Hello! in Keil,when i write *(unsigned char*)R1=0x30; in lst file, Keil use R0. I want R0 don't change or I want Keil use R1 no R0. Can who help me?
I have another question
Here's a question for you:
Have you ever seen details of how you might do a similar thing with any other compiler?
Once you've answered that, please tell us why you think Keil might be able to do it.