Altos ACS 8000-15A

Chris Osborn fozztexx at
Sun Jun 21 10:43:02 CDT 2015

Thanks to Josh Dersch I now have a good copy of the ROM for the Altos 8500 boards. I’ve put it up online here:

I burned it and popped it in but my Altos still doesn’t come up. Nothing is output on console 1. I’ll have to start walking through everything and check if the Z80 is getting clock, see if it’s running, and so on. I’m sure I can get it fixed, it’s just going to be more work. :-)

Follow me on twitter: @FozzTexx
Check out my blog:

More information about the cctalk mailing list