
BYTE	SDR_ALARM	2.3+	if an sdr_alarm is pending and when
BYTE	SP_CNT_IN	2.3+	input state of SP and CNT
DWORD	SDR_DELAY	2.4+	event/history bits for the serial data register
BYTE	SP_CNT_OUT	2.4+	output state of SP and CNT
DWORD	IFR_DELAY	2.5+	event/history bits for the interrupt flag reg.
BYTE	ACK_IRQFLAGS	2.5+	flags in IFR to acknowledge, i.e. clear.
BYTE	NEW_IRQFLAGS	2.5+	new flags in IFR that were set recently.

src/core/ciacore.c

9.2.4.5 VIA module

The VIA 6522 is the predecessor of the CIA and also an I/O port chip with 2 8-bit I/O ports, a shift register, two timers and interrupts.

The VIA module

Version numbers: Major 2, Minor 2.

Type	Name	Version	Description
UBYTE	ORA		Output register A
UBYTE	DDRA		Data direction register A
UBYTE	ORB		Output register B
UBYTE	DDRB		Data direction register B
UWORD	T1L		timer 1 latch value
UWORD	T1C		timer 1 count value
UBYTE	T2LL		Timer 2 latch lo
UBYTE	T2LH		Timer 2 latch hi
UBYTE	T2CL		timer 2 count value lo
UBYTE	T2CH		timer 2 count value hi
UWORD	T2C		timer 2 counter
UBYTE	RUNFL		bit 7: timer 1 will generate IRQ on underflow; bit 6: timer 2 will generate IRQ on underflow
UBYTE	SR		shift register value
UBYTE	ACR		auxiliary control register
UBYTE	PCR		peripherial control register
UBYTE	IFR		active interrupts
UBYTE	IER		interrupt masks
UBYTE	PB7		bit 7 = pb7 state
UBYTE	SRHBITS		number of half-bits to shift out on SR
UBYTE	CABSTATE		bit 7 = ca2 state, bit6 = cb2 state, bit5 = cb1
UBYTE	ILA		input latch port A (see ACR bit 0)
UBYTE	ILB		input latch port B (see ACR bit 1)
UBYTE	t2_irq_allowed	2.2+
UBYTE	t2_underflow_alarm	2.2+	0 if not; 1+time delta if set.
UBYTE	t2_shift_alarm	2.2+	0 if not; 1+time delta if set.

src/core/viacore.c

9.2.4.6 PIA module

The PIA 6520 is a chip with two I/O ports (Parallel Interface Adapter) and four additional handshake lines. The chip is pretty the same for Port A and B, only that Port A implements handshake on read operation and port B on write operation.

The PIA module

Version numbers: Major 1, Minor 0.

Type	Name	Description
UBYTE	ORA	Output register A
UBYTE	DDRA	Data Direction Register A
UBYTE	CTRLA	Control Register A
UBYTE	ORB	Output register B
UBYTE	DDRB	Data Direction Register B
UBYTE	CTRLB	Control Register B
UBYTE	CABSTATE	Bit 7 = state of CA2, Bit 6 = state of CB2

src/piacore.c

9.2.4.7 TPI module

The TPI 6525 is a chip with three I/O ports (Tri-Port-Interface). One of the ports can double as an interrupt prioritizer. Therefore we also have to save the states of the interrupt stack etc.

The TPI module

Version numbers: Major 1, Minor 0.

Type	Name	Description
UBYTE	PRA	Port A output register
UBYTE	PRB	Port B output register
UBYTE	PRC	Port C output register (doubles as IRQ latch register)
UBYTE	DDRA	Port A data direction register
UBYTE	DDRB	Port B data direction register
UBYTE	DDRC	Port C data direction register (doubles as IRQ mask register)
UBYTE	CR	Control Register
UBYTE	AIR	Active interrupt register
UBYTE	STACK	irq sources saved on stack
UBYTE	CABSTATE	state of CA and CB pins. Bit 7 = state of CA, Bit 6 = state of CB

src/core/tpicore.c

9.2.4.8 RIOT module

The RIOT 6532 is a chip with two I/O ports, some RAM and a Timer. The chip contains 128 byte RAM, but the RAM is not saved in the RIOT snapshot, but in the memory section.

The RIOT module

Version numbers: Major 0, Minor 0.

Type	Name	Description
UBYTE	ORA	Port A output register
UBYTE	DDRA	Port A data direction register
UBYTE	ORB	Port B output register
UBYTE	DDRB	Port B data direction register
UBYTE	EDGECTRL	edge control value: Bit 0/1: A0/A1 address bits written to edgecontrol registers
UBYTE	IRQFL	IRQ fl: Bit 6/7: see RIOT IRQ flag Bit 0: state of IRQ line (1=active)
UBYTE	N	current timer value
UWORD	divider	Pre-scale divider value (1, 8, 64, or 1024)
UWORD	rest	cycles that the divider has done since last counter tick
UBYTE	irqen	0= timer IRQ disabled, 1= enabled

src/core/riotcore.c

9.2.4.9 SID module

The SID module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
BYTE	sids	1.2+	amount of extra sids
BYTE	sound	1.2+	sound active flag
BYTE	engine	1.2+	sound engine
BYTE	model	1.4+	SID model
ARRAY	sid data	1.1+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SIDRESID module

Version numbers: Major 1, Minor 4.

Type	Name	Description
ARRAY	regs	32 BYTES of SID registers
BYTE	bus value	bus value
DWORD	bus value ttl	bus value ttl
ARRAY	accumulator	3 DWORDS of accumulator data
ARRAY	shift register	3 DWORDS of shift register data
ARRAY	rate counter	3 WORDS of rate counter data
ARRAY	exponential counter	3 WORDS of exponential counter data
ARRAY	envelope counter	3 BYTES of envelope counter data
ARRAY	envelope state	3 BYTES of envelope state data
ARRAY	hold zero	3 BYTES of hold zero flag data
ARRAY	rate counter period	3 WORDS of rate counter period data
ARRAY	exponential counter period	3 WORDS of exponential counter period data
ARRAY	envelope pipeline	3 BYTES of envelope pipeline data
ARRAY	shift pipeline	3 BYTES of shift pipeline data
ARRAY	shift register reset	3 DWORDS of shift register reset data
ARRAY	floating output ttl	3 DWORDS of floating output ttl data
ARRAY	pulse output	3 WORDS of pulse output data
BYTE	write pipeline	write pipeline
BYTE	write address	write address
BYTE	voice mask	voice mask

src/sid/sid-snapshot.c

9.2.4.10 ACIA module

The ACIA 6551 is an RS232 interface chip. VICE emulates RS232 connections via /dev/ttyS* (Unix) or COM: (DOS/WIN - not yet?). When saving a snapshot, those connections are of course lost. The state of the ACIA however is restored if possible. I.e. if a connection is already open when restoring the snapshot, this connection is used instead. If no connection is open, a carrier/DTR drop is emulated.

The ACIA module

Type	Name	Description
UBYTE	TDR	Transmit Data Register
UBYTE	RDR	Receiver Data Register
UBYTE	SR	Status Register (includes state of IRQ line)
UBYTE	CMD	Command Register
UBYTE	CTRL	Control Register
UBYTE	IN_TX	0 = no data to tx; 1 = Data is being transmitted;
QWORD	TICKSTX	ticks till the next TDR empty interrupt
QWORD	TICKSRX	ticks till the next RDF empty interrupt

src/aciacore.c

9.2.4.11 VIC-I module

The VIC-I module

Version numbers: Major 0, Minor 4.

Type	Name	Description
DWORD	interlace_enabled
DWORD	interlace_field
CLOCK	framestart_cycle
BYTE	raster_cycle
WORD	raster_line
WORD	area
WORD	fetch_state
DWORD	raster_line
DWORD	text_cols
DWORD	text_lines
DWORD	pending_text_cols
DWORD	line_was_blank
DWORD	memptr
DWORD	memptr_inc
DWORD	row_counter
DWORD	buf_offset
BYTE	light_pen.state
BYTE	light_pen.triggered
DWORD	light_pen.x
DWORD	light_pen.y
DWORD	light_pen.x_extra_bits
CLOCK	light_pen.trigger_cycle
BYTE	vbuf
ARRAY	color ram	0x400 bytes of color ram data ($9400 - $97ff) FIXME: is this really correct?
10*BYTE	registers	10 VIC-I registers

src/vic20/vic-snapshot.c

9.2.4.12 VIC-II module

The VIC-II module

Version numbers: Major 1, Minor 3.

Type	Name	Description
BYTE	AllowBadLines	flag: if true, bad lines can happen
BYTE	BadLine	flag: this is a bad line
BYTE	Blank	flag: draw lines in border color
ARRAY	ColorBuf	40 bytes, character memory buffer (loaded at bad line)
ARRAY	ColorRam	1024 bytes, contents of color RAM
BYTE	IdleState	flag: idle state enabled
BYTE	LPTrigger	flag: light pen has been triggered
BYTE	LPX	light pen X
BYTE	LPY	light pen Y
ARRAY	MatrixBuf	40 bytes, video matrix buffer (loaded at bad line)
BYTE	NewSpriteDmaMask	value for SpriteDmaMask after drawing sprites
DWORD	RamBase	pointer to the start of RAM seen by the VIC
BYTE	RasterCycle	current vicii.raster cycle
WORD	RasterLine	current vicii.raster line
64*BYTE	Registers	VIC-II registers
BYTE	SbCollMask	sprite-background collisions so far
BYTE	SpriteDmaMask	sprites having DMA turned on
BYTE	SsCollMask	sprite-sprite collisions so far
BYTE	VBank	location of memory bank
WORD	Vc	internal VIC-II counter
BYTE	VcAdd	value to add to Vc at the end of this line (vicii.mem_counter_inc)
WORD	VcBase	internal VIC-II memory pointer
BYTE	VideoInt	status of VIC-II IRQ (vicii.irq_status)
BYTE	SpriteXMemPtr	sprite memory pointer
BYTE	SpriteXMemPtrInc	value to add to the MemPtr after fetch
BYTE	SpriteXExpFlipFlop	sprite expansion flip-flop
DWORD	FetchEventTick	ticks for the next "fetch" (DMA) event
BYTE	FetchEventType	type of event (0: matrix, 1: sprite check, 2: sprite fetch)

src/vicii/vicii-snapshot.c

The VIC-IISC module

Version numbers: Major 1, Minor 4.

Type	Name	Description
ARRAY	regs	0x40 BYTES state from vicii_s, in the same order
DWORD	raster_cycle
DWORD	cycle_flags
DWORD	raster_line
BYTE	start_of_frame
BYTE	irq_status
DWORD	raster_irq_line
BYTE	raster_irq_triggered
ARRAY	vbuf	VICII_SCREEN_TEXTCOLS
ARRAY	cbuf	VICII_SCREEN_TEXTCOLS
BYTE	gbuf
DWORD	dbuf_offset
ARRAY	dbuf	VICII_DRAW_BUFFER_SIZE
DWORD	ysmooth
BYTE	allow_bad_lines
BYTE	sprite_sprite_collisions
BYTE	sprite_background_collisions
BYTE	clear_collisions
DWORD	idle_state
DWORD	vcbase
DWORD	vc
DWORD	rc
DWORD	vmli
DWORD	bad_line
BYTE	light_pen.state
BYTE	light_pen.triggered
DWORD	light_pen.x
DWORD	light_pen.y
DWORD	light_pen.x_extra_bits
CLOCK	light_pen.trigger_cycle
BYTE	reg11_delay
DWORD	prefetch_cycles
DWORD	sprite_display_bits
BYTE	sprite_dma
BYTE	last_color_reg
BYTE	last_color_value
BYTE	last_read_phi1
BYTE	last_bus_phi2
BYTE	vborder
BYTE	set_vborder
BYTE	main_border
BYTE	refresh_counter
ARRAY	color_ram	0x400

src/viciisc/vicii-snapshot.c

The DTVVIC module

Version numbers: Major 1, Minor 3.

Type	Name	Description
BYTE	AllowBadLines	flag: if true, bad lines can happen
BYTE	BadLine	flag: this is a bad line
BYTE	Blank	flag: draw lines in border color
40*BYTE	ColorBuf	character memory buffer (loaded at bad line)
BYTE	IdleState	flag: idle state enabled
BYTE	LPTrigger	flag: light pen has been triggered
BYTE	LPX	light pen X
BYTE	LPY	light pen Y
40*BYTE	MatrixBuf	video matrix buffer (loaded at bad line)
BYTE	NewSpriteDmaMask	value for SpriteDmaMask after drawing sprites
DWORD	RamBase	pointer to the start of RAM seen by the VIC
BYTE	RasterCycle	current vicii.raster cycle
WORD	RasterLine	current vicii.raster line
80*BYTE	Registers	VIC-II registers
x	DTVstuff	DTV stuff goes here
BYTE	SbCollMask	sprite-background collisions so far
BYTE	SpriteDmaMask	sprites having DMA turned on
BYTE	SsCollMask	sprite-sprite collisions so far
BYTE	VBank	location of memory bank
WORD	Vc	internal VIC-II counter
BYTE	VcAdd	value to add to Vc at the end of this line (vicii.mem_counter_inc)
WORD	VcBase	internal VIC-II memory pointer
BYTE	VideoInt	status of VIC-II IRQ (vicii.irq_status)
BYTE	SpriteXMemPtr	sprite memory pointer
BYTE	SpriteXMemPtrInc	value to add to the MemPtr after fetch
BYTE	SpriteXExpFlipFlop	sprite expansion flip-flop
DWORD	FetchEventTick	ticks for the next "fetch" (DMA) event
BYTE	FetchEventType	type of event (0: matrix, 1: sprite check, 2: sprite fetch)

src/vicii/viciidtv-snapshot.c

9.2.4.13 TED module

The TED module

Version numbers: Major 1, Minor 5.

