Texas Instruments TMS2532 - 1979 Vintage; EPROM - used in #1ESS switch from Western Electric. For those not familiar the #1ESS was used as a local switch in the Bell System later
2532 to 2764 EPROM Adapter - RetroSpy Technologies
Eprom Switcher - Biete - Ducati1 Forum für Ducati Rennsport und Technik
EPROM-Switcher 27C512 Modul inkl. Speicherbaustein wie Moates 2Timer zum Umschalten 27C256
Texas Instruments TMS2532 - 1979 Vintage; EPROM - used in #1ESS switch from Western Electric. For those not familiar the #1ESS was used as a local switch in the Bell System later
Bought an EPROM Programmer + Eraser | Details | Hackaday.io
Texas Instruments TMS2532 - 1979 Vintage; EPROM - used in #1ESS switch from Western Electric. For those not familiar the #1ESS was used as a local switch in the Bell System later
Shop : Eprom Adapter 2 X 32KB - Gotek Retro Add-ons And Support
Eprom-Switch
GitHub - SukkoPera/Open2327RomAdapter: Open Hardware 2364-27xxx (E)EPROM Adapter PCB
Kawai R50/R50E Sound ROM Switcher - R-Massive
EPROM switcher- Have separate street and race programs in your Motronic - Rennlist - Porsche Discussion Forums