It's basically the same thing as Dan Hollis' list with more emphasis on Falcon/CT60.
.------------------------------------------------.
|Atari F030 + CT60 Hardware Register Listing V1.0|
`------------------------------------------------'
Address Description Space
-------+----------------------------------------------------------------+-----
########CPU Reset Vectors ######
-------+----------------------------------------------------------------+-----
$000000|Reset : Initial SSP |SP
$000004|Reset : Initial PC |SP
-------+----------------------------------------------------------------+-----
########CPU Exception Vectors ######
-------+----------------------------------------------------------------+-----
$000008|Bus Error |SD
$00000C|Address Error |SD
$000010|Illegal Instruction |SD
$000014|Zero Divide |SD
$000018|CHK, CHK2 Instruction |SD
$00001C|cpTRAPcc, TRAPcc, TRAPV |SD
$000020|Privilege Violation |SD
$000024|Trace |SD
$000028|Line 1010 Emulator (LineA) |SD
$00002C|Line 1111 Emulator (LineF) |SD
$000030|(Unassigned, Reserved) |SD
$000034|Coprocessor Protocol Violation (68030) |SD
$000038|Format Error (68010) |SD
$00003C|Uninitialized Interrupt Vector |SD
$000040|(Unassigned, Reserved) |SD
: | : : | :
$00005F|(Unassigned, Reserved) |SD
$000060|Spurious Interrupt (Bus error during interrupt) |SD
-------+----------------------------------------------------------------+-----
########Auto-Vector Interrupts ######
-------+----------------------------------------------------------------+-----
$000064|Level 1 Int Autovector (NOT USED) |SD
$000068|Level 2 Int Autovector (HBL) |SD
$00006C|Level 3 Int Autovector (NOT USED) |SD
$000070|Level 4 Int Autovector (VBL) |SD
$000074|Level 5 Int Autovector (NOT USED) |SD
$000078|Level 6 Int Autovector (NOT USED) |SD
$00007C|Level 7 Int Autovector (NOT USED) |SD
-------+----------------------------------------------------------------+-----
########Trap Instruction Vectors (Trap #n = Vector number + 32 + n) ######
-------+----------------------------------------------------------------+-----
$000080|Trap #0 |SD
$000084|Trap #1 (GemDOS) |SD
$000088|Trap #2 (AES/VDI) |SD
$00008C|Trap #3 |SD
$000090|Trap #4 |SD
$000094|Trap #5 |SD
$000098|Trap #6 |SD
$00009C|Trap #7 |SD
$0000A0|Trap #8 |SD
$0000A4|Trap #9 |SD
$0000A8|Trap #10 |SD
$0000AC|Trap #11 |SD
$0000B0|Trap #12 |
$0000B4|Trap #13 (BIOS) |SD
$0000B8|Trap #14 (XBIOS) |SD
-------+----------------------------------------------------------------+-----
########FPU Vectors (68881/68882/Internal) ######
-------+----------------------------------------------------------------+-----
$0000C0|FFCP Branch or Set on Unordered Condition |SD
$0000C4|FFCP Inexact Result |SD
$0000C8|FFCP Divide by Zero |SD
$0000CC|FFCP Underflow |SD
$0000D0|FFCP Operand Error |SD
$0000D4|FFCP Overflow |SD
$0000D8|FFCP Signaling NAN |SD
$0000DC|(Unassigned, Reserved) |SD
-------+----------------------------------------------------------------+-----
########PMMU (68851/Internal(68030)) ######
-------+----------------------------------------------------------------+-----
$0000E0|MMU Configuration Error |SD
$0000E4|MC68851, not used by MC68030 |SD
$0000E8|MC68851, not used by MC68030 |SD
-------+----------------------------------------------------------------+-----
########Miscellaneous Vectors ######
-------+----------------------------------------------------------------+-----
$0000EC|(Unassigned, Reserved) |SD
: | : : | :
$0000FC|(Unassigned, Reserved) |SD
-------+----------------------------------------------------------------+-----
########User Assigned Interrupt Vectors ######
-------+----------------------------------------------------------------+-----
$000100|ST-MFP-0 - IO0 - Centronics BUSY vector (#)64 |SD
$000104|ST-MFP-1 - IO1 - Centronics ACK |SD
$000108|ST-MFP-2 - IO2 - MIDI ACIA INT |SD
$00010C|ST-MFP-3 - IO3 - DSP Connector INT |SD
$000110|ST-MFP-4 - Timer D (USART timer) |SD
$000114|ST-MFP-5 - Timer C (200hz Clock) |SD
$000118|ST-MFP-6 - IO4 - Keyboard & MIDI ACIA INT |SD
$00011C|ST-MFP-7 - IO5 - FDC & HDC & IDE INT |SD
$000120|ST-MFP-8 - Timer B (HBL) |SD
$000124|ST-MFP-9 - Send Error |SD
$000128|ST-MFP-10 - Send buffer empty |SD
$00012C|ST-MFP-11 - Receive error |SD
$000130|ST-MFP-12 - Receive buffer full |SD
$000134|ST-MFP-13 - Timer A (STE sound) |SD
$000138|ST-MFP-14 - IO6 - RS-232 RING Indicator |SD
$00013C|ST-MFP-15 - IO7 - SND INT |SD
$000180|SCC Interrupt 96 |SD
: | : : |SD
$0001BC|SCC Interrupt 111 |SD
-------+----------------------------------------------------------------+-----
$0001C0|User Defined, Unused 112 |SD
: | : : : : | :
$0003FC|User Defined, Unused 256 |SD
-------+----------------------------------------------------------------+-----
Address Size Description Name
-------+-----+-----------------------------------------------------+----------
##############System Crash Page ###########
-------+-----+-----------------------------------------------------+----------
$000380|long |Validates System Crash Page if $12345678 |proc_lives
