mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-14 14:58:05 +11:00
13 lines
493 B
Plaintext
13 lines
493 B
Plaintext
CODE _TRB! HL POP, chkPS, ( B0 -> B6, B1 -> B2 )
|
|
L RR, RLA, RLA, RLA, RLA, L RR, RLA, RLA, RLA,
|
|
0x44 ANDi, L A LDrr, CPORT_MEM LDA(i),
|
|
0xbb ANDi, L ORr, CPORT_CTL OUTiA, CPORT_MEM LD(i)A,
|
|
;CODE
|
|
CODE _THB! HL POP, chkPS, ( B0 -> B7, B1 -> B3 )
|
|
L RR, RLA, RLA, RLA, RLA, L RR, RLA, RLA, RLA, RLA,
|
|
0x88 ANDi, L A LDrr, CPORT_MEM LDA(i),
|
|
0x77 ANDi, L ORr, CPORT_CTL OUTiA, CPORT_MEM LD(i)A,
|
|
;CODE
|
|
CODE _D1@ CPORT_D1 INAi, PUSHA, ;CODE
|
|
CODE _D2@ CPORT_D2 INAi, PUSHA, ;CODE
|