> I've been making a debugging ROM board to test out the various > > parts of the KIM-1. It is based on taking over the KIM at reset > > and running test. > > So far I've got two test working. One is a basic, is it running test > > that just blinks a light on the debug board. > > The next is a test of the first 1K of RAM. > > A little tricky to do without RAM. > > I expect to write some more for the RRIOT ics. > > If anyone has interest, they can follow me on the Vintage > > Computer Forum or contact me here. > > The board has 3 ttl ICs, a 2764/27128 EPROM, a couple > > LEDs and a dip switch. Also a few pullup resistors and capacitors. > > Dwight
Dwight, That is a pretty cool project. May I suggest you break it out on VCF into its own thread so people can more easily follow what is going on? For those interested in the original thread: http://www.vcfed.org/forum/showthread.php?52155-KIM-1-No-Action/ -Ali
