Intel 80C186/80C188 Evaluation Board? Re: Single Board

This reminds me of an IBM colour teerminal that I rescued about 10 years ago. I didn't get the monitor (I can't rememebr if it simply wasn't there, or if it was not going to be practically repairable). The base unit was a plinth that fitted under the monitor, the keyboard was somewhat PC-like, but IIRC with a different DIN plug to the PC (maybe the 5 pin 240 degree one). I seem to rememebr a very useful quick reference card slotted into it. It gave the pinouts of the connctors (amongst other things). Not just the comms connector, but also the monitor connector and even the connector for the ROM cartridge. That gave most of the processor bus signals, of course. I think the PSU was in the monitor, and powered the logic side of things via the video cable. I can't remember if the ICs were IBM-labelled or not, but I seem to rememebr there was enough info on that card to work out much of it. Somewhat suprisingly for IBM, it was an ASCII unit.