Type	Name	Description
DWORD	last_emulate_line_clk
BYTE	AllowBadLines	flag: if true, bad lines can happen
BYTE	BadLine	flag: this is a bad line
BYTE	Blank	flag: draw lines in border color
40*BYTE	ColorBuf	character memory buffer (loaded at bad line)
BYTE	IdleState	flag: idle state enabled
40*BYTE	MatrixBuf	video matrix buffer (loaded at bad line)
DWORD	RamBase	pointer to the start of RAM seen by the TED
BYTE	RasterCycle	current ted.raster cycle
WORD	RasterLine	current ted.raster line
64*BYTE	Registers	TED registers
DWORD	ted_raster_counter
WORD	Vc	internal TED counter
BYTE	mem_counter_inc	(VcInc) value to add to Vc at the end of this line
WORD	VcBase	internal TED memory pointer
BYTE	VideoInt	status of TED IRQ (ted.irq_status)
DWORD	FetchEventTick	ticks for the next "fetch" (DMA) event

src/plus4/ted-snapshot.c

9.2.4.14 CRTC module

The CRTC module

Version numbers: Major 1, Minor 2.

Type	Name	Version	Description
WORD	VADDR_MASK		Mask of the address bits valid when accessing the video memory
WORD	VADDR_CHARSWITCH		If one bit in the video address is used to switch the character generator, it is masked here.
WORD	VADDR_CHAROFFSET		The offset in characters in the character generator that CHARSWITCH switches.
WORD	VADDR_REVSWITCH		If one bit in the video address inverts the screen, it is masked here.
WORD	CHARGEN_MASK		size of character generator in byte - 1
WORD	CHARGEN_OFFSET		offset given by external circuitry
BYTE	HW_CURSOR		external hardware cursor circuitry enabled
BYTE	HW_COLS		number of displayed columns during one character clock cycle
BYTE	HW_BLANK		set if the hardware blank feature is available CRTC register
20 BYTE	REGISTERS		register DUMP of the CRTC registers 0-19.
BYTE	REGNO		The current index in the CRTC register file
BYTE	CHAR		The current cycle within the current rasterline
BYTE	CHARLINE		The current character line
BYTE	YCOUNTER		The current rasterline in the character
BYTE	CRSRCNT		Framecounter for the blinking cursor
BYTE	CRSRSTATE		if set the hardware cursor is visible
BYTE	CRSRLINES		set if ycounter is within the active cursor rasterlines for a char
WORD	CHARGEN_REL		relative base of currently used character generator in ROM (in byte)
WORD	SCREEN_REL		screen address to load the counter at the beginning of the next rasterline
WORD	VSYNC		number of rasterlines left within vsync; 0 = not in vsync
BYTE	VENABLE		vertical enable flipflop; 1= display, 0= blank.
WORD	SCREEN_WIDTH		width of the current display window
WORD	SCREEN_HEIGHT		height of the current display window
WORD	SCREEN_XOFFSET		x position where the first character in a line starts in the window
WORD	HJITTER		but only after adding this jitter
WORD	SCREEN_YOFFSET		x position where the first character in a line starts in the window
WORD	FRAMELINES		expected number of rasterlines for the current frame
WORD	CURRENT_LINE		current rasterline as seen from the CRTC
BYTE	FLAG	1.1+	Bit 0: If 1 then bit in VADDR_REVSWITCH must be set for reverse; if 0 then bit must be cleared for reverse.

src/crtc/crtc-snapshot.c

Here is the reference for the previous CRTC snapshot module. It is outdated and will not be read by this and later versions of VICE.

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	RASTERY	The number of clock cycles from rasterlines start
WORD	RASTERLINE	The current rasterline
WORD	ADDRMASK	The address mask valid for the CRTC. All memory accesses are masked with this value
BYTE	HWFLAG	Bit 0: 1= hardware cursor available. Bit 1: 1= number of columns is doubled by external hardware
20 BYTE	REGISTERS	register DUMP of the CRTC registers 0-19.
BYTE	CRSRSTATE	Hardware cursor: Bits 0-3: frame counter till next crsr line toggle. Bit 7: 1= cursor line active

9.2.4.15 C64 memory module

The C64 memory module actually consists of two modules. The "C64MEM" module is mandatory and contains the RAM dump. The "C64ROM" module is optional and contains a dump of the ROM images.

The size of the C64 memory modules differs with each different memory configuration. The RAM configuration is saved in the snapshot, and restored when the snapshot is loaded.

The C64MEM module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	pport data	0.0+	CPU port data register
BYTE	pport dir	0.0+	CPU port direction register
BYTE	EXROM	0.0+	EXROM line state
BYTE	GAME	0.0+	GAME line state
ARRAY	RAM	0.0+	65536 BYTES of RAM data
BYTE	pport data out	0.0+	CPU port data out lines state
BYTE	pport data read	0.0+	CPU port data in lines state
BYTE	pport dir read	0.0+	CPU port direction in lines state
DWORD	pport bit6 clock	0.1	CPU port bit 6 falloff clock
DWORD	pport bit7 clock	0.1	CPU port bit 7 falloff clock
BYTE	pport bit 6	0.1	CPU port bit 6 state
BYTE	pport bit 7	0.1	CPU port bit 7 state
BYTE	pport bit 6 falloff	0.1	CPU port bit 6 discharge flag
BYTE	pport bit 7 falloff	0.1	CPU port bit 7 discharge flag

src/c64/c64memsnapshot.c

The C64ROM module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	KERNAL	8192 BYTES of KERNAL ROM data
ARRAY	BASIC	8192 BYTES of BASIC ROM data
ARRAY	CHARGEN	4096 BYTES of CHARGEN ROM data

src/c64/c64memsnapshot.c

The C64SCPUMEM module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	mem_pport
BYTE	mem_reg_soft_1mhz
BYTE	mem_reg_sys_1mhz
BYTE	mem_reg_hwenable
BYTE	mem_reg_dosext
BYTE	mem_reg_ramlink
BYTE	mem_reg_optim
BYTE	mem_reg_bootmap
BYTE	mem_reg_simm
BYTE	exrom
BYTE	game
DWORD	mem_simm_ram_mask
ARRAY	mem_ram	SCPU64_RAM_SIZE
ARRAY	mem_sram	SCPU64_SRAM_SIZE
ARRAY	mem_simm_ram	mem_simm_ram_mask + 1

src/scpu64/scpu64memsnapshot.c

The C64SCPUROM module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	mem_chargen_rom	SCPU64_CHARGEN_ROM_SIZE
ARRAY	scpu64rom_scpu64_rom	SCPU64_SCPU64_ROM_MAXSIZE

src/scpu64/scpu64memsnapshot.c

The C64DTVMEM module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	pport.data
BYTE	pport.dir
ARRAY	mem_ram	0x200000
BYTE	c64dtvmem_memmapper[0]
BYTE	c64dtvmem_memmapper[1]
BYTE	pport.data_out
BYTE	pport.data_read
BYTE	pport.dir_read

src/c64dtv/c64dtvmemsnapshot.c

The C64DTVROM module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	c64dtvflash_mem	0x200000
BYTE	c64dtvflash_state
ARRAY	c64dtvflash_mem_lock	39

src/c64dtv/c64dtvmemsnapshot.c

9.2.4.16 C128 memory module

The C128 memory module actually consists of two modules. The "C128MEM" module is mandatory and contains the RAM dump. The "C128ROM" module is optional and contains a dump of the ROM images.

The size of the C128 memory modules differs with each different memory configuration. The RAM configuration is saved in the snapshot, and restored when the snapshot is loaded. The attached cartridges are also restored upon load if they have been saved in the snapshot.

The C128MEM module

Version numbers: Major 0, Minor 0.

Type	Name	Version	Description
11 * BYTE	mmu regs	0.0	dump of mmu registers
ARRAY	RAM	0.0	0x40000 BYTES of RAM data

src/c128/c128memsnapshot.c

The C128ROM module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	KERNAL	8192 BYTES of KERNAL ROM data
ARRAY	BASIC LO	16384 BYTES of BASIC ROM data
ARRAY	BASIC HI	16384 BYTES of BASIC ROM data
ARRAY	CHARGEN	8192 BYTES of CHARGEN ROM data

src/c128/c128memsnapshot.c

9.2.4.17 VIC20 memory module

The VIC20 memory module actually consists of two modules. The "VIC20MEM" module is mandatory and contains the RAM dump. The "VIC20ROM" module is optional and contains a dump of the ROM images.

The size of the VIC20 memory modules differs with each different memory configuration. The RAM configuration is saved in the snapshot, and restored when the snapshot is loaded. The attached cartridges are also restored upon load if they have been saved in the snapshot.

The VIC20MEM module

Version numbers: Major 1, Minor 1.

Type	Name	Version	Description
UBYTE	CONFIG		Bit 0: 1 = expansion block 0 RAM enabled
			1: 1 = expansion block 1 RAM enabled
			2: 1 = expansion block 2 RAM enabled
			3: 1 = expansion block 3 RAM enabled
			5: 1 = expansion block 5 RAM enabled
UBYTE	cpu_last_data	1.1+
UBYTE	v_bus_last_data	1.1+
UBYTE	v_bus_last_high	1.1+
ARRAY	RAM0		1k RAM $0000-$03ff
ARRAY	RAM1		4k RAM $1000-$1fff
ARRAY	BLK0		3k RAM $0400-$0fff (if blk 0 RAM enabled)
ARRAY	BLK1		8k RAM $2000-$3fff (if blk 1 RAM enabled)
ARRAY	BLK2		8k RAM $4000-$5fff (if blk 2 RAM enabled)
ARRAY	BLK3		8k RAM $6000-$7fff (if blk 3 RAM enabled)
ARRAY	BLK5		8k RAM $A000-$Bfff (if blk 5 RAM enabled)

src/vic20/vic20memsnapshot.c

The VIC20ROM module

Version numbers: Major 1, Minor 1.

Type	Name	Version	Description
UBYTE	CONFIG		Bit 0: 1 = ROM block $2*** enabled
			1: 1 = ROM block $3*** enabled
			2: 1 = ROM block $4*** enabled
			3: 1 = ROM block $5*** enabled
			4: 1 = ROM block $6*** enabled
			5: 1 = ROM block $7*** enabled
			6: 1 = ROM block $A*** enabled
			7: 1 = ROM block $B*** enabled
ARRAY	KERNAL		8k KERNAL ROM $e000-$ffff
ARRAY	BASIC		8k BASIC ROM $c000-$dfff
ARRAY	CHARGEN		4k CHARGEN ROM
ARRAY	BLK1A		4k ROM $2*** (if CONFIG & 1)
ARRAY	BLK1B		4k ROM $3*** (if CONFIG & 2)
ARRAY	BLK3A		4k ROM $6*** (if CONFIG & 16)
ARRAY	BLK3B		4k ROM $7*** (if CONFIG & 32)
ARRAY	BLK5A		4k ROM $A*** (if CONFIG & 64)
ARRAY	BLK5B		4k ROM $B*** (if CONFIG & 128)
ARRAY	BLK2A	1.1+	4k ROM $4*** (if CONFIG & 4)
ARRAY	BLK2B	1.1+	4k ROM $5*** (if CONFIG & 8)

src/vic20/vic20memsnapshot.c

9.2.4.18 Plus4 memory module

The PLUS4MEM module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	pport.data
BYTE	pport.dir
BYTE	pport.data_out
BYTE	mem_config
ARRAY	mem_ram	PLUS4_RAM_SIZE

src/plus4/plus4memsnapshot.c

The PLUS4ROM module

Version numbers: Major 1, Minor 0.

Type	Name	Description
ARRAY	kernal rom	PLUS4_KERNAL_ROM_SIZE
ARRAY	basic rom	PLUS4_BASIC_ROM_SIZE
ARRAY	extromlo1	PLUS4_BASIC_ROM_SIZE
ARRAY	extromlo3	PLUS4_BASIC_ROM_SIZE
ARRAY	extromhi1	PLUS4_KERNAL_ROM_SIZE
ARRAY	extromhi3	PLUS4_KERNAL_ROM_SIZE

src/plus4/plus4memsnapshot.c

9.2.4.19 PET memory module

The PET memory module actually consists of three modules. The "PETMEM" module is mandatory and contains the RAM dump. The "PETROM" module is optional and contains a dump of the ROM images. The "PETDWW" module is also optional and contains the image of the hires expansion board (if enabled).

The size of the PET memory modules differs with each different memory configuration. The RAM configuration is saved in the snapshot, and restored when the snapshot is loaded.

The POSITIONAL item has been added in PETMEM snapshot version 1.1. It is ignored by earlier restore routines (V1.0) and the V1.1 restore routines do not change the current setting when reading a V1.0 snapshot.

In V1.2 the new EOIBLANK variable has been added. This implements the "blank screen on EOI" feature that was previously linked to a wrong resource.

In V1.3 the state for SuperPET has been added.

The PETMEM module

Version numbers: Major 1, Minor 3.

Type	Name	Version	Description
UBYTE	CONFIG		Bits 0-3: 0 = 40 col PET without CRTC
			1 = 40 col PET with CRTC
			2 = 80 col PET (with CRTC)
			3 = SuperPET
			4 = 8096
			5 = 8296
			Bit 6: 1= RAM at $9***
			Bit 7: 1= RAM at $A***
UBYTE	KEYBOARD		0 = UK business
			1 = graphics
UBYTE	MEMSIZE		memory size of low 32k in k (4,8,16,32)
UBYTE	CONF8X96		8x96 configuration register
UBYTE	SUPERPET		SuperPET config:
			Bit 0: spet_ramen, 1= RAM enabled
			1: spet_ramwp, 1= RAM write protected
			2: spet_ctrlwp, 1= CTRL reg write prot.
			3: spet_diag, 0= diag active
			4-7: spet_bank, RAM block in use
ARRAY	RAM		4-32k RAM (not 8296, dep. on MEMSIZE)
ARRAY	VRAM		2/4k RAM (not 8296, dep in CONFIG)
ARRAY	EXTRAM		64k (SuperPET and 8096 only)
ARRAY	RAM		128k RAM (8296 only)
BYTE	POSITIONAL	1.1+	bit 0=0 = symbolic keyboard mapping
			=1 = positional keyboard mapping
BYTE	EOIBLANK	1.2+	bit 0=0: EOI does not blank screen
			=1: EOI does blank screen
			bit 1=0: Screen memory like 3000 and later
			1: Screen memory like 2001
WORD	CPU_SWITCH	1.3+	6502 / 6809 / PROG
BYTE	VAL	1.3+	6702 dongle state information
BYTE	PREVODD	1.3+
BYTE	WANTODD	1.3+
WORD[8]	SHIFT	1.3+
BYTE	SuperPET 2	1.3+	Extra bits due to the Super-OS-9 MMU.
			Bit 5: FIRQ disabled.
			Bit 6: expansion memory in OS-9 flat mode.

src/pet/petmemsnapshot.c

The PETROM module

Version numbers: Major 1, Minor 1.