$000384|.....|Saved registers D0-D7 |proc_dregs
$0003A4|.....|Saved registers A0-A7 |proc_aregs
$0003C4|long |Vector number of crash exception |proc_enum
$0003C8|long |Saved USP |proc_usp
$0003CC|.....|Saved 16 words from exception stack |proc_stk
-------+-----+-----------------------------------------------------+----------
##############System Variables ###########
-------+-----+-----------------------------------------------------+----------
$000400|long |GEM Event timer vector |etv_timer
$000404|long |GEM Critical error handler |etv_critic
$000408|long |GEM Program termination vector |etv_term
$00040C|long |GEM Additional vector #1 (Unused) |etv_xtra
: | : | : : : : : | :
$00041C|long |GEM Additional vector #5 (Unused) |etv_xtra
$000420|long |Validates memory configuration if $752019F3 |memvalid
$000424|word |Copy of contents of $FF8001 |memctrl
$000426|long |Validates resvector if $31415926 |resvalid
$00042A|long |Reset vector |resvector
$00042E|long |Physical top of RAM |phystop
$000432|long |Start of TPA (user memory) |_membot
$000436|long |End of TPA (user memory) |_memtop
$00043A|long |Validates memcntrl and memconf if $237698AA |memval2
$00043E|word |If nonzero, floppy disk VBL routine is disabled |flock
$000440|word |Floppy Seek rate - 0:6ms, 1:12ms, 2:2ms, 3:3ms |seekrate
$000442|word |Time between two timer calls (in milliseconds) |_timer_ms
$000444|word |If not zero, verify floppy disk writes |_fverify
$000446|word |Default boot device |_bootdev
$000448|word |0 - NTSC (60hz), <>0 - PAL (50hz) |palmode
$00044A|word |Default video resolution |defshiftmod
$00044C|word |Copy of contents of $FF8260 |sshiftmod
$00044E|long |Pointer to video RAM (logical screen base) |_v_bas_ad
$000452|word |If not zero, VBL routine is not executed |vblsem
$000454|word |Number of vertical blank routines |nvbls
$000456|long |Pointer to list of vertical blank routines |_vblqueue
$00045A|long |If not zero, points to color palette to be loaded |colorptr
$00045E|long |If not zero, points to video ram for next VBL |screenpt
$000462|long |Counter for number of VBLs |_vbclock
$000466|long |Number of VBL routines executed |_frclock
$00046A|long |Vector for hard disk initialization |hdv_init
$00046E|long |Vector for resolution change |swv_vec
$000472|long |Vector for getbpb for hard disk |hdv_bpb
$000476|long |Vector for read/write routine for hard disk |hdv_rw
$00047A|long |Vector for hard disk boot |hdv_boot
$00047E|long |Vector for hard disk media change |hdv_mediach
$000482|word |If not zero, attempt to load "COMMAND.PRG" on boot |_comload
$000484|byte |Attribute vector for console output BIT 3 2 1 0|conterm
| |Return "kbshift" for BIOS conin --------------' | | ||
| |System bell (1 - on) ---------------------------' | ||
| |Key repeat (1 - on) ------------------------------' ||
| |Key click (1 - on) ---------------------------------'|
$000486|long |Return address for TRAP #14 (unused)|trp14ret
$00048A|long |Return address for critical error handler (unused)|criticret
$00048E|long |Memory descriptor block |themd
$00049E|long |Space for additional memory descriptors |themdmd
$0004A2|long |Pointer to BIOS save registers block |savptr
$0004A6|word |Number of connected floppy drives |_nflops
$0004A8|long |Vector for screen output |con_state
$0004AC|word |Temporary storage for cursor line position |save_row
$0004AE|long |Pointer to save area for exception processing |sav_context
$0004B2|long |Pointer to buffer control block for GEMDOS data |_bufl
$0004B6|long |Pointer to buffer control block for GEMDOS fat/dir |_bufl
$0004BA|long |Counter for 200hz system clock |_hz_200
$0004BC|long |Pointer to default environment string |the_env
$0004C2|long |Bit allocation for physical drives (bit 0=A, 1=B..) |_drvbits
$0004C6|long |Pointer to 1024-byte disk buffer |_dskbufp
$0004CA|long |Pointer to autoexecute path |_autopath
$0004CE|long |Pointer to VBL routine #1 |_vbl_lis
: | : | : : : : : | :
$0004EA|long |Pointer to VBL routine #8 |_vbl_lis
$0004EE|word |Flag for screen -> printer dump |_dumpflg
$0004F0|word |Printer abort flag |_prtabt
$0004F2|long |Pointer to start of OS |_sysbase
$0004F6|long |Global shell pointer |_shell_p
$0004FA|long |Pointer to end of OS |end_os
$0004FE|long |Pointer to entry point of OS |exec_os
$000502|long |Pointer to screen dump routine |scr_dump
$000506|long |Pointer to _lstostat() |prv_lsto
$00050A|long |Pointer to _lstout() |prv_lst
$00050E|long |Pointer to _auxostat() |prv_auxo
$000512|long |Pointer to _auxout() |prv_aux
$000516|long |If AHDI, pointer to pun_info |pun_ptr
$00051A|long |If $5555AAAA, reset |memval3
$00051E|long |8 Pointers to input-status routines |xconstat
$00053E|long |8 Pointers to input routines |xconin
$00055E|long |8 Pointers to output-status routines |xcostat
$00057E|long |8 Pointers to output routines |xconout
$00059E|word |If not 0, then not 68000 - use long stack frames |_longframe
$0005A0|long |Pointer to cookie jar |_p_cookies
$0005A4|long |Pointer to end of FastRam |ramtop
