{140} DigiKey's Nibbler 4K/8K RAM Expansion Board- Introduction and A Call For Help From Logic Gurus

LINKS: Digi-Key's Nibbler 4K / 8K RAM -- Andy's Expansion Document and BOTGA Schematic: https://bitsofthegoldenage.org/docume... A fellow named Andy requested information from Digi-Key on their Nibbler Product. From the contents of this document, it seems like along with the Nibbler SC/MP based single board computer, Digi-Key envisioned a 4K / 8K RAM Expansion board (as well as an ADC board). So far, there is no evidence that any expansion boards were ever produced and sold. .. however... In this video we go over this Digi-Key document to glean any information we can regarding how they designed the RAM expansion board so a reproduction board can be created.