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Cassette Motor Relay Wrap Circuit

IP.com Disclosure Number: IPCOM000050256D
Original Publication Date: 1982-Sep-01
Included in the Prior Art Database: 2005-Feb-10

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Milling, PE [+details]


In diagnostic testing of computer hardware it is desirable to allow the microprocessor to isolate the cassette recorder from the processor's cassette input and output logic functions, and this may be accomplished by wrapping the output signal to the input hardware.