Dumping a bunch of random M27Cxxx PROMs found at NYC Resistor with PROMdate, a USB enabled ZIF socket. Full sources are posted at bitbucket.org/hudson/prom/ and here is a guide to why you might want to preserve ancient chips.
PROMdate in action
Dumping a bunch of random M27Cxxx PROMs found at NYC Resistor with PROMdate, a USB enabled ZIF socket. Full sources are posted at bitbucket.org/hudson/prom/ and here is a guide to why you might want to preserve ancient chips.