Here s a link to a manual on bitsavers: bitsavers.trailing-edge.com/pdf/univac/military/an_uyk-20/N00039-73-C-0431_AN_UYK-20_Technical_Manual_Volume_1_Jan1974.pdf <http://bitsavers.trailing-edge.com/pdf/univac/military/an_uyk-20/N00039-73-C-0431_AN_UYK-20_Technical_Manual_Volume_1_Jan1974.pdf> looks to be preliminary information; it has a lot of hand drawn figures Memory description starts on page 3/49. paragraph 3-78 There was a control board and a data board for each group of 4 memory cards. On 6/22/2021 12:15 PM, Douglas Crawford via vcf-midatlantic wrote:
Board is identified as 90536-7128081-00 G Web hits on this are thin. Anyone know what Univac machine this is from and its capacity? I suppose count of the wires H x L = # of bits of storage, and one side is the word size of the computer? Confirmation? https://i.ebayimg.com/images/g/kw4AAOSwwlBgujxR/s-l1600.jpg Thanks, DC
-- DuaneCraps sdɐɹɔ ǝuɐnp