Type	Name	Version	Description
UBYTE	CONFIG		Bit 0: 1= $9*** ROM included
			1: 1= $a*** ROM included
			2: 1= $b*** ROM included
			3: 1= $e900-$efff ROM included
			4: 1= $9000-$ffff 6809 ROM
			and upper half CHARGEN ROM included
ARRAY	KERNAL		4k KERNAL ROM image $f000-$ffff
ARRAY	EDITOR		2k EDITOR ROM image $e000-$e800
ARRAY	CHARGEN		2k CHARGEN ROM image
ARRAY	ROM9		4k $9*** ROM (if CONFIG & 1)
ARRAY	ROMA		4k $A*** ROM (if CONFIG & 2)
ARRAY	ROMB		4k $B*** ROM (if CONFIG & 4)
ARRAY	ROMC		4k $C*** ROM
ARRAY	ROMD		4k $D*** ROM
ARRAY	ROME9		7 blocks $e900-$efff ROM (if CONFIG & 8)
ARRAY	ROM6809	1.1+	24k $A000-$FFFF ROM (if CONFIG & 16)
ARRAY	CHARGEN(2)	1.1+	upper half of CHARGEN (if CONFIG & 16)

src/pet/petmemsnapshot.c

The PETDWW module

For storing the state of the DWW hires expansion board, there is a PETDWWPIA module, and a DWWMEM module.

The former has the same format as the PIA1.

The DWWMEM module

Type	Name	Description
WORD	RAM size	size, 0 if not allocated
ARRAY	RAM data	"RAM size" bytes RAM content

src/pet/petdww.c

9.2.4.20 CBM-II memory module

The CBM-II memory module actually consists of two modules. The "CBM2MEM" module is mandatory and contains the RAM dump. The "CBM2ROM" module is optional and contains a dump of the ROM images.

The size of the CBM-II memory modules differs with each different memory configuration. The RAM configuration is saved in the snapshot, and restored when the snapshot is loaded.

The CBM2MEM module

Version numbers: Major 1, Minor 0.

Type	Name	Description
UBYTE	MEMSIZE	Memory size in 128KiB blocks (1=128KiB,2=256KiB, 4=512KiB, 8=1024KiB)
UBYTE	CONFIG	Bit 0 = $f0800-$f0fff RAM
		1 = $f1000-$f1fff RAM
		2 = $f2000-$f3fff RAM
		3 = $f4000-$f5fff RAM
		4 = $f6000-$f7fff RAM
		5 = $fc000-$fcfff RAM
		6: 1= RAM starts at 0 (C500), videoram is
		1k VIC-II video, 1k colorram
		0= RAM starts at 0x10000 (others),
		videoram is 2k crtc videoram
UBYTE	HWCONFIG	Bit 0-1: ModelLine
UBYTE	EXECBANK	CPU exec bank register
UBYTE	INDBANK	CPU indirect bank register
ARRAY	SYSRAM	2k system RAM, Bank15 $f0000-$f07ff
ARRAY	VIDEO	2k video RAM, Bank15 $fd000-$fd7ff
ARRAY	RAM	RAM dump, size according to MEMSIZE
ARRAY	RAM08	(only if memsize < 1M) 2k for cart08_ram CONFIG & 1 : 2KiB RAM $f0800-$f0fff
ARRAY	RAM1	(only if memsize < 1M) 4k for cart1_ram CONFIG & 2 : 4KiB RAM $f1000-$f1fff
ARRAY	RAM2	(only if memsize < 1M) 8k for cart2_ram CONFIG & 4 : 8KiB RAM $f2000-$f3fff
ARRAY	RAM4	(only if memsize < 1M) 8k for cart4_ram CONFIG & 8 : 8KiB RAM $f4000-$f5fff
ARRAY	RAM6	(only if memsize < 1M) 8k for cart6_ram CONFIG & 16 : 8KiB RAM $f6000-$f7fff
ARRAY	RAMC	(only if memsize < 1M) 4k for cartC_ram CONFIG & 32 : 4KiB RAM $fc000-$fcfff

src/cbm2/cbm2memsnapshot.c

The RAM* arrays are only saved if the RAM itself is less than 1MiB. If the memory size is 1MiB then those areas are taken from the bank 15 area of the normal RAM.

The memory array starts at $10000 if the memory size is less than 512KiB, or at $00000 if 512KiB or more. In case of a C510, then the memory array also always starts at $00000.

The CBM2ROM module

Version numbers: Major 1, Minor 0.

Type	Name	Description
UBYTE	CONFIG	Bit 1: cart1 ROM included
		2: cart2 ROM included
		3: cart4 ROM included
		4: cart6 ROM included
		5: chargen is of C510 type (VIC-II)
ARRAY	KERNAL	8k Kernal ROM ($e000-$ffff)
ARRAY	BASIC	16k Basic ROM ($8000-$bfff)
ARRAY	CHARGEN	4k chargen ROM image ($c*** for VIC-II)
ARRAY	ROM1	4k for cart1 (if config & 2)
ARRAY	ROM2	8k for cart2 (if config & 4)
ARRAY	ROM4	8k for cart4 (if config & 8)
ARRAY	ROM6	8k for cart6 (if config & 16)

src/cbm2/cbm2memsnapshot.c

9.2.4.21 C500 data module

The C500 data module contains simple state information not already saved in the other modules.

The C500DATA module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	IRQCLK	CPU clock ticks until next 50 Hz IRQ

src/cbm2/cbm5x0.c

9.2.5 other modules

The SID2 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.2+	SID address
ARRAY	sid data	1.2+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SID3 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.2+	SID address
ARRAY	sid data	1.2+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SID4 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.4+	SID address
ARRAY	sid data	1.4+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SID5 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.5+	SID address
ARRAY	sid data	1.5+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SID6 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.5+	SID address
ARRAY	sid data	1.5+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SID7 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.5+	SID address
ARRAY	sid data	1.5+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SID8 module

Version numbers: Major 1, Minor 5.

Type	Name	Version	Description
WORD	address	1.5+	SID address
ARRAY	sid data	1.5+	32 BYTES of SID registers

src/sid/sid-snapshot.c

The SIDFASTSID module

Version numbers: Major 1, Minor 4.

Type	Name	Description
DWORD	factor	speed factor
ARRAY	d	32 BYTES of register data
BYTE	has3	voice 3 enable flag
BYTE	vol	4-bit volume value
ARRAY	adrs	16 DWORDS of ADSR counter step values for each adsr values
ARRAY	sz	16 DWORDS of sustain values compared to 31-bit ADSR counter
DWORD	speed1	internal constant used for sample rate dependent calculations
BYTE	update	structure needs updating flag
BYTE	newsid	new SID flag
BYTE	laststore	last store
BYTE	laststorebit	last store bit
DWORD	laststoreclk	CLOCK of the last store
DWORD	emulatefilter	emulate filters flag
DOUBLE	filterDy	filter Dy
DOUBLE	filterResDy	filter Res Dy
BYTE	filterType	filter type
BYTE	filterCurType	current filter type
WORD	filterValue	filter value
ARRAY	voice nr	3 DWORDS of voice numbers
ARRAY	voice f	3 DWORDS of voice counter value data
ARRAY	voice fs	3 DWORDS of voice counter step data
ARRAY	voice noise	3 BYTES of voice noise flag data
ARRAY	voice adsr	3 DWORDS of voice 31-bit ADSR counter data
ARRAY	voice adsrs	3 DWORDS of voice ADSR counter step data
ARRAY	voice adsrz	3 DWORDS of voice ADSR sustain level compared to the 31-bit counter data
ARRAY	voice sync	3 BYTES of voice hard sync flag data
ARRAY	voice filter	3 BYTES of voice filter flag data
ARRAY	voice update	3 BYTES of voice structure needs updating flag data
ARRAY	voice gateflip	3 BYTES of voice do multiple gate flips flag data
ARRAY	voice adsrm	3 BYTES of voice ADSR mode data
ARRAY	voice attack	3 BYTES of voice 4-bit attack value data
ARRAY	voice decay	3 BYTES of voice 4-bit decay value data
ARRAY	voice sustain	3 BYTES of voice 4-bit sustain value data
ARRAY	voice release	3 BYTES of voice 4-bit release value data
ARRAY	voice rv	3 DWORDS of voice noise shift reguster data
ARRAY	voice wt	3 BYTES of voice wavetable index data
ARRAY	voice wt_offset	3 WORDS of voice wavetable offset data
ARRAY	voice wtpf	3 DWORDS of voice 32-bit offset data
ARRAY	voice wtl	3 DWORDS of voice wavetable length data
ARRAY	voice wtr[0]	3 WORDS of ring modulation flag data
ARRAY	voice wtr[1]	3 WORDS of ring modulation flag data
ARRAY	voice filtIO	3 BYTES of filtIO data
ARRAY	voice filtLow	3 DOUBLES of filtLow data
ARRAY	voice filtRef	3 DOUBLES of filtRef data

src/sid/sid-snapshot.c

The SIDCWMKIII module

Version numbers: Major 1, Minor 4.

Type	Name	Description
BYTE	ntsc	NTSC flag
DWORD	cycles per second	cycles per second
ARRAY	registers	32 BYTES of register data

src/sid/sid-snapshot.c

The SIDHARDSID module

Version numbers: Major 1, Minor 4.

Type	Name	Version	Description
ARRAY	registers	1.2+	32 BYTES of register data
DWORD	main clock	1.2+	main clock
DWORD	alarm clock	1.2+	alarm clock
DWORD	last access clock	1.2+	last access clock
DWORD	last access ms	1.2+	last access ms
DWORD	last access chipno	1.2+	last access chipno
DWORD	chip used	1.2+	chip used
ARRAY	device map	1.2+	2 DWORDS of device map data
ARRAY	extra device map	1.3	2 DWORDS of device map data

src/sid/sid-snapshot.c

The SIDPARSID module

Version numbers: Major 1, Minor 4.

Type	Name	Description
ARRAY	registers	32 BYTES of register data
BYTE	ctr port	control port state

src/sid/sid-snapshot.c

The SIDUSBSID module

Version numbers: Major 1, Minor 4.

Type	Name	Description
ARRAY	registers	(0x20 * 4) BYTES of register data
QWORD	main clk
QWORD	alarm clk
BYTE	lastaccess_chipno

src/sid/sid-snapshot.c

The DRIVEROM module

Version numbers: Major 1, Minor 0.

Type	Name	Description
ARRAY	drive ROM	size depends on drive

src/drive/driverom.c

The DRIVECPU module

Version numbers: Major 1, Minor 3.

Type	Name	Description
CLOCK	clock
UBYTE	a
UBYTE	x
UBYTE	y
UBYTE	sp
WORD	pc
UBYTE	status
DWORD	last_opcode_info
CLOCK	last_clk
CLOCK	cycle_accum
CLOCK	last_exc_cycles
CLOCK	stop_clk
UBYTE	cpu_last_data
ARRAY	drive RAM	size depends on drive

src/drive/drivecpu.c

The DRIVECPU65C02 module

Version numbers: Major 1, Minor 3.

Type	Name	Description
CLOCK	clock
UBYTE	a
UBYTE	x
UBYTE	y
UBYTE	sp
WORD	pc
UBYTE	status
DWORD	last_opcode_info
CLOCK	last_clk
CLOCK	cycle_accum
CLOCK	last_exc_cycles
CLOCK	stop_clk
UBYTE	cpu_last_data
ARRAY	drive RAM	size depends on drive

src/drive/drivecpu65c02.c

The DRIVE module

Version numbers: Major 2, Minor 0.

