clear
power on
regs
# Base test --------------------
op a9 55
op 09 72
# Should be: ACC=77
test acc = 77
# Negative test --------------------
power on
op a9 55
op 09 aa
# Should be: ACC=FF, S=1
test acc = ff
test s = 1
# Zero test ----------------
power on
op a9 00
op 09 00
# Should be: ACC=0, Z=1
test acc = 0
test z = 1
save verify_09.txt