when 128k is not enough

[longpole001]

this thread has been a bit hijacked although interssting

having alook at the 18f87k22) 80 pin chip , it tells of the eternal memory - section 8.5 addressing feature for both 8 and 16 bit mode , this option appears to be afar better one for accessing an 40- 128k of flash surely than changing horses ???????

[richard]

as the complexity increases I'm always expecting this result

[pedja089]

It's easy to add external memory, but how you would compile code for whole project, and then split code in 2 segments?
Only way I see this could work is to use only ASM, so you could manually enter address of each subrutine. But would MPASM allow you to assembly code larger than 128K?

[Demon]

this thread has been a bit hijacked although interssting

having alook at the 18f87k22) 80 pin chip , it tells of the eternal memory - section 8.5 addressing feature for both 8 and 16 bit mode , this option appears to be afar better one for accessing an 40- 128k of flash surely than changing horses ???????

When they mention external flash, do they mean an SD card?

Robert