A2osX/INC/IO.IIGS.I.txt
2023-11-04 15:42:28 +01:00

30 lines
806 B
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

NEW
AUTO 3,1
.LIST OFF
*--------------------------------------
IO.GS.NEWVIDEO .EQ $C029 R,W video mode select
IO.GS.INTEN .EQ $C041 R,W
IO.GS.INTFLAG .EQ $C046 R
IO.GS.CLRVBLINT .EQ $C047 W
IO.GS.STATEREG .EQ $C068 R,W memory state register
*--------------------------------------
.MA TKCALL
ldx ##TK.]1
jsl $E10000
.EM
*--------------------------------------
TK.SetHeartBeat .EQ $1203
* TK.DelHeartBeat .EQ $1303
* TK.ClrHeartBeat .EQ $1403
TK.GetVector .EQ $1103
TK.SetVector .EQ $1003
* $000C Vertical blanking interrupt handler
TK.IntSource .EQ $2303
* $0002 vblEnable Enable vertical blanking interrupts
* $0003 vb1Disable Disable vertical blanking interrupts
*--------------------------------------
MAN
SAVE inc/io.iigs.i