$0005A8|long |Validates ramtop if $1357BD13 |ramvalid
$0005AC|long |Pointer to routine for system bell |bell_hook
$0005B0|long |Pointer to routine for system keyclick |kcl_hook
-------+-----+-----------------------------------------------------+----------
Address Size Description Bits used Read/Write
------------------------------------------------------------------------------
##############F030 OS ROMs ###########
-------+-----+-----------------------------------------------------+----------
$E00000|byte | |R
: | |TOS 512K ROMs |
$E7FFFF|byte | |
$E80000|byte | |R
: | : |Image of TOS 512K ROMs |
$EFFFFF|byte | |
-------+-----+-----------------------------------------------------+----------
##############IDE Controller ###########
-------+-----+-----------------------------------------------------+----------
$F00000|long |Data Register |R/W
$F00005|byte |Error Register BIT 7 6 5 4 3 2 1 0|R
| |Bad block mark -----------------------' | | | | | | ||
| |Uncorrectable error --------------------' | | | | | ||
| |Media change -----------------------------' | | | | ||
| |ID-Field not found -------------------------' | | | ||
| |Media change requested -----------------------' | | ||
| |Command aborted --------------------------------' | ||
| |Track 0 not found --------------------------------' ||
| |DAM not found --------------------------------------'|
$F00009|byte |Sector Count Register |W
$F0000D|byte |Sector Number Register |W
$F00011|byte |Cylinder Low Register |W
$F00015|byte |Cylinder High Register |W
$F00019|byte |Drive Head Register |W
$F0001D|byte |Status Register |R
$F0001D|byte |Command Register |W
$F00039|byte |Alternate Status Register |R
$F00039|byte |Data Output Register |W
-------+-----+-----------------------------------------------------+----------
##############Falcon030 BUS Expansion Space ###########
-------+-----+-----------------------------------------------------+----------
$F10000|word | |R/W
. | |576K A24/D16 Space | .
$F9FFFF|word | |R/W
-------+-----+-----------------------------------------------------+----------
##############ROM ###########
-------+-----+-----------------------------------------------------+----------
$FA0000| | |
: | |128K ROM expansion cartridge port |R
$FBFFFF| | |
-------+-----+-----------------------------------------------------+----------
##############Falcon030 Memory Controller ###########
------------------------------------------------------------------------------
$FF8006|byte | BIT 5 4|R/Write in
| |00 - 1Mb | Combel
| |01 - 4Mb | during
| |10 - 14Mb | Read.
| |11 - no boot ! |
------------------------------------------------------------------------------
##############Falcon030 Processor Control ###########
-------+-----+-----------------------------------------------------+----------
$FF8007|byte |Falcon Bus Control BIT 6 5 . . 2 . 0|R/W
| |F30 Start (0=Cold, 1=Warm) -------------' | | ||
| |STe Bus Emulation (0=on) ---------------' | ||
| |Blitter (0=8mhz, 1=16mhz) ---------------------' ||
| |68030 (0=8mhz, 1=16mhz) -------------------------'|
-------+-----+-----------------------------------------------------+----------
##############SHIFTER Video Controller ###########
-------+-----+-----------------------------------------------------+----------
$FF8201|byte |Video screen memory position (High byte) |R/W
$FF8203|byte |Video screen memory position (Mid byte) |R/W
$FF820D|byte |Video screen memory position (Low byte) |R/W
$FF8205|byte |Video address pointer (High byte) |R
$FF8207|byte |Video address pointer (Mid byte) |R
$FF8209|byte |Video address pointer (Low byte) |R
$FF820E|word |Offset to next line |R/W
$FF820F|byte |Width of a scanline (width in words-1) |R/W
$FF8210|word |Width of a scanline (width in words) |R/W
$FF8265|byte |Horizontal scroll register (0-15) |R/W
-------+-----+-----------------------------------------------------+----------
$FF820A|byte |Video synchronization mode BIT 1 0|R/W
| |0 - 60hz, 1 - 50hz -------------------------------+ ||
| |0 - internal, 1 - external sync --------------------'|
-------+-----+-----------------------------------------------------+----------
$FF8260|byte |Shifter resolution BIT 1 0|R/W
| |00 320x200x4 bitplanes (16 colors) ---------------+-+|
| |01 640x200x2 bitplanes (4 colors) ----------------+-+|
| |10 640x400x1 bitplane (1 colors) ----------------+-'|
$FF8262|word |TT Shifter resolution BIT 15 . . 12|R/W
| |Sample/Hold mode ----------------------------' ||
| |Hypermono mode -------------------------------------'|
| |Video Mode BIT 10 9 8|
| |000 320x200x4 bitplanes (16 colors) -----------+-+-+|
| |001 640x200x2 bitplanes (4 colors) ------------+-+-+|
| |010 640x400x1 bitplane (2 colors)(Duochrome) -+-+-+|
| |100 640x480x4 bitplanes (16 colors) -----------+-+-+|
| |110 1280x960x1 bitplane (2 colors) ------------+-+-+|
| |111 320x480x8 bitplanes (256 colors) ----------+-+-'|
| |ST Palette Bank BIT 3 2 1 0|
-------+-----+-----------------------------------------------------+----------
