Dear All,

I read the PIC18F8X20 datasheet and AN869, and found some ASM and C sample code of External Memory Interface (EMI).

I have no idea how to use PBP and PIC18F8X20 to access up to 2MB external memory, both SRAM and flash EEPROM, respectively. If someone did or know how to do, please help.

Thank you very much.

Yuantu