Steve Stupple Posted December 5, 2016 Share Posted December 5, 2016 Hi What are the newer modern replacement for the 32-pin dil eproms used for tos 2.06 etc.. there has to be a common replacement that we can use? any help will be appriciated. Steve Quote Link to comment Share on other sites More sharing options...
exxosuk Posted December 6, 2016 Share Posted December 6, 2016 Eproms are likely the only thing which will fit. Even my dual TOS board uses OTP ROM's. Quote Link to comment Share on other sites More sharing options...
guus.assmann Posted December 6, 2016 Share Posted December 6, 2016 Hello Steve, You could consider a Flash-Rom as a more modern replacement. But is some casses the're not 100% compattible. The speed can be higher and that's not an advantage in all hardware. BR/ Guus Quote Link to comment Share on other sites More sharing options...
+5-11under Posted December 6, 2016 Share Posted December 6, 2016 Look into the Winbond W27C020. Same pinout as a standard 27C020, and electrically eraseable. Quote Link to comment Share on other sites More sharing options...
Beetle Posted December 14, 2016 Share Posted December 14, 2016 I took successfully two V29C51002 flashROM chips (256Kx8) for putting EmuTOS into my 1040STe Still have A17 (not connected on 128Kx8) free, so i think of adding a switch and TOS 1.62. The pinout fits perfectly, i pulled the chips from mainboards out of the trash. Quote Link to comment Share on other sites More sharing options...
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