21 lines
415 B
ArmAsm
21 lines
415 B
ArmAsm
.segment "CHRGET"
|
|
RAMSTART1:
|
|
GENERIC_CHRGET:
|
|
inc TXTPTR
|
|
bne GENERIC_CHRGOT
|
|
inc TXTPTR+1
|
|
GENERIC_CHRGOT:
|
|
GENERIC_TXTPTR = GENERIC_CHRGOT + 1
|
|
lda $EA60
|
|
cmp #$3A
|
|
bcs L4058
|
|
GENERIC_CHRGOT2:
|
|
cmp #$20
|
|
beq GENERIC_CHRGET
|
|
sec
|
|
sbc #$30
|
|
sec
|
|
sbc #$D0
|
|
L4058:
|
|
rts
|