##############Falcon030 VIDEL Video Controller ###########
-------+-----+-----------------------------------------------------+----------
$FF8006|byte |Monitor Type BIT 7 6|R
| |00 - Monochrome (SM124) --------------------------+-+|
| |01 - Color (SC1224) ------------------------------+-+|
| |10 - VGA Color -----------------------------------+-+|
| |11 - Television ----------------------------------+-'|
$FF820E|word |Offset to next line |R/W
$FF8210|word |VWRAP - Linewidth in words |R/W
$FF8266|word |SPSHIFT BIT 10 . 8 . 6 5 4 3 2 1 0|R/W
| |2-colour mode ------------------' | | | | | | | ||
| |Truecolour mode --------------------' | | | | | | ||
| |Use external hsync ---------------------' | | | | | ||
| |Use external vsync -----------------------' | | | | ||
| |8 Bitplane mode ----------------------------' | | | ||
| |? Bitplane mode ------------------------------' | | ||
| |? Bitplane mode --------------------------------' | ||
| |? Bitplane mode ----------------------------------' ||
| |? Bitplane mode ------------------------------------'|
| +-----------------------------------------------------+
| | Horizontal Control Registers (9bit)|
$FF8280|word |HHC - Horizontal Hold Counter |R
$FF8282|word |HHT - Horizontal Hold Timer |R/W
$FF8284|word |HBB - Horizontal Border Begin |R/W
$FF8286|word |HBE - Horizontal Border End |R/W
$FF8288|word |HDB - Horizontal Display Begin |R/W
$FF828A|word |HDE - Horizontal Display End |R/W
$FF828C|word |HSS - Horizontal SS |R/W
$FF828E|word |HFS - Horizontal FS |R/W
$FF8290|word |HEE - Horizontal EE |R/W
| +-----------------------------------------------------+
| | Vertical Control Registers (10bit)|
$FF82A0|word |VFC - Vertcial Frequency Counter |R
$FF82A2|word |VFT - Vertical Frequency Timer |R/W
$FF82A4|word |VBB - Vertical Border Begin (count in 1/2 lines)|R/W
$FF82A6|word |VBE - Vertical Border End (count in 1/2 lines)|R/W
$FF82A8|word |VDB - Vertical Display Begin |R/W
$FF82AA|word |VDE - Vertical Display End |R/W
$FF82AC|word |VSS - Vertical SS |R/W
| +-----------------------------------------------------+
$FF82C0|word |??? - Video Clock (?) (Super78 puts $182 here) |R/W
$FF82C2|word |VCO - Video Control BIT 3 2 1 0|R/W
| |Quarter pixel width (quadruple pixels) -------' | | ||
| |Half pixel width (double pixels) ---------------' | ||
| |Skip line (interlace) ----------------------------' ||
| |Line doubling --------------------------------------'|
-------+-----+-----------------------------------------------------+----------
##############DMA/WD1772 Disk controller ###########
-------+-----+-----------------------------------------------------+----------
$FF8600| |Reserved |
$FF8602| |Reserved |
$FF8604|word |FDC access/sector count |R/W
$FF8606|word |DMA mode/status BIT 2 1 0|R
| |Condition of FDC DATA REQUEST signal -----------' | ||
| |0 - sector count null,1 - not null ---------------' ||
| |0 - no error, 1 - DMA error ------------------------'|
$FF8606|word |DMA mode/status BIT 8 7 6 . 4 3 2 1 .|W
| |0 - read FDC/HDC,1 - write ---------' | | | | | | | |
| |0 - HDC access,1 - FDC access --------' | | | | | | |
| |0 - DMA on,1 - no DMA ------------------' | | | | | |
| |Reserved ---------------------------------' | | | | |
| |0 - FDC reg,1 - sector count reg -----------' | | | |
| |0 - FDC access,1 - HDC access ----------------' | | |
| |0 - pin A1 low, 1 - pin A1 high ----------------' | |
| |0 - pin A0 low, 1 - pin A0 high ------------------' |
$FF8609|byte |DMA base and counter (High byte) |R/W
$FF860B|byte |DMA base and counter (Mid byte) |R/W
$FF860D|byte |DMA base and counter (Low byte) |R/W
$FF86OE|byte |High Density Drive BIT 1 0 |R/W
| | FDDS (0=DD, 1=HD) ---------------------------' | |
| | FCCLK (0=8MHz, 1=16MHz) ------------------------' |
-------+-----+-----------------------------------------------------+----------
##############YM2149 Sound Chip ###########
-------+-----+-----------------------------------------------------+----------
$FF8800|byte |Read data/Register select |R/W
| |0 Channel A Freq Low BIT 7 6 5 4 3 2 1 0|
| |1 Channel A Freq High BIT 3 2 1 0|
| |2 Channel B Freq Low BIT 7 6 5 4 3 2 1 0|
| |3 Channel B Freq High BIT 3 2 1 0|
| |4 Channel C Freq Low BIT 7 6 5 4 3 2 1 0|
| |5 Channel C Freq High BIT 3 2 1 0|
| |6 Noise Freq BIT 5 4 3 2 1 0|
| |7 Mixer Control BIT 7 6 5 4 3 2 1 0|
| | Port B IN/OUT (1=Output) -----------' | | | | | | ||
| | Port A IN/OUT ------------------------' | | | | | ||
| | Channel C Noise (1=Off) ----------------' | | | | ||
| | Channel B Noise --------------------------' | | | ||
| | Channel A Noise ----------------------------' | | ||
| | Channel C Tone (0=On) ------------------------' | ||
| | Channel B Tone ---------------------------------' ||
| | Channel A Tone -----------------------------------'|
| |8 Channel A Amplitude Control BIT 4 3 2 1 0|
| | Fixed/Variable Level (0=Fixed) -----------' | | | ||
| | Amplitude level control --------------------+-+-+-'|
| |9 Channel B Amplitude Control BIT 4 3 2 1 0|
