WIP: 16C firmware hack for more memory

[brouhaha]

(01-22-2023 02:53 AM)brouhaha Wrote:  What doesn't work is:
1. f MEM display of the count of available registers is very wrong
2. The limit for STO/RCL (i) is wrong

I've got the f MEM display working, provided there aren't more than 999 registers. I'll have to figure out how to limit it.

I was mistaken about the limit for STO/RCL (i); it seems to be computed correctly.

I still need to try increasing the memory even further.