Gould 32/77 (was: NWA auctions)

I used most of the SEL/Gould/Encore machines. The 32/77 was an original SEL design, from before Gould bought them. It ran MPX-32, their real-time OS. TTL based. The 32/87 was ECL, in a much bigger cabinet. They made slight hardware changes to the 32/77 and 32/75 and released them as the PowerNode PN7000 and PN5000, which ran UTX-32, their Unix port. IIRC, we took a few 77's and changed one board in the chassis to turn them into PowerNodes. The instruction set was more RISC-y than CISC-y. The floating point was base 16 exponent rather than base 2. Because of the way they did normalization, there were a lot of bit patterns which were impossible results. I made a lot of use of those to represent special values. I'm glad it was saved. Bob: I may have a lot of software for it, if I can find the tapes and they are still readable. I even got hold of their secret C compiler port.