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.
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