2014-05-28 22:42:30 +00:00
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;-------------------------------------------------------------------------
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; Atari 5200 System Equates
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; by Christian Groessler <chris@groessler.org>
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; taken from EQUATES.INC from Atari Inc.
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;-------------------------------------------------------------------------
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2014-03-01 16:20:09 +00:00
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2014-03-13 01:38:35 +00:00
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;-------------------------------------------------------------------------
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; ATASCII CHARACTER DEFS
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;-------------------------------------------------------------------------
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2014-05-28 22:42:30 +00:00
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ATEOL = $9B ;END-OF-LINE, used by CONIO
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2014-03-13 01:38:35 +00:00
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2014-03-01 16:20:09 +00:00
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;-------------------------------------------------------------------------
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; Zero Page
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;-------------------------------------------------------------------------
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POKMSK = $00 ;Mask for Pokey IRQ enable
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RTCLOK = $01 ;60 hz. clock
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JUMP = $01
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CRITIC = $03 ;Critical section
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ATRACT = $04 ;Attract Mode
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SDLSTL = $05 ;DLISTL Shadow
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SDLSTH = $06 ;DLISTH "
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SDMCTL = $07 ;DMACTL "
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PCOLR0 = $08 ;COLPM0 Shadow
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PCOLR1 = $09 ;COLPM1 "
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PCOLR2 = $0A ;COLPM2 "
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PCOLR3 = $0B ;COLPM3 "
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COLOR0 = $0C ;COLPF0 Shadow
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COLOR1 = $0D ;COLPF1 "
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COLOR2 = $0E ;COLPF2 "
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COLOR3 = $0F ;COLPF3 "
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COLOR4 = $10 ;COLBK "
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PADDL0 = $11 ;POT0 Shadow
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PADDL1 = $12 ;POT1 "
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PADDL2 = $13 ;POT2 "
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PADDL3 = $14 ;POT3 "
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PADDL4 = $15 ;POT4 "
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PADDL5 = $16 ;POT5 "
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PADDL6 = $17 ;POT6 "
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PADDL7 = $18 ;POT7 "
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2014-04-25 01:02:44 +00:00
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; cc65 runtime zero page variables
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2014-03-01 16:20:09 +00:00
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2014-05-28 22:42:30 +00:00
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ROWCRS_5200 = $19
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COLCRS_5200 = $1A
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SAVMSC = $1B ; pointer to screen memory (conio)
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2014-03-13 01:38:35 +00:00
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2014-03-01 16:20:09 +00:00
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;-------------------------------------------------------------------------
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; Page #2
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;-------------------------------------------------------------------------
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;Interrupt Vectors
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VIMIRQ = $0200 ;Immediate IRQ
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;Preset $FC03 (SYSIRQ)
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VVBLKI = $0202 ;Vblank immediate
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;Preset $FCB8 (SYSVBL)
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VVBLKD = $0204 ;Vblank deferred
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;Preset $FCB2 (XITVBL)
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VDSLST = $0206 ;Display List
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;Preset $FEA1 (OSDLI)
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VKYBDI = $0208 ;Keyboard immediate
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;Preset $FD02 (SYSKBD)
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VKYBDF = $020A ;Deferred Keyboard
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;Preset $FCB2 (XITVBL)
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VTRIGR = $020C ;Soft Trigger
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VBRKOP = $020E ;BRK Opcode
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VSERIN = $0210 ;Serial in Ready
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VSEROR = $0212 ;Serial Out Ready
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VSEROC = $0214 ;Serial Output complete
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VTIMR1 = $0216 ;Pokey Timer 1
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VTIMR2 = $0218 ;Pokey Timer 2
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VTIMR4 = $021A ;Pokey Timer 4
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;-------------------------------------------------------------------------
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; CTIA/GTIA Address Equates
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;-------------------------------------------------------------------------
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GTIA = $C000 ;CTIA/GTIA area
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2014-05-30 20:00:18 +00:00
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.include "atari_gtia.inc"
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2014-03-01 16:20:09 +00:00
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;-------------------------------------------------------------------------
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; ANTIC Address Equates
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;-------------------------------------------------------------------------
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ANTIC = $D400 ;ANTIC area
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2014-05-30 20:00:18 +00:00
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.include "atari_antic.inc"
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2014-03-01 16:20:09 +00:00
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;-------------------------------------------------------------------------
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; POKEY Address Equates
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;-------------------------------------------------------------------------
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POKEY = $E800 ;POKEY area
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2014-05-30 20:00:18 +00:00
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.include "atari_pokey.inc"
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2014-03-01 16:20:09 +00:00
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;-------------------------------------------------------------------------
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; Cartridge Parameters
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;-------------------------------------------------------------------------
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CARTNM = $BFE8 ;Cartridge Name Area
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COPYD = $BFFC ;Copyright Decade in Cart
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COPYR = $BFFD ;Copyright Year in Cart
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; $FF=Diagnostic Cart
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GOCART = $BFFE ;Cartridge Start Vector
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CHRORG = $F800 ;Character Generator Base
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