| | Fixed/Variable Level ---------------------' | | | ||
| | Amplitude level control --------------------+-+-+-'|
| |10 Channel C Amplitude Control BIT 4 3 2 1 0|
| | Fixed/Variable Level ---------------------' | | | ||
| | Amplitude level control --------------------+-+-+-'|
| |11 Envelope Period High BIT 7 6 5 4 3 2 1 0|
| |12 Envelope Period Low BIT 7 6 5 4 3 2 1 0|
| |13 Envelope Shape BIT 3 2 1 0|
| | Continue -----------------------------------' | | ||
| | Attack ---------------------------------------' | ||
| | Alternate --------------------------------------' ||
| | Hold ---------------------------------------------'|
| | 00xx - \____________________________________ |
| | 01xx - /|___________________________________ |
| | 1000 - \|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\ |
| | 1001 - \____________________________________ |
| | 1010 - \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\ |
| | 1011 - \|----------------------------------- |
| | 1100 - /|/|/|/|/|/|/|/|/|/|/|/|/|/|/|/|/|/|/ |
| | 1101 - /------------------------------------ |
| | 1110 - /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ |
| | 1111 - /|___________________________________ |
| |14 Port A BIT 7 6 5 4 3 2 1 0|
| | IDE Drive On/OFF -------------------+ | | | | | | ||
| | Internal Speaker On/Off --------------' | | | | | ||
| | Centronics STROBE ----------------------' | | | | ||
| | DSP RESET --------------------------------' | | | ||
| | Centronics SELECT IN -----------------------' | | ||
| | Drive SELECT B -------------------------------' | ||
| | Drive SELECT A ---------------------------------' ||
| | Drive SIDE SELECT --------------------------------'|
| |15 Port B (Parallel port) |
$FF8802|byte |Write data |W
| +-----------------------------------------------------+
| |Note: PSG Registers are now fixed at these addresses.|
| |All other addresses are masked out on the Falcon. Any|
| |writes to the shadow registers $8804-$88FF will cause|
| |bus errors. Game/Demo coders beware! |
-------+-----+-----------------------------------------------------+----------
##############DMA Sound System ###########
-------+-----+-----------------------------------------------------+----------
$FF8900|byte |Buffer interrupts BIT 3 2 1 0|R/W
| |TimerA-Int at end of record buffer -----------' | | ||
| |TimerA-Int at end of replay buffer -------------' | ||
| |MFP-15-Int (I7) at end of record buffer ----------' ||
| |MFP-15-Int (I7) at end of replay buffer ------------'|
-------+-----+-----------------------------------------------------+----------
$FF8901|byte |DMA Control Register BIT 7 . 5 4 . . 1 0|R/W
| |1 - select record register -----------+ | | | ||
| |0 - select replay register -----------' | | | ||
| |Loop record buffer -----------------------' | | ||
| |DMA Record on ------------------------------' | ||
| |Loop replay buffer -------------------------------' ||
| |DMA Replay on --------------------------------------'|
-------+-----+-----------------------------------------------------+----------
$FF8903|byte |Frame start address (high byte) |R/W
$FF8905|byte |Frame start address (mid byte) |R/W
$FF8907|byte |Frame start address (low byte) |R/W
$FF8909|byte |Frame address counter (high byte) |R
$FF890B|byte |Frame address counter (mid byte) |R
$FF890D|byte |Frame address counter (low byte) |R
$FF890F|byte |Frame end address (high byte) |R/W
$FF8911|byte |Frame end address (mid byte) |R/W
$FF8913|byte |Frame end address (low byte) |R/W
-------+-----+-----------------------------------------------------+----------
$FF8920|byte |DMA Track Control BIT 5 4 . . 1 0|R/W
| |00 - Set DAC to Track 0 ------------------+-+ | ||
| |01 - Set DAC to Track 1 ------------------+-+ | ||
| |10 - Set DAC to Track 2 ------------------+-+ | ||
| |11 - Set DAC to Track 3 ------------------+-' | ||
| |00 - Play 1 Track --------------------------------+-+|
| |01 - Play 2 Tracks -------------------------------+-+|
| |10 - Play 3 Tracks -------------------------------+-+|
| |11 - Play 4 Tracks -------------------------------+-'|
-------+-----+-----------------------------------------------------+----------
$FF8921|byte |Sound mode control BIT 7 6 . . . . 1 0|R/W
| |0 - Stereo, 1 - Mono -----------------' | | ||
| |0 - 8bit -------------------------------+ | ||
| |1 - 16bit ------------------------------' | ||
| |Frequency control bits | ||
| |00 - Off -----------------------------------------+-+|
| |01 - 12517hz frequency ---------------------------+-+|
| |10 - 25033hz frequency ---------------------------+-+|
| |11 - 50066hz frequency ---------------------------+-'|
| |Samples are always signed. In stereo mode, data is |
| |arranged in pairs with high pair the left channel,low|
| |pair right channel. Sample length MUST be even in |
| |either mono or stereo mode. |
| |Example: 8 bit Stereo : LRLRLRLRLRLRLRLR |
| | 16 bit Stereo : LLRRLLRRLLRRLLRR |
| |2 track 16 bit stereo : LLRRllrrLLRRllrr |
-------+-----+-----------------------------------------------------+----------
