Next, we add $#04
to $FD
804C: 18 CLC
804D: A5 FD LDA $FD
804F: 69 04 ADC #$04
8051: 85 FD STA $FD
and if $FD
is not #$20
, we go back to LOOP1
:
8053: C9 20 CMP #$20
8055: D0 BB BNE LOOP1