I would use the free ram in the LCD drivers. For storage only. No code. Also...keyboard buffer might be usable. I think Ken identified a hideyhole a while ago which I have forgotten...
On Wednesday, January 23, 2019, Kurt McCullum <[email protected]> wrote: > I'm working on a little piece of code that loads some stored code from > the option ROM on my NEC 8201a. I was able to tweak Gary Weber's > disassembler code to get the bytes from the option ROM. But here is the > problem. The code I am pulling down runs in the ALT LDC memory space. Alt > LCD is 320 bytes in size. I only need 315 bytes of this, BUT, I need 15 > bytes for the code to pull the data from the option ROM. So there isn't > enough memory in ALT LCD to put the temporary loader AND the program I want > to run after it is loaded. So I am looking for another area of memory where > I can put the 15 byte loader. Is there another safe area I can momentarily > use in RAM without causing havoc? > > Kurt >