##############Falcon030 DMA/DSP Controllers ###########
-------+-----+-----------------------------------------------------+----------
$FF8930|word |Crossbar Source Controller |R/W
| +-----------------------------------------------------+
| |Source: A/D Convertor BIT 15 14 13 12|
| |1 - Connect, 0 - disconnect ---------------' | | ||
| |00 - 25.175Mhz clock -------------------------+--+ ||
| |01 - External clock --------------------------+--+ ||
| |10 - 32Mhz clock (Don't use) -----------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
| +-----------------------------------------------------+
| |Source: External Input BIT 11 10 9 8|
| |0 - DSP IN, 1 - All others ----------------' | | ||
| |00 - 25.175Mhz clock -------------------------+--+ ||
| |01 - External clock --------------------------+--+ ||
| |10 - 32Mhz clock -----------------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
| +-----------------------------------------------------+
| |Source: DSP-XMIT BIT 7 6 5 4|
| |0 - Tristate and disconnect DSP -----------+ | | ||
| | (Only for external SSI use) | | | ||
| |1 - Connect DSP to multiplexer ------------' | | ||
| |00 - 25.175Mhz clock -------------------------+--+ ||
| |01 - External clock --------------------------+--+ ||
| |10 - 32Mhz clock -----------------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
| +-----------------------------------------------------+
| |Source: DMA-PLAYBACK BIT 3 2 1 0|
| |0 - Handshaking on, dest DSP-REC ----------+ | | ||
| |1 - Destination is not DSP-REC ------------' | | ||
| |00 - 25.175Mhz clock -------------------------+--+ ||
| |01 - External clock --------------------------+--+ ||
| |10 - 32Mhz clock -----------------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
-------+-----+-----------------------------------------------------+----------
$FF8932|word |Crossbar Destination Controller |R/W
| +-----------------------------------------------------+
| |Destination: D/A Convertor BIT 15 14 13 12|
| |1 - Connect, 0 - Disconnect ---------------' | | ||
| |00 - Source DMA-PLAYBACK ---------------------+--+ ||
| |01 - Source DSP-XMIT -------------------------+--+ ||
| |10 - Source External Input -------------------+--+ ||
| |11 - Source A/D Convertor --------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
| +-----------------------------------------------------+
| |Destination: External Output BIT 11 10 9 8|
| |0 - DSP out, 1 - All others ---------------' | | ||
| |00 - Source DMA-PLAYBACK ---------------------+--+ ||
| |01 - Source DSP-XMIT -------------------------+--+ ||
| |10 - Source External Input -------------------+--+ ||
| |11 - Source A/D Convertor --------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
| +-----------------------------------------------------+
| |Destination: DSP-RECORD BIT 7 6 5 4|
| |0 - Tristate and disconnect DSP -----------+ | | ||
| | (Only for external SSI use) | | | ||
| |1 - Connect DSP to multiplexer ------------' | | ||
| |00 - Source DMA-PLAYBACK ---------------------+--+ ||
| |01 - Source DSP-XMIT -------------------------+--+ ||
| |10 - Source External Input -------------------+--+ ||
| |11 - Source A/D Convertor --------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
| +-----------------------------------------------------+
| |Destination: DMA-RECORD BIT 3 2 1 0|
| |0 - Handshaking on, src DSP-XMIT ----------+ | | ||
| |1 - Source is not DSP-XMIT ----------------' | | ||
| |00 - Source DMA-PLAYBACK ---------------------+--+ ||
| |01 - Source DSP-XMIT -------------------------+--+ ||
| |10 - Source External Input -------------------+--+ ||
| |11 - Source A/D Convertor --------------------+--' ||
| |0 - Handshake on, 1 - Handshake off ----------------'|
-------+-----+-----------------------------------------------------+----------
$FF8934|byte |Frequency Divider External Clock BIT 3 2 1 0|R/W
| |0000 - STe-Compatible mode |
| |0001 - 1111 Divide by 256 and then number |
-------+-----+-----------------------------------------------------+----------
$FF8935|byte |Frequency Divider Internal Sync BIT 3 2 1 0|R/W
| |0000 - STe-Compatible mode 1000 - 10927Hz* |
| |0001 - 49170Hz 1001 - 9834Hz |
| |0010 - 32780Hz 1010 - 8940Hz* |
| |0011 - 24585Hz 1011 - 8195Hz |
| |0100 - 19668Hz 1100 - 7565Hz* |
| |0101 - 16390Hz 1101 - 7024Hz* |
| |0110 - 14049Hz* 1110 - 6556Hz* |
| |0111 - 12292Hz 1111 - 6146Hz* |
| | * - Invalid for CODEC |
-------+-----+-----------------------------------------------------+----------
$FF8936|byte |Record Tracks Select BIT 1 0|R/W
| |00 - Record 1 Track ------------------------------+-+|
| |01 - Record 2 Tracks -----------------------------+-+|
| |10 - Record 3 Tracks -----------------------------+-+|
| |11 - Record 4 Tracks -----------------------------+-'|
-------+-----+-----------------------------------------------------+----------
$FF8937|byte |CODEC Input Source from 16bit adder BIT 1 0|R/W
| |Source: Multiplexer ------------------------------' ||
