The ROM chip in my Oric-1 is a 23128 (a PROM, actually). I can replace it with a 27128 EPROM (why? to run an updated version of the ROM of course). But before I do that - are there any EEPROM (or even flash) chips available that are pin- and voltage compatible with the 27128 / 23128? EEPROM chips ar...
I'm in Austria so it shouldn't be too hard to ship to Norway. Cool. Now if the shipping cost is acceptable.... :-) I haven't actually received this shipment yet - hopefully it will be here this week .. but 4 Atmos' is too many for me, for sure! I want to keep one for spare and see what can be done ...
take the signal feeding the modulator and amplify it. i think there was more talk about this here before. Well, I couldn't find it. I am looking for drawings, schematics, building instructions or a how-to on how to create a video output for my Oric-1. (Yes, my electronics knowledge is a bit... old,...
I read (in another form / thread) about the "Super Oric".
Is there a description of the "Super Oric" somewhere?
Preferably in english, as I don't read french at all (that's just the way it is).