I have one board left over. Send a PM if you'd want it. For 100 EUR that is.
I attach to this post the latest PC software for the BDM interface board as a zip file. This now also works for the TDS3000-c models. But if you use it with -c then be aware that there's a jumper (J856 BDI ENABLE) to be installed for it to always work. See picture - here the jumper is out.
And I attach a KiCAD 7.0.9 archive (tds3000_xpc.zip) for the latest plugin board schematic and pcb. This one also has the FT4232H BDM interface. This version can also accommodate a XPC860 CPU, flash ROMs, RAM, power-on-reset etc. The idea here was to get TDS3000 boards with bad CPU (and bad BGA pads) going again. Some 37 flying leads would be needed to wire what was not wired out over the 100 pin expansion connector. Had that half-working once, but it's a bit over the top... If you leave out on this board the XPC860 BGA IC 4, IC 5, X1, U3, the flash roms IC7, 8, the RAM IC 9, so populate as in the picture attached, then you still have a good 'second life board' that offers BDM access into TDS3000 100 pin expansion port, via USB. And optional DS1744W RTC to replace the DS1742W on the mainboard.