clear
power on
regs
op a9 55
# ACC should now show $55
test acc = 55
op a9 00
# ACC should be 0 and Z should be 1
test acc = 0
test z = 1
op a9 f2
# ACC should be f2 and S should be 1
test acc = f2
test s = 1
regs
save verify_A9.txt
clear
power on
regs
op a9 55
# ACC should now show $55
test acc = 55
op a9 00
# ACC should be 0 and Z should be 1
test acc = 0
test z = 1
op a9 f2
# ACC should be f2 and S should be 1
test acc = f2
test s = 1
regs
save verify_A9.txt