I'm fairly new to assembly for z80. I know 68k good though. I was
wondering how I would make the program check keys like this:
Loop:
ld a,%01111110
out (1),a
nop
nop
in a,(1)
bit 3,a
jr z,Up
bit 2,a
jr z,Right
bit 1,a
jr z,Left
bit 0,a
jr z,Exit
jr nz,Loop
I was wondering, how would I check for the exit key using this method?
I appreciate any help you can give me.
Eric Greening