Type	Name	Description
BYTE	has_tde[unit]
BYTE	has_drives[unit]
DWORD	sync_factor
CLOCK	attach_clk
BYTE	byte_ready_level
BYTE	unit->clock_frequency
WORD	current_half_track + (side * DRIVE_HALFTRACKS_1571))
CLOCK	detach_clk
BYTE	extend_image_policy
DWORD	GCR_head_offset
BYTE	GCR_read
BYTE	GCR_write_value
BYTE	unit->idling_method
BYTE	unit->parallel_cable
BYTE	read_only
DWORD	rotation_table_ptr[unr]
DWORD	unit->type
DWORD	snap_accum
CLOCK	snap_rotation_last_clk
DWORD	snap_bit_counter
DWORD	snap_zero_count
WORD	snap_last_read_data
BYTE	snap_last_write_data
DWORD	snap_seed
DWORD	snap_speed_zone
DWORD	snap_ue7_dcba
DWORD	snap_ue7_counter
DWORD	snap_uf4_counter
DWORD	snap_fr_randcount
DWORD	snap_filter_counter
DWORD	snap_filter_state
DWORD	snap_filter_last_state
DWORD	snap_write_flux
DWORD	snap_PulseHeadPosition
DWORD	snap_xorShift32
DWORD	snap_so_delay
DWORD	snap_cycle_index
CLOCK	snap_ref_advance
DWORD	snap_req_ref_cycles
CLOCK	attach_detach_clk
BYTE	byte_ready_edge
BYTE	byte_ready_active

src/drive/drive-snapshot.c

The FDC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	STATE	FDC state
DWORD	CLK	clk ticks till next fdc invocation
BYTE	NDRV	number of drives (1 or 2)
BYTE	LTRACK0	last track
BYTE	LSECTOR0	last sector
BYTE	LTRACK1	last track (if ndrv == 2)
BYTE	LSECTOR1	last sector (if ndrv == 2)

src/drive/ieee/fdc.c

The WD1770 module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	data
BYTE	track
BYTE	sector
BYTE	status
BYTE	cmd
WORD	crc
BYTE	command
DWORD	type
DWORD	step
DWORD	byte_count
DWORD	tmp
DWORD	direction
CLOCK	clk
BYTE	irq
BYTE	dden
BYTE	sync
BYTE	is1772

src/drive/iec/wd1770.c

The CMDHD module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	LEDs
ARRAY	i8255a_i	3
ARRAY	i8255a_o	3
BYTE	scsi_dir
BYTE	preadyff

src/drive/iec/cmdhd.c

The FDD module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	number
BYTE	disk_change
BYTE	write_protect
BYTE	track
BYTE	tracks
BYTE	head
BYTE	sectors
BYTE	motor
BYTE	rate
BYTE	sector_size
BYTE	iso
BYTE	gap2
BYTE	gap3
BYTE	head_invert
BYTE	disk_rate
DWORD	image_sectors
DWORD	index_count
DWORD	raw.head
BYTE	raw.track_head
BYTE	raw.dirty
ARRAY	raw.data	raw.size
ARRAY	raw.sync	(raw.size + 7) >> 3

src/drive/iec/fdd.c

The VDC module

Version numbers: Major 0, Minor 0.

src/vdc/vdc-snapshot.c

The C64DTVDMA module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	regs	32 BYTES of register data
DWORD	source off	source offset
DWORD	dest off	destination offset
DWORD	busy	DMA busy flag
DWORD	IRQ	DMA IRQ state
DWORD	on IRQ	on IRQ
DWORD	active	DMA active flag
BYTE	data	DMA data
BYTE	data swap	DMA data swap flag
DWORD	count	DMA counter
DWORD	state	DMA state
DWORD	source line off	source line offset
DWORD	dest line off	destination line offset
BYTE	source mem type	source memory type
BYTE	dest mem type	destination memory type

src/c64dtv/c64dtvdma.c

The C64DTVBLITTER module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	regs	32 BYTES of register data
DWORD	source A off	source A offset
DWORD	source B off	source B offset
DWORD	dest off	destination offset
DWORD	busy	busy flag
DWORD	IRQ	IRQ state
DWORD	on IRQ	on IRQ flag
DWORD	active	blitter active flag
ARRAY	source A data	4 BYTES of source A data
DWORD	source A data off	source A data offset
DWORD	source A fetched	source A fetched counter
ARRAY	source B data	4 BYTES of source B data
DWORD	source B data off	source B data offset
BYTE	source A	source A
BYTE	source B	source B
DWORD	count	blitter count
DWORD	state	blitter state
DWORD	source A line off	source A line offset
DWORD	source B line off	source B line offset
DWORD	dest line off	destination line offset
BYTE	last A	last A

src/c64dtv/c64dtvblitter.c

The HUMMERADC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	hummeradc_value
BYTE	hummeradc_channel
BYTE	hummeradc_control
BYTE	hummeradc_chanattr
BYTE	hummeradc_chanwakeup
BYTE	hummeradc_prev

src/c64dtv/hummeradc.c

The CARTSPEEDY module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	freeze_active	0.1+	was freeze pressed?
BYTE	freeze_active_q	0.1+	was freeze activated?
ARRAY	ROM	0.1+	8KiB of ROM data

src/plus4/cart/speedy.c

The CARTJACINT1MB module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	bankreg	0.1+	state of banking register
ARRAY	ROM	0.1+	1MiB of ROM data

src/plus4/cart/jacint1mb.c

The CARTMULTI module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	bankreg	0.1+	state of banking register
DWORD	filesize	0.1+	size of the ROM (combined)
ARRAY	ROM C1LO	0.1+	1MiB/2MiB of ROM data
ARRAY	ROM C1HI	0.1+	1MiB/2MiB of ROM data

src/plus4/cart/multicart.c

The CARTGENERICPLUS4 module

Version numbers: Major 0, Minor 2.

Type	Name	Version	Description
ARRAY	ROM C1LO	0.1+	16kiB of ROM data
ARRAY	ROM C1HI	0.1+	16kiB of ROM data

src/plus4/cart/plus4-generic.c

The PLUS4CART module

Type	Name	Description
BYTE	number_of_carts	number of attached carts
BYTE	mem_cartridge_type	main type
ARRAY	cart_ids	number_of_carts * DWORD cartridge IDs

src/plus4/cart/plus4cart.c

The CARTMAGIC module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	bankreg	0.1+	state of banking register
DWORD	filesize	0.1+	size of the ROM
ARRAY	ROM	0.1+	512KiB/1MiB/2MiB of ROM data

src/plus4/cart/magiccart.c

The FINALEXPANSION module

Version numbers: Major 2, Minor 0.

Type	Name	Description
BYTE	register_a
BYTE	register_b
BYTE	lock_bit
ARRAY	cart_ram	CART_RAM_SIZE
ARRAY	flash_data	CART_ROM_SIZE

src/vic20/cart/finalexpansion.c

The VIC20CART module

Version numbers: Major 2, Minor 1.

Type	Name	Description
DWORD	vic20cart_type
BYTE	number_of_carts	number of attached carts
ARRAY	cart_ids	number_of_carts * DWORD cartridge IDs

src/vic20/cart/vic20cart.c

The SUPEREXPANDER module

Version numbers: Major 1, Minor 0.

Type	Name	Description
ARRAY	cart_ram	0x400 * 3 bytes of RAM data
ARRAY	cart_rom	0x400 * 4 bytes of ROM data

src/vic20/cart/superexpander.c

The ULTIMEM module

Version numbers: Major 2, Minor 0.

Type	Name	Description
ARRAY	ultimem
ARRAY	cart_ram
ARRAY	cart_rom

src/vic20/cart/ultimem.c

The BEHRBONZ module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	bank_reg
BYTE	reset_mode
BYTE	write_once
ARRAY	cart_rom	0x200000 bytes of ROM data

src/vic20/cart/behrbonz.c

The MIKROASSEMBLER module

Version numbers: Major 1, Minor 0.

Type	Name	Description
ARRAY	cart_ram	0x400 * 3 bytes of RAM data
ARRAY	cart_rom	0x400 * 8 bytes of ROM data

src/vic20/cart/mikroassembler.c

The MINIMON module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	active	cartridge active flag
BYTE	io rom	cartridge rom in io
BYTE	bios write	bios writable flag
BYTE	image readonly	image read-only flag
BYTE	bios changed	bios changed flag
ARRAY	BIOS	2048 bytes of BIOS data ($9800-$9FFF)

src/vic20/cart/minimon.c

The MEGACART module

Version numbers: Major 2, Minor 0.

Type	Name	Description
BYTE	bank_low_reg
BYTE	bank_high_reg
BYTE	oe_flop
BYTE	nvram_en_flop
ARRAY	cart_ram	0x8000 bytes of RAM data
ARRAY	cart_rom	0x200000 bytes of ROM data
ARRAY	cart_nvram	0x2000 bytes of NVRAM data

src/vic20/cart/megacart.c

The CARTGENERICVIC20 module

Version numbers: Major 2, Minor 1.

Type	Name	Description
DWORD	generic_ram_blocks	flags for ram blocks
DWORD	generic_rom_blocks	flags for rom blocks
ARRAY	cart_ram	0x9000 bytes of RAM data
ARRAY	cart_rom	0x9000 bytes of ROM data

src/vic20/cart/vic20-generic.c

The RABBIT module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	cart_rom	2 * 0x400 bytes of ROM data

src/vic20/cart/rabbit.c

The CARTMIDI module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	mode	midi mode

src/vic20/cart/vic20-midi.c

The SIDCART module

Version numbers: Major 0, Minor 0.

Type	Name	Description
WORD	address	sidcart address
BYTE	clock	sidcart clock

src/vic20/cart/vic20-sidcart.c

The WRITENOW module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	cart_rom	8 * 0x400 bytes of ROM data

src/vic20/cart/writenow.c

The VICFLASHPLUGIN module

Version numbers: Major 2, Minor 0.

Type	Name	Description
BYTE	cart_bank_reg
BYTE	cart_cfg_reg
ARRAY	cart_ram	CART_RAM_SIZE
ARRAY	cart_rom	CART_ROM_SIZE

src/vic20/cart/vic-fp.c

The IO2RAMCART module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	RAM	1024 BYTES of RAM data

src/vic20/cart/ioramcart.c

The IO3RAMCART module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	RAM	1024 BYTES of RAM data

src/vic20/cart/ioramcart.c

The VDRIVEIMAGE module

Version numbers: Major 2, Minor 0.

src/vdrive/vdrive-snapshot.c

The MAINCPU module

Version numbers: Major 1, Minor 3.

Type	Name	Description
CLOCK	main clock
UBYTE	a
UBYTE	x
UBYTE	y
UBYTE	sp
WORD	pc
UBYTE	status
BYTE	r3
BYTE	r4
BYTE	r5
BYTE	r6
BYTE	r7
BYTE	r8
BYTE	r9
BYTE	r10
BYTE	r11
BYTE	r12
BYTE	r13
BYTE	r14
BYTE	r15
BYTE	ACM
BYTE	YXM
4*BYTE	burst_cache
WORD	burst_addr
DWORD	dtvclockneg
DWORD	last_opcode_info
DWORD	ane_log_level
DWORD	lxa_log_level

src/maincpu.c

The FSDRIVE module

Version numbers: Major 0, Minor 0.

src/serial/fsdrive.c

The FSDRIVE module

Version numbers: Major 0, Minor 0.

src/serial/fsdrive-snapshot.c

The CARTGENERICCBM2 module

Version numbers: Major 0, Minor 2.

Type	Name	Version	Description
ARRAY	ROM C1	0.1+	4kiB of ROM data
ARRAY	ROM C2	0.1+	8kiB of ROM data
ARRAY	ROM C4	0.1+	8kiB of ROM data
ARRAY	ROM C6	0.1+	8kiB of ROM data

src/cbm2/cart/cbm2-generic.c

The CBM2CART module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	number_of_carts	number of attached carts
BYTE	mem_cartridge_type	main type
ARRAY	cart_ids	number_of_carts * DWORD cartridge IDs

src/cbm2/cart/cbm2cart.c

The UPRTCDS1307 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	SDA	SDA line state
BYTE	SCL	SCL line state
BYTE	rtc save	save rtc offset upon detacht

src/userport/userport_rtc_ds1307.c

The UPJOYV8 module

Type	Name	Description
BYTE	select	joyport select

src/userport/userport_v8_joystick.c

The UPWIC64 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	input_state
BYTE	input_length

src/userport/userport_wic64.c

The UP8BSS module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	channel	channel flag

src/userport/userport_8bss.c

The USERPORT module

Type	Name	Description
BYTE	active	userport active flag
BYTE	id	device id

src/userport/userport.c

The UPIOSIM module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	PBX IN	port b in state
BYTE	PBX OUT	port b out state
BYTE	PAX IN	port a in state
BYTE	PAX OUT	port a out state

src/userport/userport_io_sim.c

The UPSUPERPAD64 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	COUNTER	current count
BYTE	LATCH	latch line state

src/userport/userport_superpad64.c

The UPDIAGPIN module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	address	current state of the diag pin

src/userport/userport_diag_pin.c

The UPDAC module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	sound data	sound data
BYTE	voice	voice

src/userport/userport_dac.c

The UPJOYHIT module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	retval	current serial port brigde value

src/userport/userport_hks_joystick.c

The UPJOYKINGSOFT module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	retval	current serial port brigde value

src/userport/userport_hks_joystick.c

The UPJOYSTARBYTE module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	retval	current serial port bridge value

src/userport/userport_hks_joystick.c

The UPDIGIMAX module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	address	current register address
ARRAY	sound	4 BYTES of sound data
BYTE	voice 0	voice 0 data
BYTE	voice 1	voice 1 data
BYTE	voice 2	voice 2 data
BYTE	voice 3	voice 3 data

src/userport/userport_digimax.c

The UPJOYSYNERGY module

Type	Name	Description
BYTE	select	joyport select

src/userport/userport_synergy_joystick.c

The UP_JOY_WOJ module

Type	Name	Description
BYTE	select	joyport select

src/userport/userport_woj_joystick.c

The UP_JOY_CGA module

Type	Name	Description
BYTE	select	joyport select

src/userport/userport_joystick.c

The UP_RTC_58321A module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	read	read line active
BYTE	rtcsave	save rtc offset when detaching

src/userport/userport_rtc_58321a.c

The UPPETSCII module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	COUNTER	current count
BYTE	CLOCK	clock line state
BYTE	LATCH	latch line state

src/userport/userport_petscii_snespad.c

The T64IMAGE module

Version numbers: Major 1, Minor 0.

src/tape/tape-snapshot.c

The TAPIMAGE module

Version numbers: Major 1, Minor 0.

