osiweb.org

Too bad about the minimum charge and the exorbitant shipping charges. I wanted to get a set for future replacement, but $44 is a bit insane.

At a reasonable price. I bought 50 of these and they work just fine.

http://www.ebay.ca/itm/371192448243?_tr ... EBIDX%3AIT

Also, CMOS replacements - 5514s

http://www.ebay.ca/itm/120922015758?_tr ... EBIDX%3AIT

Welcome Dave.

I had space invaders some 37+ years ago !

Yes, please post or send over to Dave (board admin) for archiving. We need to keep this stuff going and available as much as possible.

Yep, try it!

PM Sent.

POKE 61440, 16 should get you 4800 baud IIRC. That sets the ACIA to divide by 1, rather than divide by 16.

POKE 61440,17 will set it back to 300 baud.

I'm midway through my vacation right now. Back home, but preparing for the 2nd half down in Utah. Going to be photographer for my son who is doing a series of articles and videos on motorcycle free-riding. Should be fun. I get back to this the week of the 22nd of April.

Yes, interested...

For sure this needs to be recorded for posterity.

drwass2 wrote: If there is a lot of interest in this I will publish it.

Yes, please!