honeylab's blog


STM8x Microprocessor in SNEC Gamepad!

I found this chip in SNESC Gamepad.

This is STM8 chip!!!

but, It is markd as STM8MHZ and such device is not published from STMicro.

It seems to be custom production chip for Nintendo but I don't know.

I will try to read Program Memory , but I thought it was proteced.. but try..