Type	Name	Description
DWORD	tap_size
ARRAY	tap file data

src/tape/tape-snapshot.c

The TAPE module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	read_only
BYTE	type
DWORD	tap->size
BYTE	tap->version
BYTE	tap->system
DWORD	tap->current_file_seek_position
DWORD	tap->offset
DWORD	tap->cycle_counter
DWORD	tap->cycle_counter_total
DWORD	tap->counter
DWORD	tap->mode
DWORD	tap->read_only
DWORD	tap->has_changed

src/tape/tape-snapshot.c

The CART128GENERIC module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	ext_function_rom	0x8000 bytes of ROM data

src/c128/cart/generic.c

The CARTGMOD2C128 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	c128gmod2_bank
ARRAY	flash_data	GMOD2_FLASH_SIZE

src/c128/cart/gmod2c128.c

The PARTNER128 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	regvalue
BYTE	rambank
BYTE	isdefreezing
ARRAY	nmivector	2 bytes
ARRAY	ext_function_rom	PARTNER_ROM_SIZE
ARRAY	rambanks	PARTNER_RAM_SIZE

src/c128/cart/partner128.c

The COMAL80C128 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	comal80_register	bank register value
ARRAY	ext_function_rom	(0x8000 * 5) + 0x4000 bytes of ROM data

src/c128/cart/comal80.c

The MAGICDESK128 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	md128reg
BYTE	rombank
BYTE	bankmask
ARRAY	ext_function_rom	0x40*0x4000 bytes of ROM data

src/c128/cart/magicdesk128.c

The WARPSPEED128 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	ext_function_rom	0x4000 bytes of ROM data

src/c128/cart/warpspeed128.c

The KEYBOARD module

Version numbers: Major 1, Minor 1.

Type	Name	Description
WORD ARRAY	keyarr
WORD ARRAY	rev_keyarr

src/keyboard.c

The MIDI module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	ctrl	control
BYTE	status	status
BYTE	rxdata	RX data
BYTE	rxdata	TX data
BYTE	last read	last read value
DWORD	ticks	midi ticks
BYTE	intx	intx
BYTE	rx irq	RX IRQ
BYTE	rx irq	TX IRQ
BYTE	alarm active	alarm active flag
BYTE	IRQ	IRQ
DWORD	IRQ res	IRQ res
BYTE	mode	midi mode
DWORD	int num	interrupt number
DWORD	alarm clk	alarm clock

src/midi.c

The UPPRINTER module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	value	return value
BYTE	strobe	strobe flag

src/printerdrv/interface-userport.c

The HREMEM module

Type	Name	Description
WORD	reg_E888

src/pet/pethre.c

The EVENT module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	type
CLOCK	clock
DWORD	size
ARRAY	data

src/event.c

The M93C86 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	eeprom_cs
BYTE	eeprom_clock
BYTE	eeprom_data_in
BYTE	eeprom_data_out
BYTE	input_shiftreg
BYTE	input_count
BYTE	output_shiftreg
BYTE	output_count
BYTE	command
BYTE	addr
BYTE	data0
BYTE	data1
BYTE	write_enable_status
BYTE	ready_busy_status
ARRAY	m93c86_data	2048 bytes of ROM data

src/core/m93c86.c

The FLASH040 module

Version numbers: Major 2, Minor 0.

Type	Name	Description
BYTE	state
BYTE	base_state
BYTE	program_byte
ARRAY	erase_mask	FLASH040_ERASE_MASK_SIZE
BYTE	last_read

src/core/flash040core.c

The SCSI module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	state	state
BYTE	target	target
BYTE	databus	databus
BYTE	ack	ack
BYTE	req	req
BYTE	bsyi	bsyi
BYTE	bsyo	bsyo
BYTE	sel	sel
BYTE	rst	rst
BYTE	atn	atn
BYTE	cd	cd
bYTE	io	io
BYTE	msg	msg
BYTE	link	link
BYTE	status	status
BYTE	lun	lun
BYTE	command	command
BYTE	sensekey	sensekey
BYTE	asc	asc
BYTE	msg_after_status	msg_after_status
DWORD	seq	seq
DWORD	cmd_size	cmd_size
DWORD	address	address
DWORD	blocks	blocks
DWORD	data_max	data_max
DWORD	max_imagesize	max_imagesize
ARRAY	cmd_buf	256 bytes of cmd_buf
ARRAY	data_buf	512 bytes of data_buf

src/core/scsi.c

The FLASH800 module

Version numbers: Major 2, Minor 0.

Type	Name	Description
BYTE	state
BYTE	base_state
BYTE	program_byte
ARRAY	erase_mask	FLASH800_ERASE_MASK_SIZE
BYTE	last_read

src/core/flash800core.c

The EN25QH128A module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	eeprom_cs
BYTE	eeprom_clock
BYTE	eeprom_data_in
BYTE	eeprom_data_out
BYTE	input_shiftreg
BYTE	input_count
BYTE	output_shiftreg
BYTE	output_count
BYTE	command
BYTE	addr
BYTE	write_enable_status
BYTE	ready_busy_status
ARRAY	spi_flash_data	MAX_ROM_SIZE

src/core/spi-flash.c

The RTC_PCF8583 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	clock halt	clock halt flag
DWORD	clock halt latch hi	high DWORD of clock halt offset
DWORD	clock halt latch lo	low DWORD of clock halt offset
BYTE	am pm	AM/PM flag
DWORD	read bit shift	special case bit pattern shift
DWORD	latch hi	high DWORD of latch offset
DWORD	latch lo	low DWORD of latch offset
DWORD	offset hi	high DWORD of RTC offset
DWORD	offset lo	low DWORD of RTC offset
DWORD	old offset hi	high DWORD of old RTC offset
DWORD	old offset lo	low DWORD of old RTC offset
ARRAY	clock regs	16 BYTES of register data
ARRAY	old clock regs	16 BYTES of old register data
ARRAY	clock regs for read	16 BYTES of clock read register data
ARRAY	RAM	240 BYTES of RAM data
ARRAY	old RAM	240 BYTES of old RAM data
BYTE	state	current state
BYTE	reg	current register
BYTE	reg ptr	current register pointer
BYTE	bit	current bit
BYTE	io byte	current I/O BYTE
BYTE	sclk	SCLK line state
BYTE	data	DATA line state
BYTE	clock register	current clock register
STRING	device	device name STRING

src/core/rtc/pcf8583.c

The RTC_58321A module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	stop	stop flag
BYTE	24 hours	24 hours flag
BYTE	address	current address
DWORD	latch hi	high DWORD of latch offset
DWORD	latch lo	low DWORD of latch offset
DWORD	offset hi	high DWORD of RTC offset
DWORD	offset lo	low DWORD of RTC offset
DWORD	old offset hi	high DWORD of old RTC offset
DWORD	old offset lo	low DWORD of old RTC offset
STRING	device	device name STRING

src/core/rtc/rtc-58321a.c

The RTC_BQ4830Y module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	clock halt	clock halt flag
DWORD	clock halt latch hi	high DWORD of clock halt offset
DWORD	clock halt latch lo	low DWORD of clock halt offset
BYTE	read latch	read latch flag
BYTE	write latch	write latch flag
DWORD	latch hi	high DWORD of the read/write offset
DWORD	latch lo	low DWORD of the read/write offset
DWORD	offset hi	high DWORD of the RTC offset
DWORD	offset lo	low DWORD of the RTC offset
DWORD	old offset hi	high DWORD of the old RTC offset
DWORD	old offset lo	low DWORD of the old RTC offset
ARRAY	clock regs	8 BYTES of register data
ARRAY	old clock regs	8 BYTES of old register data
ARRAY	clock regs changed	8 BYTES of changed register data
ARRAY	RAM	32768 BYTES of RAM data
ARRAY	old RAM	32768 BYTES of old RAM data
STRING	device	device name STRING

src/core/rtc/bq4830y.c

The RTC_72421 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	stop	stop flag
BYTE	24 hours	24 hours flag
BYTE	day offset	offset for day of week
BYTE	day latch	latch for day of week
BYTE	day	day of week (needed for above 2)
DWORD	latch hi	high DWORD of latch offset
DWORD	latch lo	low DWORD of latch offset
DWORD	offset hi	high DWORD of RTC offset
DWORD	offset lo	low DWORD of RTC offset
DWORD	old offset hi	high DWORD of old RTC offset
DWORD	old offset lo	low DWORD of old RTC offset
STRING	device	device name string

src/core/rtc/rtc-72421.c

The RTC_DS1202_1302 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	rtc type	RTC type
BYTE	clock halt	clock halt flag
DWORD	clock halt latch hi	high DWORD of clock halt offset
DWORD	clock halt latch lo	low DWORD of clock halt offset
BYTE	am pm	AM/PM flag
BYTE	write protect	write protect flag
DWORD	latch hi	high DWORD of latch offset
DWORD	latch lo	low DWORD of latch offset
DWORD	offset hi	high DWORD of RTC offset
DWORD	offset lo	low DWORD of RTC offset
DWORD	old offset hi	high DWORD of old RTC offset
DWORD	old offset lo	low DWORD of old RTC offset
ARRAY	clock regs	8 BYTES of register data
ARRAY	old clock regs	8 BYTES of old register data
BYTE	trickle charge	trickle charge
ARRAY	RAM	32 BYTES of RAM data
ARRAY	old RAM	32 BYTES of old RAM data
BYTE	state	current RTC read/write state
BYTE	reg	current register
BYTE	bit	current bit
BYTE	output bit	current output bit
BYTE	io byte	current I/O BYTE
BYTE	sclk	SCLK line state
BYTE	clock register	clock register flag
STRING	device	device name STRING

src/core/rtc/ds1202_1302.c

The RTC_DS1307 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	clock halt	clock halt flag
DWORD	clock halt latch hi	high DWORD of clock halt offset
DWORD	clock halt latch lo	low DWORD of clock halt offset
BYTE	am pm	AM/PM flag
DWORD	latch hi	high DWORD of latch offset
DWORD	latch lo	low DWORD of latch offset
DWORD	offset hi	high DWORD of RTC offset
DWORD	offset lo	low DWORD of RTC offset
DWORD	old offset hi	high DWORD of old RTC offset
DWORD	old offset lo	low DWORD of old RTC offset
ARRAY	clock regs	8 BYTES of register data
ARRAY	old clock regs	8 BYTES of old register data
ARRAY	clock regs for read	8 BYTES of register read data
ARRAY	RAM	56 BYTES of RAM data
ARRAY	old RAM	56 BYTES of old RAM data
BYTE	state	current state
BYTE	reg	current register
BYTE	reg ptr	register pointer
BYTE	bit	current bit
BYTE	io byte	current I/O BYTE
BYTE	sclk	SCLK line state
BYTE	data	DATA line state
BYTE	clock register	clock register flag
STRING	device	device name STRING

src/core/rtc/ds1307.c

The RTC_DS1602 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	latch hi	high DWORD of latch offset
DWORD	latch lo	low DWORD of latch offset
DWORD	offset 0 hi	high DWORD of RTC offset 0
DWORD	offset 0 lo	low DWORD of RTC offset 0
DWORD	offset hi	high DWORD of RTC offset
DWORD	offset lo	low DWORD of RTC offset
DWORD	old offset hi	high DWORD of old RTC offset
DWORD	old offset lo	low DWORD of old RTC offset
DWORD	reg	current register
BYTE	state	current state
BYTE	bit	current bit
BYTE	io byte	current I/O BYTE
BYTE	rst	RST line state
BYTE	clk	CLK line state
BYTE	data line in	DATA in line state
BYTE	data line out	DATA out line state
STRING	device	device name STRING

src/core/rtc/ds1602.c

The RTC_DS1216E module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	reset	reset flag
BYTE	inactive	inactive flag
BYTE	12hours	12 hours flag
BYTE	pattern pos	pattern position
BYTE	pattern ignore	pattern ignore flag
BYTE	output	current output bit
BYTE	output pos	current output position
BYTE	day offset	day of week offset
BYTE	day latch	day of week latch
DWORD	latch hi	high DWORD of the latch offset
DWORD	latch lo	low DWORD of the latch offset
DWORD	offset hi	high DWORD of the RTC offset
DWORD	offset lo	low DWORD of the RTC offset
DWORD	old offset hi	high DWORD of the old RTC offset
DWORD	old offset lo	low DWORD of the old RTC offset
ARRAY	clock regs	8 BYTES of register data
ARRAY	old clock regs	8 BYTES of old register data
ARRAY	clock regs changed	8 BYTES of changed register data
STRING	device	device name STRING

src/core/rtc/ds1216e.c

The RTC_DS12C887 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	clock halt	clock halt flag
DWORD	clock halt latch hi	high DWORD of the clock halt offset
DWORD	clock halt latch lo	low DWORD of the clock halt offset
BYTE	am pm	AM/PM flag
BYTE	set	RTC set in progress flag
DWORD	set latch hi	high DWORD of the set offset
DWORD	set latch lo	low DWORD of the set offset
DWORD	offset hi	high DWORD of the RTC offset
DWORD	offset lo	low DWORD of the RTC offset
DWORD	old offset hi	high DWORD of the old RTC offset
DWORD	old offset lo	low DWORD of the old RTC offset
BYTE	bcd	BCD mode flag
BYTE	alarm flag	alarm flag
BYTE	end of update flag	end of update flag
ARRAY	clock regs	11 BYTES of register data
ARRAY	old clock regs	11 BYTES of old register data
ARRAY	clock regs changed	11 BYTES of changed register data
ARRAY	ctrl regs	2 BYTES of control register data
ARRAY	RAM	128 BYTES of RAM data
ARRAY	old RAM	128 BYTES of old RAM data
BYTE	reg	current register
BYTE	prev second	previous second
STRING	device	device name STRING

src/core/rtc/ds12c887.c

The C64GLUE module

Version numbers: Major 1, Minor 1.

