AT89s8252 internal eeprom and external ram

Hello! Could somebody direct me to paper describing use of internal eeprom on at89s8252 mcu. I have a problem: how to use simultaneously internal eeprom with external memory and external memory mapped...
AT89s8252 internal eeprom and external ram

Hello! Could somebody direct me to paper describing use of internal eeprom on at89s8252 mcu. I have a problem: how to use simultaneously internal eeprom with external memory and external memory mapped...
Splitting code between eprom and flash/eeprom.

I need to have an internal bootloader in my Dallas 520 that can reprogram my external flash, and contain functions the external program can use, as these functions need to use ports P0 and P2 (precluding...
Splitting code between eprom and flash/eeprom.

I need to have an internal bootloader in my Dallas 520 that can reprogram my external flash, and contain functions the external program can use, as these functions need to use ports P0 and P2 (precluding...
Writing to internal EEPROM and FLASH can not be simulated

Hello I'm using the Atmel controller AT89C51CC03. I wrote an application which writes data to the internal EEPROM and the internal FLASH. If I run the application in the target system it is possible...