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Cern DD4424 ROM Diode Matrix
A diode matrix is an extremely low-density form of read-only memory. It's one of the earliest forms of ROMs (dating back to the 1950s). Each bit in the ROM is represented by the presence or absence of one diode. The ROM is easily user-writable using a soldering iron and pair of wire cutters.Thi...
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2017
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Acceso en línea: | http://cds.cern.ch/record/2274963 |