Thanks Steve, I'll look into that. Right now I found a bit of space using the serial buffer for the 15 bytes of code. I need to determine if that will cause issues elsewhere. Kurt
On Wed, Jan 23, 2019, at 8:33 AM, Stephen Adolph wrote: > 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
