;-------------------------------------------------------------------------
; Atari 5200 System Equates
; by Christian Groessler <chris@groessler.org>
; taken from EQUATES.INC from Atari Inc.
;-------------------------------------------------------------------------
;-------------------------------------------------------------------------
; ATASCII CHARACTER DEFS
;-------------------------------------------------------------------------
ATEOL = $9B ; END-OF-LINE, used by CONIO
;-------------------------------------------------------------------------
; CONIO CHARACTER DEFS
;-------------------------------------------------------------------------
CH_ULCORNER = $0B ; '+' sign
CH_URCORNER = $0B
CH_LLCORNER = $0B
CH_LRCORNER = $0B
CH_HLINE = $0D ; dash
CH_VLINE = $01 ; exclamation mark
;-------------------------------------------------------------------------
; Zero Page
;-------------------------------------------------------------------------
POKMSK = $00 ; Mask for Pokey IRQ enable
RTCLOK = $01 ; 60 hz. clock
JUMP = $01
CRITIC = $03 ; Critical section
ATRACT = $04 ; Attract Mode
SDLSTL = $05 ; DLISTL Shadow
SDLSTH = $06 ; DLISTH "
SDMCTL = $07 ; DMACTL "
PCOLR0 = $08 ; COLPM0 Shadow
PCOLR1 = $09 ; COLPM1 "
PCOLR2 = $0A ; COLPM2 "
PCOLR3 = $0B ; COLPM3 "
COLOR0 = $0C ; COLPF0 Shadow
COLOR1 = $0D ; COLPF1 "
COLOR2 = $0E ; COLPF2 "
COLOR3 = $0F ; COLPF3 "
COLOR4 = $10 ; COLBK "
PADDL0 = $11 ; POT0 Shadow
PADDL1 = $12 ; POT1 "
PADDL2 = $13 ; POT2 "
PADDL3 = $14 ; POT3 "
PADDL4 = $15 ; POT4 "
PADDL5 = $16 ; POT5 "
PADDL6 = $17 ; POT6 "
PADDL7 = $18 ; POT7 "
; cc65 runtime zero page variables
ROWCRS_5200 = $19
COLCRS_5200 = $1A
SAVMSC = $1B ; pointer to screen memory (conio)
;-------------------------------------------------------------------------
; Page #2
;-------------------------------------------------------------------------
;Interrupt Vectors
VIMIRQ = $0200 ; Immediate IRQ
; Preset $FC03 (SYSIRQ)
VVBLKI = $0202 ; Vblank immediate
; Preset $FCB8 (SYSVBL)
VVBLKD = $0204 ; Vblank deferred
; Preset $FCB2 (XITVBL)
VDSLST = $0206 ; Display List
; Preset $FEA1 (OSDLI)
VKYBDI = $0208 ; Keyboard immediate
; Preset $FD02 (SYSKBD)
VKYBDF = $020A ; Deferred Keyboard
; Preset $FCB2 (XITVBL)
VTRIGR = $020C ; Soft Trigger
VBRKOP = $020E ; BRK Opcode
VSERIN = $0210 ; Serial in Ready
VSEROR = $0212 ; Serial Out Ready
VSEROC = $0214 ; Serial Output complete
VTIMR1 = $0216 ; Pokey Timer 1
VTIMR2 = $0218 ; Pokey Timer 2
VTIMR4 = $021A ; Pokey Timer 4
;-------------------------------------------------------------------------
; CTIA/GTIA Address Equates
;-------------------------------------------------------------------------
GTIA = $C000 ; CTIA/GTIA area
.include "atari_gtia.inc"
;-------------------------------------------------------------------------
; ANTIC Address Equates
;-------------------------------------------------------------------------
ANTIC = $D400 ; ANTIC area
.include "atari_antic.inc"
;-------------------------------------------------------------------------
; POKEY Address Equates
;-------------------------------------------------------------------------
POKEY = $E800 ; POKEY area
.include "atari_pokey.inc"
;-------------------------------------------------------------------------
; conio color defines
;-------------------------------------------------------------------------
COLOR_WHITE = 0
COLOR_RED = 1
COLOR_GREEN = 2
COLOR_BLACK = 3
;-------------------------------------------------------------------------
; Cartridge Parameters
;-------------------------------------------------------------------------
CARTNM = $BFE8 ; Cartridge Name Area
COPYD = $BFFC ; Copyright Decade in Cart
COPYR = $BFFD ; Copyright Year in Cart
; $FF=Diagnostic Cart
GOCART = $BFFE ; Cartridge Start Vector
CHRORG = $F800 ; Character Generator Base