MMD-1 Restoration – Part 2: breadboarding HP 5082-7340 displays, bad RAM

curiousmarc jjhirh

CuriousMarcWe continue the restoration of our E&L MMD-1 Mini Micro Designer, a 1976 Intel 8080 based microcomputer. We take advantage of the integrated breadboard to add gorgeous HP 5082-7340 displays, which ends up revealing some RAM problems. MMD-1 Playlist: https://www.youtube.com/playlist?list=PL-_93BVApb5_ITRdT7BjqpjQfCqc58O-g Stuff that supports the channel: – Support us on Patreon: …

Read More

From: Retro Roundup