I have this huge behemoth of a computer, but I have no software for it and there is no or only little info available on the machine.
From what I've gathered, the BASF 7120 is a badge engineered Digi-Log Microterm II, a Z80 machine with another Z80 for floppy I/O. There was a CP/M for it, but also a proprietary system that BASF called BOS, on the Digi-Log side there was an FDOS.
Working on this thing is a huge PITA, as you have to flip up the whole monitor/disk assembly by 90 degrees and anchor it in its rails before you can access the boards.
I have started to archive PROM, EPROM and PAL contents for inclusion into MAME, but there's one IC that defies identification so far - any idea what that could be:
Robert