Type	Name	Description
BYTE	type	glue logic type
BYTE	old vbank	old video bank
BYTE	alarm active	alarm is active

src/c64/c64gluelogic.c

The C64VSIDROM module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	KERNAL	8192 BYTES of KERNAL ROM data
ARRAY	BASIC	8192 BYTES of BASIC ROM data
ARRAY	CHARGEN	4096 BYTES of CHARGEN ROM data

src/c64/vsidmemsnapshot.c

The C64VSIDMEM module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	pport data	0.0+	CPU port data register
BYTE	pport dir	0.0+	CPU port direction register
BYTE	EXROM	0.0+	EXROM line state
BYTE	GAME	0.0+	GAME line state
ARRAY	RAM	0.0+	65536 BYTES of RAM data
BYTE	pport data out	0.0+	CPU port data out lines state
BYTE	pport data read	0.0+	CPU port data in lines state
BYTE	pport dir read	0.0+	CPU port direction in lines state

src/c64/vsidmemsnapshot.c

The C64MEMHACKS module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	hacks	which memory hack is active

src/c64/c64-memory-hacks.c

The PLUS256K module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	register	register
BYTE	video bank	current video bank
BYTE	low bank	current low bank
BYTE	high bank	current high bank
BYTE	write protect	write protect flag
ARRAY	RAM	262144 BYTES of RAM data

src/c64/plus256k.c

The CARTEASYCALC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	ROMH	16384 BYTES of ROMH data

src/c64/cart/easycalc.c

The CARTDQBB module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	enabled	cartridge enabled flag
BYTE	read write	read/write flag
BYTE	a000 map	$A000 mapped flag (GAME line)
BYTE	off	dqbb off flag
BYTE	register	register
BYTE	exrom	state of EXROM line
BYTE	size	RAM size in kb
BYTE	bank	selected ram bank
ARRAY	RAM	<size> BYTES of RAM data

src/c64/cart/dqbb.c

The CARTCAPTURE module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	enabled	cartridge enabled flag
BYTE	freeze pressed	freeze button pressed flag
BYTE	register enable	register enable flag
BYTE	ROMH enable	ROMH enable flag
ARRAY	ROMH	8192 BYTES of ROMH data
ARRAY	RAM	8192 BYTES of RAM data

src/c64/cart/capture.c

The CARTBLACKBOX9 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	currmode	cartridge mode
BYTE	currbank	selected bank
ARRAY	ROML	8192 bytes of ROM data
ARRAY	ROMH	8192 bytes of ROM data

src/c64/cart/blackbox9.c

The CARTRGCD module

Version numbers: Major 0, Minor 4.

Type	Name	Version	Description
BYTE	regval	0.1+	register
BYTE	disabled	0.2	cartridge disabled flag
BYTE	revision	0.3	hw revision
BYTE	mask	0.4	bank mask
ARRAY	ROML	0.1+	65536 BYTES of ROML data

src/c64/cart/rgcd.c

The CARTMF module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	RAM page	current RAM page
BYTE	I/O-1 enable	I/O-1 enable flag
BYTE	kernal enable	kernal enable flag
BYTE	freeze enable	freeze enable flag
BYTE	export game	game line state
BYTE	hw version	hardware version
ARRAY	ROML	131072 BYTES of ROML data
ARRAY	RAM	8192 BYTES of RAM data
BYTE	CTRL A	A control register
BYTE	CTRL B	B control register
BYTE	DATA A	A data register
BYTE	DATA B	B data register
BYTE	DIR A	A direction register
BYTE	DIR B	B direction register
BYTE	CA2	CA2 line flag
BYTE	CA2 state	CA2 line state
BYTE	CB2	CB2 line flag
BYTE	CB2 state	CB2 line state

src/c64/cart/magicformel.c

The CARTPAGEFOX module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	enabled	0.1	cartridge enabled flag
BYTE	bank	0.0+	current bank
ARRAY	RAM	0.0+	32768 BYTES of RAM data
ARRAY	ROML	0.0+	32768 BYTES of ROML data
ARRAY	ROMH	0.0+	32768 BYTES of ROMH data

src/c64/cart/pagefox.c

The CARTREXEP256 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	regval	0.1	register
ARRAY	EPROM sizes	0.0+	8 WORDS of EPROM sizes in BYTES
ARRAY	ROML offsets	0.0+	8 BYTES of EPROM ofsets
ARRAY	ROML	0.0+	270336 BYTES of ROML data

src/c64/cart/rexep256.c

The CARTISEPIC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	enabled	cartridge enabled flag
BYTE	switch	switch flag
BYTE	page	current page
ARRAY	RAM	2048 BYTES of RAM data

src/c64/cart/isepic.c

The CARTFCP module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	enable	cartridge enabled flag
BYTE	bit7	bit 7 of the register
BYTE	ROML bank	ROML bank
BYTE	ROMH bank	ROMH bank
ARRAY	ROML	16384 BYTES of ROML data
ARRAY	ROMH	8192 BYTES of ROMH data

src/c64/cart/finalplus.c

The CPMCART module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	CLK	main CPU clock
BYTE	A	A register
BYTE	B	B register
BYTE	C	C register
BYTE	D	D register
BYTE	E	E register
BYTE	F	F register
BYTE	H	H register
BYTE	L	L register
BYTE	IXH	IXH register
BYTE	IXL	IXL register
BYTE	IYH	IYH register
BYTE	IYL	IYL register
WORD	SP	stack pointer register
DWORD	PC	program counter register
BYTE	I	I register
BYTE	R	R register
BYTE	IFF1	IFF1 register
BYTE	IFF2	IFF2 register
BYTE	im mode	im mode flag
BYTE	A2	A2 register
BYTE	B2	B2 register
BYTE	C2	C2 register
BYTE	D2	D2 register
BYTE	E2	E2 register
BYTE	F2	F2 register
BYTE	H2	H2 register
BYTE	L2	L2 register
DWORD	opcode info	last opcode info
DWORD	opcode address	last opcode address

src/c64/cart/cpmcart.c

The REU1764 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	size	size of REU in KB
ARRAY	registers	16 BYTES of register data
ARRAY	RAM	131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608 or 16777216 BYTES of RAM data

src/c64/cart/reu.c

The CARTEPYX module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	active	0.1	cartridge active flag
DWORD	alarm	0.0+	alarm time
ARRAY	ROML	0.0+	8192 BYTES of ROML data

src/c64/cart/epyxfastload.c

The CARTDELAEP256 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	regval	0.1	register
BYTE	bank	0.0+	current bank
ARRAY	ROML	0.0+	262144 BYTES of ROML data

src/c64/cart/delaep256.c

The CARTBB8 module

Version numbers: Major 1, Minor 1.

Type	Name	Version	Description
BYTE	ROML banks	1.1	amount of ROML banks
BYTE	register	1.1	register
ARRAY	ROML	1.1	32768 or 65536 BYTES of ROML data
ARRAY	ROMH	1.1	32768 or 65536 BYTES of ROML data

src/c64/cart/blackbox8.c

The CARTAR4 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	active	cartridge active flag
ARRAY	ROML	32768 BYTES of ROML data

src/c64/cart/actionreplay4.c

The CARTGMOD2 module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	gmod2_cmode
BYTE	gmod2_bank
ARRAY	flash_data	GMOD2_FLASH_SIZE

src/c64/cart/gmod2.c

The CARTBB3 module

Version numbers: Major 1, Minor 0.

Type	Name	Version	Description
BYTE	bb3_rom_enabled	1.0	1 if ROM is enabled (informal)
ARRAY	ROML	1.0	8192 of ROML data

src/c64/cart/blackbox3.c

The CARTDELAEP7X8 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	regval	0.1	register
BYTE	bank	0.0+	current bank
ARRAY	ROML	0.0+	65536 BYTES of ROML data

src/c64/cart/delaep7x8.c

The CARTROSS module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	is32k	0.1	cart is 32KB flag
BYTE	bank	0.0+	current bank
ARRAY	ROML	0.0+	16384 BYTES of ROML data
ARRAY	ROMH	0.0+	16384 BYTES of ROMH data

src/c64/cart/ross.c

The CARTSNAP64 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	ROM config	ROM configuration
ARRAY	ROML	4096 BYTES of ROML data

src/c64/cart/snapshot64.c

The CARTFUNPLAY module

Version numbers: Major 1, Minor 1.

Type	Name	Version	Description
BYTE	regval	1.1	register
BYTE	bank	0.0+	current bank
ARRAY	ROML	1.0+	131072 BYTES of ROML data

src/c64/cart/funplay.c

The CARTOCEAN module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	bank	current bank
BYTE	IO1 mask	I/O-1 mask
BYTE	register	register
DWORD	ROML size	ROML size
ARRAY	ROML	524288 BYTES of ROML data

src/c64/cart/ocean.c

The CARTSDBOX module

Version numbers: Major 1, Minor 0.

Type	Name	Version	Description
BYTE	regval	1.0	register
BYTE	currbank	1.0	current bank
BYTE	reg_enable	1.0	flag: is the register enabled
BYTE	regs	1.0	4 bytes of "RAM"
ARRAY	ROML	1.0	8*8k BYTES of ROML data
ARRAY	ROMH	1.0	8*8k BYTES of ROMH data

src/c64/cart/sdbox.c

The C64CART module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	num carts	number of active cartridges
DWORD	mem_cartridge_type
BYTE	game
BYTE	exrom
DWORD	romh_bank
DWORD	roml_bank
BYTE	export_ram
BYTE	ultimax_phi1
BYTE	ultimax_phi2
CLOCK	cart_freeze_alarm_time
CLOCK	cart_nmi_alarm_time
BYTE	export_slot1.game
BYTE	export_slot1.exrom
BYTE	export_slot1.ultimax_phi1
BYTE	export_slot1.ultimax_phi2
BYTE	export_slotmain.game
BYTE	export_slotmain.exrom
BYTE	export_slotmain.ultimax_phi1
BYTE	export_slotmain.ultimax_phi2
BYTE	export_passthrough.game
BYTE	export_passthrough.exrom
BYTE	export_passthrough.ultimax_phi1
BYTE	export_passthrough.ultimax_phi2
DWORD	reserved
DWORD	reserved
DWORD	reserved
DWORD	reserved
ARRAY	cart ids	<num cart> IDs of active cartridges

src/c64/cart/c64carthooks.c

The CARTMD16 module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	regval	bank register value
BYTE	bankmask	bank mask
ARRAY	roml_banks	128 * 8192 bytes of ROML data
ARRAY	romh_banks	128 * 8192 bytes of ROMH data

src/c64/cart/magicdesk16.c

The CARTGMOD3 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	gmod3_cmode
BYTE	gmod3_bank
ARRAY	gmod3_rom	GMOD3_16MB_FLASH_SIZE

src/c64/cart/gmod3.c

The CARTTURTLEGFX module

Version numbers: Major 0, Minor 2.

Type	Name	Version	Description
BYTE	bank	0.1	current bank
BYTE	active	0.1	cartridge active flag
ARRAY	ROML	0.0+	16384 BYTES of ROML data

src/c64/cart/turtlegraphics.c

The CARTIEEEFLASH64 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROMH	8192 BYTES of ROMH data

src/c64/cart/ieeeflash64.c

The GEORAM module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	io swap	0.1	VIC20 I/O swap flag
DWORD	size	0.0+	size in KiB
ARRAY	regs	0.0+	2 BYTES of register data
ARRAY	RAM	0.0+	65536, 131072, 262144, 524288, 1048576, 2097152 or 4194304 BYTES of RAM data

src/c64/cart/georam.c

The CARTDS12C887RTC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	base	base address of the RTC

src/c64/cart/ds12c887rtc.c

The CARTLTK module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	rom	ltk_rom
BYTE	raml	ltk_raml
BYTE	ramh	ltk_ramh
BYTE	ramwrite	ltk_ramwrite
BYTE	freeze	ltk_freeze
BYTE	on	ltk_on
BYTE	in2	ltk_in2
BYTE	io	ltk_io
BYTE	port	ltk_port
DWORD	alarm_time	ltk_alarm_time
ARRAY	ROML	8192 BYTES of ROML data (boot rom, $8000-$9FFF)
ARRAY	export_ram0	16384 BYTES of export RAM data (RAML & RAMH)
MC6821	SNAPSHOT6821	ltk_6821
SCSI	SNAPSHOTSCSI	ltk_scsi

src/c64/cart/ltkernal.c

The CARTMIKROASS module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROML	8192 BYTES of ROML data

src/c64/cart/mikroass.c

The CARTMEGABYTER module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	register 0	register 0
BYTE	register 2	register 2
ARRAY	ROML	1048576 BYTES of ROML data

src/c64/cart/megabyter.c

The CARTPROFIDOS module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROMH	$4000 BYTES of ROMH data

src/c64/cart/profidos.c

The CARTDIGIMAX module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	base	base address of the control registers
ARRAY	sound data	4 BYTES of sound data
BYTE	voice 0	voice 0 data
BYTE	voice 1	voice 1 data
BYTE	voice 2	voice 2 data
BYTE	voice 3	voice 3 data

src/c64/cart/digimax.c

The CARTMIDI module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	mode	midi mode

src/c64/cart/c64-midi.c

The CARTFINALV1 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	active	0.1	cartridge active flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data

src/c64/cart/final.c

The CARTGENERICC64 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	ROMH	8192 BYTES of ROMH data

src/c64/cart/c64-generic.c

The CARTUC2 module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	regA	bank register value
BYTE	regB	mode
BYTE	bankmask	bank mask
ARRAY	roml_banks	32 * 8192 bytes of ROML data
ARRAY	romh_banks	32 * 8192 bytes of ROMH data
ARRAY	cart_ram	512kiB of RAM data

