1
0
mirror of https://github.com/hsoft/collapseos.git synced 2024-11-20 22:38:06 +11:00
collapseos/kernel/trs80/kbd.asm

11 lines
178 B
NASM
Raw Normal View History

; kbd - TRS-80 keyboard
;
; Implement GetC for TRS-80's keyboard using the system's SVCs.
trs80GetC:
push de ; altered by SVC
ld a, 0x01 ; @KEY
rst 0x28 ; --> A
pop de
ret