Back in 2007 I was debugging an Asteroids PCB and found it frustrating that I couldn't get my head around what the Vector Generator was doing.
I still have my old copies of Texas Instruments' TLL Databook. Found these while surfing the web... very nice to have a copy of these on your laptop while debugging PCB's.
Well actually, it's a Punchout -> Donkey Kong -> Jamma adapter, but I'm too cheap to build a dedicated adapter just for Punchout.
A friend and fellow arcade game collector asked me to look at a couple of his Tron PCBs. This one kept resetting with random graphics and an occasional ROM error.
No sooner did I take care of the graphic issues when an audio problem showed up. Turns out he was getting speech and some audible effects but no background sounds or music.
Powered by Drupal and Drupal Theme created with Artisteer.