TI-74 TI-95 8x32K banked RAM/FLASH cart soon, ROM images needed

[Jeff_Birt]

(Yesterday 03:56 PM)vaklaff Wrote:  0/1 got me as well :-) Aside from that, the module was not recognized at first. I followed the troubleshooting instructions (deoxit and a few inserts/removals) and got it working. The need to clean the contacts surprised me a bit because I have another ROM (some German insurance SW) which has no problem to connect.

Anyway, all's good. Thanks, Jeff!

Different connectors can make contact in different places on the pad. The PCB in the TI has an HASL (solder) coating so it does tend to get oxidized, more so where a connector had not been making contact. My TI-74 did not have an issue, but I had to clean the TI-95 contacts, and it is the one which had a RAM cart in it when I got it.