| |Source: A/D Convertor ------------------------------'|
-------+-----+-----------------------------------------------------+----------
$FF8938|byte |CODEC ADC-Input for L+R Channel BIT 1 0|R/W
| |0 - Microphone, 1 - Soundchip L R|
-------+-----+-----------------------------------------------------+----------
$FF8939|byte |Channel amplification BIT LLLL RRRR|R/W
| | Amplification is in +1.5dB steps |
-------+-----+-----------------------------------------------------+----------
$FF893A|word |Channel attenuation BIT LLLL RRRR|R/W
| | Attenuation is in -1.5dB steps |
-------+-----+-----------------------------------------------------+----------
$FF893C|byte |CODEC-Status BIT 1 0|R/W
| |Left Channel Overflow ----------------------------' ||
| |Right Channel Overflow -----------------------------'|
-------+-----+-----------------------------------------------------+----------
$FF8941|byte |GPx Data Direction BIT 2 1 0|R/W
| |0 - In, 1 - Out --------------------------------+-+-'|
| | For the GP0-GP2 pins on the DSP connector |
-------+-----+-----------------------------------------------------+----------
$FF8943|byte |GPx Data Port BIT 2 1 0|R/W
-------+-----+-----------------------------------------------------+----------
##############F030 RTC Chip (DS1287) ###########
-------+-----+-----------------------------------------------------+----------
$FF8961|byte |Register select |W
| |0 - Current Second |
| |1 - Second for alarm |
| |2 - Current Minute |
| |3 - Minute for alarm |
| |4 - Current Hour |
| |5 - Hour for alarm |
| |6 - Day of week (1=Sunday, 2=Monday, 3=...) |
| |7 - Day of Month |
| |8 - Month |
| |9 - Year (example : '93' for this year) |
| |A BIT 7|
| | If set, update time in progress ----------------'|
| | don't read time & date registers |
| |B BIT 7 6 5 4 3 2 1 0|
| |1 = Write Protect time & date --------' | | | | ||
| |1 = Enable alarm interrupt ---------------' | | | ||
| |1 = Interrupt after time updated -----------' | | ||
| |1 = Format Binary, 0 = Format BCD --------------' | ||
| |1 = 24hr format, 0 = 12hr format -----------------' ||
| |1 = Summer hours, 0 = Winter hours -----------------'|
| |C BIT 6 5 4|
| | ??? -------------------------------------------' | ||
| |1 = alarm is ringing -----------------------------' ||
| |1 = date is updated --------------------------------'|
| |On interrupt, read this register to determine source.|
| |D BIT 7|
| |1 = Battery dead -----------------------------------'|
$FF8963|byte |Register data |R/W
-------+-----+-----------------------------------------------------+----------
##############Blitter ###########
-------+-----+-----------------------------------------------------+----------
$FF8A00|word |Halftone-RAM, Word 0 |R/W
: | : | : : : : | :
$FF8A1E|word |Halftone-RAM, Word 15 |R/W
$FF8A20|word |Source X Increment (signed,even)|R/W
$FF8A22|word |Source Y Increment (signed,even)|R/W
$FF8A24|long |Source Address Register (24 bit,even)|R/W
$FF8A28|word |Endmask 1 (First write of a line)|R/W
$FF8A2A|word |Endmask 2 (All other line writes)|R/W
$FF8A2C|word |Endmask 3 (Last write of a line)|R/W
$FF8A2E|word |Destination X Increment (signed,even)|R/W
$FF8A30|word |Destination Y Increment (signed,even)|R/W
$FF8A32|long |Destination Address Register (24 bit,even)|R/W
$FF8A36|word |Words per Line in Bit-Block (0=65536)|R/W
$FF8A38|word |Lines per Bit-Block (0=65536)|R/W
$FF8A3A|byte |Halftone Operation Register BIT 1 0|R/W
| |00 - All ones ------------------------------------+-+|
| |01 - Halftone ------------------------------------+-+|
| |10 - Source --------------------------------------+-+|
| |11 - Source AND Halftone -------------------------+-'|
$FF8A3B|byte |Logical Operation Register BIT 3 2 1 0|R/W
| |0000 All zeros -------------------------------+-+-+-+|
| |0001 Source AND destination ------------------+-+-+-+|
| |0010 Source AND NOT destination --------------+-+-+-+|
| |0011 Source ----------------------------------+-+-+-+|
| |0100 NOT source AND destination --------------+-+-+-+|
| |0101 Destination -----------------------------+-+-+-+|
| |0110 Source XOR destination ------------------+-+-+-+|
| |0111 Source OR destination -------------------+-+-+-+|
| |1000 NOT source AND NOT destination ----------+-+-+-+|
| |1001 NOT source XOR destination --------------+-+-+-+|
| |1010 NOT destination -------------------------+-+-+-+|
| |1011 Source OR NOT destination ---------------+-+-+-+|
| |1100 NOT source ------------------------------+-+-+-+|
| |1101 NOT source OR destination ---------------+-+-+-+|
| |1110 NOT source OR NOT destination -----------+-+-+-+|
| |1111 All ones --------------------------------+-+-+-'|
$FF8A3C|byte |Line Number Register BIT 7 6 5 . 3 2 1 0|R/W
| |BUSY ---------------------------------' | | | | | ||
| |0 - Share bus, 1 - Hog bus -------------' | | | | ||
| |SMUDGE mode ------------------------------' | | | ||
| |Halftone line number -------------------------+-+-+-'|
$FF8A3D|byte |SKEW Register BIT 7 6 . . 3 2 1 0|R/W