src/c64/cart/uc2.c

The CARTSFXSE module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	IO swap	0.1	VIC20 I/O swap flag
DWORD	chip type	0.0+	chip type
BYTE	sound command	0.0+	sound command
DWORD	ch 0 slot 0 ar	0.0+	channel 0, slot 0, ar
DWORD	ch 0 slot 0 dr	0.0+	channel 0, slot 0, dr
DWORD	ch 0 slot 0 rr	0.0+	channel 0, slot 0, rr
BYTE	ch 0 slot 0 KSR	0.0+	channel 0, slot 0, KSR
BYTE	ch 0 slot 0 ksl	0.0+	channel 0, slot 0, ksl
BYTE	ch 0 slot 0 ksr	0.0+	channel 0, slot 0, ksr
BYTE	ch 0 slot 0 mul	0.0+	channel 0, slot 0, mul
DWORD	ch 0 slot 0 Cnt	0.0+	channel 0, slot 0, Cnt
DWORD	ch 0 slot 0 Incr	0.0+	channel 0, slot 0, Incr
BYTE	ch 0 slot 0 FB	0.0+	channel 0, slot 0, FB
DWORD	ch 0 slot 0 connect1	0.0+	channel 0, slot 0, connect1
DWORD	ch 0 slot 0 op1 out 0	0.0+	channel 0, slot 0, op1 out 0
DWORD	ch 0 slot 0 op1 out 1	0.0+	channel 0, slot 0, op1 out 1
BYTE	ch 0 slot 0 CON	0.0+	channel 0, slot 0, CON
BYTE	ch 0 slot 0 eg type	0.0+	channel 0, slot 0, eg type
BYTE	ch 0 slot 0 state	0.0+	channel 0, slot 0, state
DWORD	ch 0 slot 0 TL	0.0+	channel 0, slot 0, TL
DWORD	ch 0 slot 0 TLL	0.0+	channel 0, slot 0, TLL
DWORD	ch 0 slot 0 volume	0.0+	channel 0, slot 0, volume
DWORD	ch 0 slot 0 sl	0.0+	channel 0, slot 0, sl
BYTE	ch 0 slot 0 eg sh ar	0.0+	channel 0, slot 0, eg sh ar
BYTE	ch 0 slot 0 eg sel ar	0.0+	channel 0, slot 0, eg sel ar
BYTE	ch 0 slot 0 eg sh dr	0.0+	channel 0, slot 0, eg sh dr
BYTE	ch 0 slot 0 eg sel dr	0.0+	channel 0, slot 0, eg sel dr
BYTE	ch 0 slot 0 eg sh rr	0.0+	channel 0, slot 0, eg sh rr
BYTE	ch 0 slot 0 eg sel rr	0.0+	channel 0, slot 0, eg sel rr
DWORD	ch 0 slot 0 key	0.0+	channel 0, slot 0, key
DWORD	ch 0 slot 0 AMmask	0.0+	channel 0, slot 0, AMmask
BYTE	ch 0 slot 0 vib	0.0+	channel 0, slot 0, vib
WORD	ch 0 slot 0 wavetable	0.0+	channel 0, slot 0, wavetable
DWORD	ch 0 slot 1 ar	0.0+	channel 0, slot 1, ar
DWORD	ch 0 slot 1 dr	0.0+	channel 0, slot 1, dr
DWORD	ch 0 slot 1 rr	0.0+	channel 0, slot 1, rr
BYTE	ch 0 slot 1 KSR	0.0+	channel 0, slot 1, KSR
BYTE	ch 0 slot 1 ksl	0.0+	channel 0, slot 1, ksl
BYTE	ch 0 slot 1 ksr	0.0+	channel 0, slot 1, ksr
BYTE	ch 0 slot 1 mul	0.0+	channel 0, slot 1, mul
DWORD	ch 0 slot 1 Cnt	0.0+	channel 0, slot 1, Cnt
DWORD	ch 0 slot 1 Incr	0.0+	channel 0, slot 1, Incr
BYTE	ch 0 slot 1 FB	0.0+	channel 0, slot 1, FB
DWORD	ch 0 slot 1 connect1	0.0+	channel 0, slot 1, connect1
DWORD	ch 0 slot 1 op1 out 0	0.0+	channel 0, slot 1, op1 out 0
DWORD	ch 0 slot 1 op1 out 1	0.0+	channel 0, slot 1, op1 out 1
BYTE	ch 0 slot 1 CON	0.0+	channel 0, slot 1, CON

src/c64/cart/sfx_soundexpander.c

The CARTGS module

Version numbers: Major 1, Minor 1.

Type	Name	Description
BYTE	regval	bank register value
BYTE	currbank	current bank
ARRAY	roml_banks	64 * 8192 bytes of ROM data

src/c64/cart/gs.c

The CARTSS5 module

Version numbers: Major 0, Minor 3.

Type	Name	Version	Description
BYTE	ROM bank	0.2	current ROM bank
BYTE	register	0.2	register
BYTE	ROM config	0.0+	ROM configuration
BYTE	RAM bank	0.0+	current RAM bank
BYTE	32K enabled	0.1+	32KB enabled flag
BYTE	ROM disable	0.1+	ROM disable flag
BYTE	ROM banks	0.3	number of ROM banks (4 or 8)
ARRAY	ROML	0.0+	0x8000 or 0x10000 BYTES of ROML data
ARRAY	ROMH	0.0+	0x8000 or 0x10000 BYTES of ROMH data
ARRAY	RAM	0.0+	32768 BYTES of RAM data

src/c64/cart/supersnapshot.c

The CARTMMC64 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	clockport enable	clockport enable flag
WORD	clockport address	clockport address
BYTE	bios write	bios writable flag
BYTE	bit 7 unlocked	bit 7 unlocked flag
ARRAY	unlocking	2 BYTES of unlocking data
BYTE	bios changed	bios changed flag
BYTE	flash jumper	flash jumper state
BYTE	write protect	write protect flag
BYTE	active	cartridge active flag
BYTE	SPI mode	SPI mode
BYTE	extrom	extrom flag
BYTE	flash mode	flash mode
BYTE	cport	cport
BYTE	speed	speed
BYTE	cardsel	cardsel
BYTE	biossel	biossel
BYTE	extexrom	EXROM line state
BYTE	extgame	GAME line state
BYTE	revision	MMC64 revision
BYTE	SD type	SD type
BYTE	image readonly	image read-only flag
ARRAY	BIOS	8194 BYTES of BIOS data
BYTE	BIOS offset	BIOS offset
BYTE	BIOS type	BIOS type

src/c64/cart/mmc64.c

The SHORTBUSDIGIMAX module

Version numbers: Major 0, Minor 0.

Type	Name	Description
DWORD	base	base address
ARRAY	sound data	4 BYTES of sound data
BYTE	voice 0	voice 0 state
BYTE	voice 1	voice 1 state
BYTE	voice 2	voice 2 state
BYTE	voice 3	voice 3 state

src/c64/cart/shortbus_digimax.c

The CARTDINAMIC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	bank	current bank
ARRAY	ROML	8192 BYTES of ROML data

src/c64/cart/dinamic.c

The CARTSE5 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	bank	0.1	current bank
ARRAY	ROML	0.0+	16384 BYTES of ROML data

src/c64/cart/superexplode5.c

The CARTCOMAL module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	register	control register
BYTE	extra rom	image contains extra eprom
BYTE	revision	hardware variant
ARRAY	ROML	32768 or 65536 BYTES of ROML data
ARRAY	ROMH	32768 or 65536 BYTES of ROMH data

src/c64/cart/comal80.c

The CARTFC3 module

Version numbers: Major 1, Minor 2.

Type	Name	Version	Description
BYTE	ROML banks	1.2	amount of ROML banks
BYTE	register	1.2	register
BYTE	reg enabled	0.0+	register enabled flag
ARRAY	ROML	1.1+	32768 or 131072 BYTES of ROML data
ARRAY	ROMH	1.1+	32768 or 131072 BYTES of ROML data

src/c64/cart/final3.c

The CARTPARTNER64 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	active	cartridge is active
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	ROMH	8192 BYTES of ROMH data
ARRAY	RAM	8192 BYES of RAM data

src/c64/cart/partner64.c

The CARTRRF module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	cart_enabled	cartridge active flag
BYTE	ram_enabled	RAM enabled at $8000
BYTE	ram_writeable	RAM is writeable
BYTE	ram_bank	currently selected RAM bank
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	RAM	256k BYTES of RAM data

src/c64/cart/rexramfloppy.c

The SHORTBUS module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	amount	amount of active shortbus devices
BYTE	digimax active	digimax active flag
BYTE	duart active	duart active flag
BYTE	etfe active	etfe active flag
BYTE	eth64 active	eth64 active flag

src/c64/cart/shortbus.c

The CARTGK module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	disable	cartridge disable flag
ARRAY	ROMH	8192 BYTES of ROMH data

src/c64/cart/gamekiller.c

The CARTSTARDOS module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	stardos_alarm_time	alarm time for cap discharge
DWORD	cap_voltage	cap voltage
BYTE	roml_enable	is roml enabled?
ARRAY	roml_banks	8192 bytes of ROML data
ARRAY	romh_banks	8192 bytes of ROMH data

src/c64/cart/stardos.c

The CARTMULTIMAX module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	currbank	current ROM bank
BYTE	reg_enabled	flag, is the register enabled?
ARRAY	ROML	512K of ROML data
ARRAY	ROMH	512K of ROMH data
ARRAY	RAM	2048 BYTES of RAM data

src/c64/cart/multimax.c

The CARTMAXBASIC module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	ROMH	8192 BYTES of ROMH data
ARRAY	RAM	2048 BYTES of RAM data

src/c64/cart/maxbasic.c

The CARTSFXSS module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	IO swap	0.1	VIC20 I/O swap flag
BYTE	sound data	0.0+	sound data

src/c64/cart/sfx_soundsampler.c

The CARTFFMK2 module

Version numbers: Major 0, Minor 0.

Type	Name	Version	Description
BYTE	ROML toggle	0.0+	ROML toggle flag
BYTE	freeze mode	0.0+	flag: are we in freeze mode
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data

src/c64/cart/freezeframe2.c

The CARTZAXXON module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	ROMH	16384 BYTES of ROMH data

src/c64/cart/zaxxon.c

The CARTBB3 module

Version numbers: Major 1, Minor 0.

Type	Name	Version	Description
BYTE	bis_rom_enabled	1.0	1 if ROM is enabled (informal)
BYTE	bis_rom_kb	1.0	2/4/8 kb ROM
ARRAY	ROML	1.0	8192 of ROML data

src/c64/cart/bisplus.c

The CARTF64 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	enabled	cartridge enabled flag
ARRAY	ROMH	32768 BYTES of ROMH data
BYTE	CTRL A	control register A
BYTE	CTRL B	control register B
BYTE	DATA A	data register A
BYTE	DATA B	data register B
BYTE	DIR A	direction register A
BYTE	DIR B	direction register B
BYTE	CA2	CA2 line flag
BYTE	CA2 state	CA2 line state
BYTE	CB2	CB2 line flag
BYTE	CB2 state	CB2 line state

src/c64/cart/formel64.c

The CARTAR module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	active	cartridge is active
ARRAY	ROML	32768 BYTES of ROML data
ARRAY	ROMH	32768 BYTES of ROMH data
ARRAY	RAM	8192 BYES of RAM data

src/c64/cart/actionreplay.c

The CARTUC1 module

Version numbers: Major 0 , Minor 2 .

Type	Name	Description
BYTE	regval
BYTE	bankmask
ARRAY	roml_banks	0x2000 * MAXBANKS
ARRAY	romh_banks	0x2000 * MAXBANKS
ARRAY	cart_ram	CART_RAM_SIZE

src/c64/cart/uc1.c

The CARTAP module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	active	cartridge active flag
BYTE	ram at a000	RAM at $A000 flag
ARRAY	ROML	32768 BYTES of ROML data
ARRAY	RAM	8192 BYTES of RAM data

src/c64/cart/atomicpower.c

The CARTP64 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	bank	0.1	current bank
BYTE	register	0.1	register
ARRAY	ROML	0.0+	262144 BYTES of ROML data

src/c64/cart/prophet64.c

The CARTMAGICD module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	regval	bank register value
BYTE	bankmask	bank mask
ARRAY	roml_banks	128 * 8192 bytes of ROM data

src/c64/cart/magicdesk.c

The CARTDELAEP64 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	regval	0.1	register
BYTE	bank	0.0+	current bank
ARRAY	ROML	0.0+	73728 BYTES of ROML data

src/c64/cart/delaep64.c

The CARTSTB module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	bank	0.1	current bank
BYTE	active	0.1	cartridge active flag
ARRAY	ROML	0.0+	16384 BYTES of ROML data

src/c64/cart/stb.c

The CARTEXOS module

Version numbers: Major 0, Minor 0.

Type	Name	Description
ARRAY	ROMH	8192 BYTES of ROMH data

src/c64/cart/exos.c

The CARTRR module

Version numbers: Major 0, Minor 3.

Type	Name	Version	Description
BYTE	revision	0.1+	RR revision
BYTE	active	0.0+	cartridge active flag
BYTE	frozen	0.2+	frozen flag
BYTE	cmode	0.3	cmode
BYTE	clockport enabled	0.0+	clockport enabled flag
BYTE	bank	0.0+	current bank
BYTE	write once	0.0+	write once flag
BYTE	allow bank	0.0+	allow bank flag
BYTE	no freeze	0.0+	no freeze flag
BYTE	REU mapping	0.0+	REU mapping flag
BYTE	RAM at a000	0.1+	RAM at $A000 flag
BYTE	flash jumper	0.0+	flash jumper state
BYTE	bank jumper	0.0+	bank jumper state
BYTE	ROM offset	0.0+	ROM offset
ARRAY	ROML	0.0+	131072 BYTES of ROML data
ARRAY	RAM	0.0+	32768 BYTES of RAM data

src/c64/cart/retroreplay.c

The CARTRAMCART module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	enabled	cartridge enabled flag
BYTE	readonly	read-only flag
DWORD	BSIZE	RAM size in BYTES
BYTE	KBSIZE	RAM size in KB
ARRAY	registers	2 BYTES of register data
ARRAY	RAM	65536 or 131072 BYTES of RAM data

src/c64/cart/ramcart.c

The CARTIDE module

Version numbers: Major 0, Minor 0.

Type	Name	Description
WORD	version	IDE64 version
ARRAY	ROML	65536 (3.x) / 131072 (4.1) / 524288 (4.2) BYTES of ROML data
ARRAY	RAM	32768 BYTES of RAM data
DWORD	bank	current bank
DWORD	config	current config
DWORD	kill port	kill port flag
DWORD	idrive	idrive
WORD	in d030	input state of $d030 register
WORD	out d030	output state of $d030 register

src/c64/cart/ide64.c

The CARTMACH5 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	active	0.1	cartridge active flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data

src/c64/cart/mach5.c

The CARTKCS module

Version numbers: Major 0, Minor 3.

