mirror of
https://github.com/cc65/cc65.git
synced 2024-12-25 02:29:52 +00:00
70 lines
1.0 KiB
PHP
70 lines
1.0 KiB
PHP
; Atari 7800 TIA read / write registers
|
|
;
|
|
; Source: DASM - vcs.h
|
|
; Details available in: Stella Programmer's Guide by Steve Wright
|
|
;
|
|
; Florent Flament (contact@florentflament.com), 2017
|
|
|
|
; Read registers
|
|
VSYNC := $00
|
|
VBLANK := $01
|
|
WSYNC := $02
|
|
RSYNC := $03
|
|
NUSIZ0 := $04
|
|
NUSIZ1 := $05
|
|
COLUP0 := $06
|
|
COLUP1 := $07
|
|
COLUPF := $08
|
|
COLUBK := $09
|
|
CTRLPF := $0A
|
|
REFP0 := $0B
|
|
REFP1 := $0C
|
|
PF0 := $0D
|
|
PF1 := $0E
|
|
PF2 := $0F
|
|
RESP0 := $10
|
|
RESP1 := $11
|
|
RESM0 := $12
|
|
RESM1 := $13
|
|
RESBL := $14
|
|
AUDC0 := $15
|
|
AUDC1 := $16
|
|
AUDF0 := $17
|
|
AUDF1 := $18
|
|
AUDV0 := $19
|
|
AUDV1 := $1A
|
|
GRP0 := $1B
|
|
GRP1 := $1C
|
|
ENAM0 := $1D
|
|
ENAM1 := $1E
|
|
ENABL := $1F
|
|
HMP0 := $20
|
|
HMP1 := $21
|
|
HMM0 := $22
|
|
HMM1 := $23
|
|
HMBL := $24
|
|
VDELP0 := $25
|
|
VDELP1 := $26
|
|
VDELBL := $27
|
|
RESMP0 := $28
|
|
RESMP1 := $29
|
|
HMOVE := $2A
|
|
HMCLR := $2B
|
|
CXCLR := $2C
|
|
|
|
; Write registers
|
|
CXM0P := $00
|
|
CXM1P := $01
|
|
CXP0FB := $02
|
|
CXP1FB := $03
|
|
CXM0FB := $04
|
|
CXM1FB := $05
|
|
CXBLPF := $06
|
|
CXPPMM := $07
|
|
INPT0 := $08
|
|
INPT1 := $09
|
|
INPT2 := $0A
|
|
INPT3 := $0B
|
|
INPT4 := $0C
|
|
INPT5 := $0D
|