![\"Interface](\"http:\/\/www.willegal.net\/blog\/wp-content\/uploads\/2016\/12\/interfacePCBs.jpg\")
<\/a>Interface PCBs<\/p><\/div>
\nNote that this is a challenging project and at this point, documentation is not organized. You can download schematics and SCELBI documents from scelbi.com. Documentation is sparse, a few notes scattered among the MEA and SCELBI sales documents. My blog contains some of what I have learned, but not all of it. <\/p>\n
The oscilloscope digital card requires rework, which is documented (incorrectly at this point) on my blog. I needed to make changes to the keyboard interface to make my PS\/2 keyboard adapter work, and I’ve bypassed a resistor on the oscilloscope analog board in order to make blanking work better with my Tektronix 465. All that said, as far as I can tell at this point, the boards do match the original SCELBI designs.<\/p>\n
Software is a work in progress. I’m working on the MEA compatible EPROM code this week. It will be quite different than the example code that I posted on my blog a few days ago.<\/p>\n
Cost is $75 for the set of three boards.<\/p>\n
I you are not in the USA, add $15 for international shipping.<\/p>\n
Send email to mike@willegal.net<\/a> for more information<\/p>\n","protected":false},"excerpt":{"rendered":" Note that this is a challenging project and at this point, documentation is not organized. You can download schematics and SCELBI documents from scelbi.com. Documentation is sparse, a few notes scattered among the MEA and SCELBI sales documents. My blog … Continue reading