4Mbit PCM Memcal, 4 Tune Switching
Posted: Sat Oct 06, 2018 1:07 pm
I had a couple of these made, i hadn't ever intended to do anything with these really but i have 5 of them here, i have one made up which i used for testing on the bench and the others are not assembled yet, i had sourced used eeproms as 4mbit are extremely hard to find and expensive, anyway if anyone is interested please pm me.