Integrated Computer Systems Standard Prototype Microcomputer

<< This is a re-sent message - slightly updated. The first two are probably queued and should be deleted. I'm sorry in advance if I end up with multiple posts >> Hello, I've just come into possession of an "Integrated Computer Systems Standard Prototype Microcomputer." The system, as I received it, consists of three parts: a power supply, a single board computer/trainer similar to a Kim-1 and an "interfacing" board. The "computer" part has an 8080a (AMD), 4 2708 EPROMS (one labeled MDS DEMO) and a bit of RAM (2114s) as well as a hex keypad surrounded by control keys (reset, step, run, etc.) There is an eight position LED display above the keypad. Sections of the board are labeled with their functions including clock, control logic, buffers and address decode as well as keyboard and display and tape i/o. There are two 50 pin connectors tagged as ITS and S-100 and two RCA plugs for, I assume, audio data in and out. I guessed that the ITS connector should connect to the "Interface System" mentioned above. The "Interface System" has a bunch of different connectors around the edges including ones labeled for Serial, TTY and RS232 interfacing. There is also a "thermistor experimental board that includes a cooling fan with opto-speed control and alarm circuitry" that will be coming under separate cover. For the price I paid I wasn't expecting this to work on arrival so I wasn't surprised to find that it's flakey at best. When powered up the LED display is random and pressing the reset button will usually clear it, but not without random stuff popping up from time to time. No other keypad keys seem to do anything. I've put pictures up at http://www.vintage-computer.com/ics.htm (sorry that they're a little bigger then usual) Has anyone ever seen one of these before? Does anyone have any manuals for it or any ideas what might be wrong with it from my brief description? Google turned up nothing. . . Thanks! Erik S. Klein www.vintage-computer.com