OK. The checksums of the 3 EPROMs i dumped today are exact duplicates of those available as a download on "Drive W" (rainbow-100.com). The character rom is also identical. Sigh. :-)

@rfka : would you lend a fellow countryman your 100-B motherboard? Do you have a DEC compatible monitor?

I'd really like to peek on the data of the winchester drive (Seagate ST-412 MFM and therefore incompatible to modern computer hardware)...

Spent the evening trying to repair the broken MB (see post above), but gave up.

Originally Posted by R. Belmont
We have a "German-French-English" ROM right now, part numbers 23-022e5-00 and 23-020e5-00. If yours is another part, that would be interesting to get dumped at some point.

Lord_Nightmare just dumped the controller ROM from an LK201 which will help further the emulation smile

Last edited by Bavarese; 05/25/12 10:21 PM.