It's been a while since I've done 8080, 8085 or Z80 assembler, but you get an overflow if you have a large value in the accumulator (A register) and add another large number so the result value won't fit. I believe that will set the overflow flag in the CPU.
Cheers, Bert On 2/19/21 2:59 PM, Peter Vollan wrote: > > What is an overflow (OV) error? >
