mirror of
https://github.com/cc65/cc65.git
synced 2024-11-04 17:04:58 +00:00
20 lines
497 B
ArmAsm
20 lines
497 B
ArmAsm
|
;
|
||
|
|
; 2002-11-22, Ullrich von Bassewitz
|
||
|
|
; 2016-08-07, Greg King
|
||
|
|
;
|
||
|
|
; SCNKEY replacement function
|
||
|
|
;
|
||
|
|
|
||
|
|
.export SCNKEY
|
||
|
|
|
||
|
|
.include "plus4.inc"
|
||
|
|
|
||
|
|
.segment "LOWCODE" ; Must go into low memory
|
||
|
|
|
||
|
|
.proc SCNKEY
|
||
|
|
sta ENABLE_ROM ; Enable the ROM
|
||
|
|
jsr $FF9F ; Call the ROM routine
|
||
|
|
sta ENABLE_RAM ; Switch back to RAM
|
||
|
|
rts ; Return to caller
|
||
|
|
.endproc
|