mirror of
https://github.com/cc65/cc65.git
synced 2024-12-27 15:29:46 +00:00
21 lines
384 B
PHP
21 lines
384 B
PHP
; Atari 2600 RIOT 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
|
|
SWCHA := $0280
|
|
SWACNT := $0281
|
|
SWCHB := $0282
|
|
SWBCNT := $0283
|
|
INTIM := $0284
|
|
TIMINT := $0285
|
|
|
|
; Write registers
|
|
TIM1T := $0294
|
|
TIM8T := $0295
|
|
TIM64T := $0296
|
|
T1024T := $0297
|