Type	Name	Version	Description
BYTE	config	0.2	current configuration
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data
ARRAY	RAM	0.0+	128 BYTES of RAM data

src/c64/cart/kcs.c

The CARTKINGSOFT module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	mode	mode
ARRAY	ROML	8192 BYTES of ROML data
ARRAY	ROMH	16384 BYTES of ROMH data

src/c64/cart/kingsoft.c

The CARTREXUTIL module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	active	0.1	cartridge active flag
ARRAY	ROML	0.0+	524288 BYTES of ROML data

src/c64/cart/rexutility.c

The CARTEF module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	jumper	jumper
BYTE	register 0	register 0
BYTE	register 2	register 2
ARRAY	RAM	256 BYTES of RAM data
ARRAY	ROML	524288 BYTES of ROML data
ARRAY	ROMH	524288 BYTES of ROMH data

src/c64/cart/easyflash.c

The CARTEXPERT module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	mode	cartridge mode
BYTE	register enable	register enable flag
BYTE	RAM writable	RAM writable flag
BYTE	RAMH enable	RAMH enable flag
ARRAY	RAM	8192 BYTES of RAM data

src/c64/cart/expert.c

The CARTSS4 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	RAM config	RAM configuration
BYTE	ROM config	ROM configuration
ARRAY	ROML	16384 BYTES of ROML data
ARRAY	ROMH	16384 BYTES of ROMH data
ARRAY	RAM	8192 BYTES of RAM data

src/c64/cart/supersnapshot4.c

The CARTZIPP module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	active	0.1	cartridge active flag
DWORD	alarm	0.0+	alarm time
ARRAY	ROML	0.0+	8192 BYTES of ROML data

src/c64/cart/zippcode48.c

The CARTWEST module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	ROM a000	0.1	ROM at $A000 flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data

src/c64/cart/westermann.c

The CARTFREEZEF module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	ROM 8000	0.1	ROM $8000 active flag
BYTE	ROM E000	0.1	ROM $E000 active flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data

src/c64/cart/freezeframe.c

The CARTHYPERBASIC module

Version numbers: Major 0, Minor 0.

Type	Name	Version	Description
BYTE	regval	0.0	register
ARRAY	ROML	0.0	65536 BYTES of ROML data

src/c64/cart/hyperbasic.c

The CARTBMPDATATURBO module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	ROM 8000	0.1	ROM at $8000 flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data

src/c64/cart/bmpdataturbo.c

The CARTFREEZEM module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	ROM A14	0.0+	A14 line state
BYTE	ROML toggle	0.0+	ROML toggle flag
BYTE	allow toggle	0.1	allow toggle flag
ARRAY	ROML	0.0+	16384 BYTES of ROML data
ARRAY	ROMH	0.0+	16384 BYTES of ROMH data

src/c64/cart/freezemachine.c

The CARTSUPERGAMES module

Version numbers: Major 0, Minor 2.

Type	Name	Version	Description
BYTE	mode	0.2	current mode
BYTE	regval	0.2	register
BYTE	bank	0.0+	current bank
BYTE	reg latched	0.1	register latched flag
ARRAY	ROML	0.0+	32768 BYTES of ROML data
ARRAY	ROMH	0.0+	32768 BYTES of ROMH data

src/c64/cart/supergames.c

The CARTRAMLINK module

Version numbers: Major 0, Minor 0.

Type	Name	Description
INT32	cardsizemb	rl_cardsizemb
UINT32	rombase	rl_rombase
UINT32	kernbase	rl_kernbase
UINT32	rambase	rl_rambase
UINT32	cardaddr	rl_cardaddr
UINT32	io1mode	rl_io1mode
UINT32	reu_trap	rl_reu_trap
BYTE	on	rl_on
BYTE	dos	rl_dos
ARRAY	i8255a_i	3 internal inputs for I8255A
ARRAY	i8255a_o	3 internal outputs for I8255A
ARRAY	rom	rl_rom 64 KiB for firmware
ARRAY	ram	rl_ram 8 KiB for SRAM
I8255A	SNAPSHOTI8255A	rl_8255
ARRAY	rl_card	Contents of RAMCARD (cardsibemb) in MiB

src/c64/cart/ramlink.c

The CARTAR2 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	enabled	cartidge enabled flag
DWORD	cap enable	capacitor enable counter
DWORD	cap disable	capacitor disable counter
ARRAY	ROML	16768 BYTES of ROML data

src/c64/cart/actionreplay2.c

The CARTDREAN module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	regval	bank register value
BYTE	bankmask	bank mask
ARRAY	roml_banks	4 * 8192 bytes of ROML data

src/c64/cart/drean.c

The CARTDSM module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	active	0.1	cartridge active flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data

src/c64/cart/diashowmaker.c

The CARTBB4 module

Version numbers: Major 1, Minor 0.

Type	Name	Version	Description
BYTE	bb4_rom_enabled	1.0	1 if ROM is enabled (informal)
ARRAY	ROML	1.0	8192 of ROML data
ARRAY	ROMH	1.0	8192 of ROMH data

src/c64/cart/blackbox4.c

The CARTAR3 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	active	cartridge active flag
BYTE	register	cartridge register
ARRAY	ROML	16768 BYTES of ROML data

src/c64/cart/actionreplay3.c

The CARTWARP module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	ROM 8000	0.1	ROM at $8000 flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data

src/c64/cart/warpspeed.c

The CARTSIMON module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	a000 enable	0.1	ROM at $A000 flag
ARRAY	ROML	0.0+	8192 BYTES of ROML data
ARRAY	ROMH	0.0+	8192 BYTES of ROMH data

src/c64/cart/simonsbasic.c

The CARTSILVERROCK128 module

Version numbers: Major 0, Minor 1.

Type	Name	Version	Description
BYTE	regval	0.1	register
BYTE	bank	0.0+	current bank
ARRAY	ROML	0.0+	262144 BYTES of ROML data

src/c64/cart/silverrock128.c

The PLUS60K module

Version numbers: Major 0, Minor 1.

Type	Name	Description
WORD	base	base address of register
BYTE	register	register
ARRAY	RAM	61440 BYTES of RAM data

src/c64/plus60k.c

The C64_256K module

Version numbers: Major 0, Minor 0.

Type	Name	Description
WORD	base	base address of the control registers
BYTE	DDA	register A direction
BYTE	PRA	register A data
BYTE	CRA	register A control
BYTE	DDB	register B direction
BYTE	PRB	register B data
BYTE	CRB	register B control
BYTE	vbank	video bank
BYTE	segment0	segment 0 bank
BYTE	segment1	segment 1 bank
BYTE	segment2	segment 2 bank
BYTE	segment3	segment 3 bank
ARRAY	RAM	262144 BYTES of RAM data

src/c64/c64_256k.c

The TAPEPORT module

Type	Name	Description
BYTE	active	tapeport active flag
BYTE	id1	device id port 1
BYTE	id2	device id port 2

src/tapeport/tapeport.c

The TP_CP_CLOCK_F83 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	motor	motor state

src/tapeport/cp-clockf83.c

The TP_DTLBASIC module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	counter	counter
DWORD	write	write line state
DWORD	sense	sense line state
DWORD	state	device state

src/tapeport/dtl-basic-dongle.c

The SCPU64GLUE module

Version numbers: Major 1, Minor 1.

Type	Name	Description
BYTE	glue_logic_type
BYTE	old_vbank
BYTE	glue_alarm_active

src/scpu64/scpu64gluelogic.c

The DATASETTE module

Type	Name	Description
BYTE	datasette_motor
BYTE	notape_mode
CLOCK	last_write_clk
CLOCK	motor_stop_clk
BYTE	datasette_alarm_pending
CLOCK	alarm_clk
CLOCK	datasette_long_gap_pending
CLOCK	datasette_long_gap_elapsed
BYTE	datasette_last_direction
DWORD	datasette_counter_offset
BYTE	reset_datasette_with_maincpu
DWORD	datasette_zero_gap_delay
DWORD	datasette_speed_tuning
DWORD	datasette_tape_wobble_frequency
DWORD	datasette_tape_wobble_amplitude
DWORD	datasette_tape_azimuth_error
BYTE	fullwave
CLOCK	fullwave_gap

src/datasette/datasette.c

The NINJASNESPAD module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	COUNTER	counter value
BYTE	LATCH	latch line state
BYTE	CLOCK	clock line state

src/joyport/ninja_snespad.c

The INCEPTION module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	COUNTER	counter value
BYTE	CLOCK	clock line state

src/joyport/inception.c

The WAASOFT module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	COUNTER	counter value
BYTE	RESET	reset line state
BYTE	CLOCK	clock line state

src/joyport/waasoft_dongle.c

The PAPERCLIP64SC module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	counter	counter
BYTE	command	command
BYTE	state	state

src/joyport/paperclip64sc.c

The JOYSTICK module

Type	Name	Description
WORD	joystick value	current/last value read from the joystick port

src/joyport/joystick.c

The MOUSE_DIGITAL module

Type	Name	Description
BYTE	digital value	digital pins return value
DWORD	buttons	buttons state
BYTE	new x	X
BYTE	new y	Y
BYTE	last x	last X
BYTE	last y	last Y
DWORD	digital state	state
DWORD	clock_vert_move	last trigger clock (Vertical)
DWORD	clock_hori_move	last trigger clock (Horizontal)

src/joyport/mouse_digital.c

The PADDLES module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value
BYTE	paddle 1 x-value	paddle 1 x-value
BYTE	paddle 1 y-value	paddle 1 y-value
BYTE	old paddle 1 x-value	old paddle 1 x-value
BYTE	old paddle 1 y-value	old paddle 1 y-value

src/joyport/mouse_paddle.c

The KOALAPAD module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value
BYTE	paddle 1 x-value	paddle 1 x-value
BYTE	paddle 1 y-value	paddle 1 y-value
BYTE	old paddle 1 x-value	old paddle 1 x-value
BYTE	old paddle 1 y-value	old paddle 1 y-value

src/joyport/mouse_paddle.c

The JPIOSIM module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	DATA OUT	data out value
BYTE	DATA IN	data in value
BYTE	POTX	pot-x state
BYTE	POTY	pot-y state

src/joyport/joyport_io_sim.c

The POWERPAD module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	COUNTER	counter value
BYTE	CLEAR	clear line state
BYTE	CLOCK	clock line state

src/joyport/powerpad.c

The PAPERCLIP64 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	counter	counter
BYTE	command	command
BYTE	state	state

src/joyport/paperclip64.c

The PAPERCLIP2 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	counter	counter
BYTE	command	command
BYTE	state	state

src/joyport/paperclip2.c

The SPACEBALLS module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	GROUNDS	userport PBx state

src/joyport/spaceballs.c

The MOUSE_NEOS module

Type	Name	Description
BYTE	digital value	digital pins return value
DWORD	buttons	buttons state
BYTE	neos x	neos X
BYTE	neos y	neos Y
BYTE	neos last x	neos last X
BYTE	neos last y	neos last Y
DWORD	neos state	state
DWORD	neos prev	previous state
DWORD	last trigger	last trigger clock
DWORD	neos time out cycles	time out cycles

src/joyport/mouse_neos.c

The TRAPTHEMSNESPAD module

Version numbers: Major 0, Minor 2.

Type	Name	Description
BYTE	COUNTER	counter value
BYTE	LATCH	latch line state
BYTE	CLOCK	clock line state

src/joyport/trapthem_snespad.c

The LIGHTPEN module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	value	lightpen return value
BYTE	type	lightpen type
DWORD	buttons	buttons state
DWORD	button y	button Y state
DWORD	button x	button X state

src/joyport/lightpen.c

The VIZAWRITE64 module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	COUNTER	counter value

src/joyport/vizawrite64_dongle.c

The MULTIJOY module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	ADDRESS	which joystick is active

src/joyport/multijoy.c

The JOYPORT module

Type	Name	Description
BYTE	device id	device id connected to this joystick port

src/joyport/joyport.c

The CX21 module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	PORT	PORT register state

src/joyport/cx21.c

The PAPERCLIP64E module

Version numbers: Major 0, Minor 1.

Type	Name	Description
DWORD	counter	counter
BYTE	command	command
BYTE	state	state

src/joyport/paperclip64e.c

The BBRTC module

Version numbers: Major 0, Minor 1.

Type	Name	Description
BYTE	RST	reset line state
BYTE	CLK	clock line state
BYTE	DATA	data line state

src/joyport/bbrtc.c

The MOUSE_AMIGA module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value
BYTE	quadrature X	quadrature X
BYTE	quadrature Y	quadrature Y
BYTE	polled joyval	polled joyval
DWORD	buttons	buttons state

src/joyport/mouse_quadrature.c

The MOUSE_CX22 module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value
BYTE	quadrature X	quadrature X
BYTE	quadrature Y	quadrature Y
BYTE	polled joyval	polled joyval

src/joyport/mouse_quadrature.c

The MOUSE_ST module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value
BYTE	quadrature X	quadrature X
BYTE	quadrature Y	quadrature Y
BYTE	polled joyval	polled joyval
DWORD	buttons	buttons state

src/joyport/mouse_quadrature.c

The PROTOPAD module

Version numbers: Major 0, Minor 0.

Type	Name	Description
BYTE	COUNTER	counter value
BYTE	CLOCK	clock line state
BYTE	MODE	mode line state
BYTE	DPADMODE	dpad up mode state
BYTE	PERMRAPID	permanent rapid mode state
BYTE	RAPIDSPEED	rapid speed selection

src/joyport/protopad.c

The MOUSE_1351 module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value

src/joyport/mouse_1351.c

The MOUSE_MICROMYS module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value
DWORD	up down counter	up down counter
DWORD	up down pulse end	up down pulse end

src/joyport/mouse_1351.c

The MOUSE_SMART module

Version numbers: Major 1, Minor 0.

Type	Name	Description
BYTE	digital value	digital pins return value

src/joyport/mouse_1351.c

Go to the first, previous, next, last section, table of contents.