No sarcasm intended - what's simple to you is an
adventure to others.
Now, perhaps, you can understnad how I feel when something is described
as a simple bit of programming (either for a PC or a microcontroller).
What's easy for one person is not necessarily easy for another. This RAM
upgrate was very much a p[roject o fill a spare afternoon while I was
thinking about _another_ classic computer repair.
[For example, getting back to that cassette decoder thread, I don't think
I could write a tone decoder program for a PIC off the top of my head,
and I certainly couldn't for an AVR, as I've never used thar series of
microntrolelrs at all. But the pinouts of most TTL chips are in mask-ROM
in my brain :-),. and I have a well-stocked junk box. Get the picture? ;-)]
For me it was a very educational read - and if it was
really that
simple, you wouldn't need to post the steps, would you? Thanks for the
Well, I decided to descrie it stages becuse 'Fit the extra RAMs and
change the links' doesn't make much of a posting...
-tony