Relic Information query matches
Matching on query: Unique id = 56/97, Name = any, Associated machine = any, class = any
Unique id/year of acquisition: 56/97
Name: Disc controller board
Disc controller board
Other nos on object: 12(paper label)
Inscription: "Titan. DP Discs."(front) "dpc 100902G"(rear)
Description: Plastic plane with 19 glass switches and other components. Connectors at one edge, soldered rear.
DW:This is one of the boards in the Data Products disk controller. It contained a large number of magnetic reed switches which were used to position the arm and more or less directly these were controlled by transistors and coils and this was just one of the components of the Titan disk unit which as I say was made by Data Products in California.
See also: 10/97
See also: 23/97
See also: 76/99
Number of matches = 1
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