laoya82
Newbie level 5
AT89s52 ISP
I'd constructed the AS*M Kh*n ISP circuitry. When i try to read the µC, the program show a msg as "Device signature mismatch". Even when i try to press the signature button, msg of "no responce from µC" is shown? Do anyone know how to solve this?
I'd constructed the AS*M Kh*n ISP circuitry. When i try to read the µC, the program show a msg as "Device signature mismatch". Even when i try to press the signature button, msg of "no responce from µC" is shown? Do anyone know how to solve this?