Here is a image of an early Jaguar development system. Some of the boards that install onto this motherboard refer to it as "Felix." This system used various boards that plugged into the slots on the board. Some of the boards that installed provided for video, timing, digital signal processor (DSP), and parallel/serial I/O. Unfortunately, the setup here is missing the video board. This particular board has a huge PGA style chip made by Toshiba (P/N on chip is TC25SCE40ES-001, made 45th week of 1992). This board also uses four 64k X 32 SIMMs for a total of 1 MB of memory. This board uses a standard PC power supply for power and installed inside a PC case that has a hinged top cover for easy access.