BIOS Reinitialization Without Hardware Reset

Question: While operating in co-processor mode, how can the CY7C67200 BIOS be reinitialized without a hardware reset?

 

Answer:

Instead of pulsing the external RESET line, in order to cause a BIOS reinitialization of CY7C67200, you can also send an LCP command, JUMP2CODE to restart the code execution at 0xE000. This will cause a BIOS reinitialization.