| |Force eXtra Source Read --------------' | | | | ||
| |No Final Source Read -------------------' | | | ||
| |Source skew ----------------------------------+-+-+-'|
-------+-----+-----------------------------------------------------+----------
##############Zilog 8530 SCC ###########
-------+-----+-----------------------------------------------------+----------
$FF8C81|byte |Channel A - Control Register |R/W
$FF8C83|byte |Channel A - Data Register |R/W
$FF8C85|byte |Channel B - Control Register |R/W
$FF8C87|byte |Channel B - Data Register |R/W
-------+-----+-----------------------------------------------------+----------
##############F030 Extended Joystick/Lightpen Ports ###########
-------+-----+-----------------------------------------------------+----------
$FF9200|word |Fire buttons 1-4 Bit 3 2 1 0|R
| |Pause/F0 -------------------------------------' | | ||
| |F1 ---------------------------------------------' | ||
| |F2 -----------------------------------------------' ||
| |Option/F3 ------------------------------------------'|
$FF9202|word |Read Mask (0 - pin read) |W
$FF9202|word |Joystick Inputs BIT 7 6 5 4 3 2 1 0|R
| |Controller 1 pin 4 -------------------' | | | | | | ||
| |Controller 1 pin 3 ---------------------' | | | | | ||
| |Controller 1 pin 2 -----------------------' | | | | ||
| |Controller 1 pin 1 -------------------------' | | | ||
| |Controller 0 pin 4 ---------------------------' | | ||
| |Controller 0 pin 3/Paddle 1 Trigger ------------' | ||
| |Controller 0 pin 2/Paddle 0 Trigger --------------' ||
| |Controller 0 pin 1 ---------------------------------'|
| | BIT 15 14 13 12 11 10 9 8|
| |Controller 1 pin 14 ------------' | | | | | | ||
| |Controller 1 pin 13 ----------------' | | | | | ||
| |Controller 1 pin 12 -------------------' | | | | ||
| |Controller 1 pin 11 ----------------------' | | | ||
| |Controller 0 pin 14 -------------------------' | | ||
| |Controller 0 pin 13 ----------------------------' | ||
| |Controller 0 pin 12 ------------------------------' ||
| |Controller 0 pin 11 --------------------------------'|
$FF9210|word |X Paddle 0 Position BIT 7 6 5 4 3 2 1 0|R
$FF9212|word |Y Paddle 0 Position BIT 7 6 5 4 3 2 1 0|R
$FF9214|word |X Paddle 1 Position BIT 7 6 5 4 3 2 1 0|R
$FF9216|word |Y Paddle 1 Position BIT 7 6 5 4 3 2 1 0|R
$FF9220|word |Lightpen X-Position BIT 9 8 7 6 5 4 3 2 1 0|R
$FF9222|word |Lightpen Y-Position BIT 9 8 7 6 5 4 3 2 1 0|R
-------+-----+-----------------------------------------------------+----------
##############Falcon VIDEL Palette Registers ###########
-------+-----+-----------------------------------------------------+----------
| | BIT 33222222 22221111 11111198 76543210|
| | 10987654 32109876 543210 |
| | RRRRRr.. GGGGGg.. ........ BBBBBb..|
$FF9800|long |Palette Register 0 Lowercase = LSB|R/W
: | : | : : : | :
$FF9BFC|long |Palette Register 255 |R/W
-------+-----+-----------------------------------------------------+----------
##############Falcon DSP Host Interface ###########
-------+-----+-----------------------------------------------------+----------
$FFA200|byte |Interrupt Ctrl Register BIT 7 6 5 4 3 . 1 0|R/W
X:$FFE9| |INIT bit -----------------------------' | | | | | ||
| |00 - Interupt mode (DMA off) -----------+-+ | | | ||
| |01 - 24-bit DMA mode -------------------+-+ | | | ||
| |10 - 16-bit DMA mode -------------------+-+ | | | ||
| |11 - 8-bit DMA mode --------------------+-' | | | ||
| |Host Flag 1 --------------------------------' | | ||
| |Host Flag 0 ----------------------------------' | ||
| | Host mode Data transfers: | ||
| | Interrupt mode | ||
| |00 - No interrupts (Polling) ---------------------+-+|
| |01 - RXDF Request (Interrupt) --------------------+-+|
| |10 - TXDE Request (Interrupt) --------------------+-+|
| |11 - RXDF and TXDE Request (Interrupts) ----------+-+|
| | DMA Mode | ||
| |00 - No DMA --------------------------------------+-+|
| |01 - DSP to Host Request (RX) --------------------+-+|
| |10 - Host to DSP Request (TX) --------------------+-+|
| |11 - Undefined (Illegal) -------------------------+-'|
$FFA201|byte |Command Vector Register BIT 7 . . 4 3 2 1 0|R/W
X:$FFE9| |Host Command Bit (Handshake)----------' | | | | ||
| |Host Vector (0-31) -------------------------+-+-+-+-'|
$FFA202|byte |Interrupt Status Reg BIT 7 6 . 4 3 2 1 0|R
X:$FFE8| |ISR Host Request ---------------------' | | | | | ||
| |ISR DMA Status -------------------------' | | | | ||
| |Host Flag 3 --------------------------------' | | | ||
| |Host Flag 2 ----------------------------------' | | ||
| |ISR Transmitter Ready (TRDY) -------------------' | ||
| |ISR Transmit Data Register Empty (TXDE) ----------' ||
| |ISR Receive Data Register Full (RXDF) --------------'|
$FFA203|byte |Interrupt Vector Register |R/W
$FFA204|byte |Unused |
$FFA205|byte |DSP-Word High |R/W
X:$FFEB| | |
$FFA206|byte |DSP-Word Mid |R/W
X:$FFEB| | |
$FFA207|byte |DSP-Word Low |R/W
X:$FFEB| | |
-------+-----+-----------------------------------------------------+----------