First post, by spark2k06
After getting ideas from here and there, I have started the development of a double project consisting of an 8-bit graphics card based on the IC RTG3105iEH and in PC/104 socket, which makes it compatible with the new one NuXT v2.0 and on the other it is also with the other project I have gotten into, a converter to ISA 8/16 bits from this type of socket with MonochromeVGA incorporated:
For the development of the Realtek graphics card, I had no choice but to do buy on eBay and carry out a reverse engineering process, in the absence of datasheet information or public schemes. They are still in the routing review phase and final connector positioning adjustments ...