Hello all,
I am using atmel 89c52 for my application. I want to use onchip program
memory, as well as a external eeprom.

I am able to use either onchip program memory or external program memory.

while using the onchip program memory i have connected the pin 31 (/EA/vp) to VCC.
and while using the external eeprom i have connected it to GND.

Can I connect this pin(pin 31) to one of the port pin and switch it between VCC & GND.
Please Advise.

Thanks and Regards.
Satya Srinivas