Ok, well, got my memory clearing routine to work properly, was just a few little typos. Basically was very easy. I had decided to make two separate macros that were self contained for clearing single and multiple pages becase the addition of clearing multiple pages was just a few instructions more, and didn't make sense to loop back through re-setting everything for each individual page....

I have made a couple small test programs just going through loops and setting values, just trying to get a handle on some very basic things.

color1 - flip through all 256 colours and loop

color2 - flip through colors 40 through 50, looping up, then down, each increment followed by a WSYNC

I will be posting my little snippets in MAC/65 format and compiled format inside ATR disk images (Atari DOS format.)

Well, I'm re-learning.. bit by bit... albeit slowly for now.

_pesco_pacman_v7.zip