Nonvolatile memory system for digital television tuner

Details Nonvolatile memory system for digital television tuner Nonvolatile memory system for digital television tuner

1985-10-04

1988-03-15

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

3581941, 455186, H04N 544, H04B 116

Patent

active

047316543

ABSTRACT:
A method and apparatus for use with a television receiver that processes a television signal in digital form and that has the functional units of the receiver controlled by digital data stored in internal registers, in which a dedicated non-volatile memory is provided for storing initial data along with a control circuit for setting such initial data into the appropriate register so that when the receiver is adjusted for the first time following manufacture spurious data will not cause circuit elements of the receiver to be damaged.

REFERENCES:
patent: 4281349 (1981-07-01), George
patent: 4306309 (1981-12-01), Yasuda
patent: 4398193 (1983-08-01), Kuniyoshi
patent: 4591914 (1986-05-01), Hakamada

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