mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-06 03:30:55 +11:00
f6ded7712e
This is the first commit I do entirely in VE. It's a habit I'm planning on taking as it helps a lot to find usability issues.
17 lines
236 B
Plaintext
17 lines
236 B
Plaintext
: XYPOS [ VDP_MEM LITN ] ;
|
|
CODE _ctl ( a -- sends LSB then MSB )
|
|
HL POPqq, chkPS,
|
|
A L LDrr, VDP_CTLPORT OUTnA,
|
|
A H LDrr, VDP_CTLPORT OUTnA,
|
|
;CODE
|
|
CODE _data
|
|
HL POPqq, chkPS,
|
|
A L LDrr, VDP_DATAPORT OUTnA,
|
|
;CODE
|
|
|
|
|
|
|
|
|
|
|
|
|