Originally Posted by exidyboy
You could just connect it up to an Arduino to drive the address lines and read the data lines.

Yea. that's my plan of last resort... I have a nodemcu ESP8622 module that has 13 GPIO pins... I need 16 for this frown. Time to do a deep dive into my collection of random boards to see what else might work... The BPM Micro stuff referenced earlier are about 50x-100x more than I want to spend on this project smile.