New firmware R3.2

A project log for LM80C Color Computer

A Z80 homebrew computer with 32KB SRAM & 32KB ROM, TMS9918A VDP (video) and AY-3-8910 PSG (audio)

Leonardo MilianiLeonardo Miliani 03/09/2020 at 17:370 Comments

Another release for the LM80C firmware: version 3.2 is out now! Some code cleaning and one major adding: now the SCREEN statement gets 2 additional arguments to set the sprite size & magnification. In addition, I’ve fixed a little bug in the cold/warm reset routine that lead the system to keep into the input buffer the key pressed so that the first input walways generated a “syntax error”.

Enjoy the new firmware: