Using extended memory in keil

xinji5042842

Using extended memory in keil [Copy link]

I have a question: How to use extended memory in Keil, such as

89c51+2764 (8k*8 rom)
in two cases: 1. The program is larger than 4k, such as 6k, so after I generate the hex file

(continuous), how can I burn it into the chip separately?
2. The program is smaller than 4k, such as 2k, but a part of it is put into 89c51, such as 1k

, and the other part of 1k is put into 2764. I can use assembly to achieve it (generate

two .a files, put them into the corresponding chips respectively, and use jump instructions to achieve it),

but how to achieve it in C language?

ddllxxrr

:loveliness:

wstt

I have always adhered to LS's point of view

wstt

But this question is really worth discussing. I only used Keil when it was 51, and I haven't used it for a long time. I don't know how to do it.