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cc65/libsrc/apple2/rdkey.s

21 lines
394 B
ArmAsm

;
; Oliver Schmidt, 03.03.2007
;
; RDKEY routine
;
.export RDKEY
.include "apple2.inc"
.segment "LOWCODE"
RDKEY:
; Switch in ROM and call RDKEY
bit $C082
jsr $FD0C ; Display prompt and read key from user input routine
; Switch in LC bank 2 for R/O and return
bit $C080
rts