Electronic apparatus control system

Details Electronic apparatus control system Electronic apparatus control system

1986-02-24

1988-06-14

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

3591941, H04N 704

Patent

active

047515740

ABSTRACT:
A control system for an electronic apparatus, such as a television receiver, having a control circuit with a control program in an internal memory sequentially communicates over an internal bus within predetermined intervals, such as within the vertical blanking interval of the television signal, with a plurality of controllable circuits in the television receiver, and the control circuit operates to select and communicate with a specific, selected one of the controllable circuits first, in each predetermined interval, with the remainder of the controllable circuits being subsequently communicated with in the remaining portion of the vertical blanking interval.

REFERENCES:
patent: 4338632 (1982-07-01), Falater
patent: 4380027 (1983-04-01), Leventer et al.
patent: 4649428 (1987-03-01), Jones et al.
"Microprocessor Adds Flexibility to Television Control System", by Kaare Karstad Electronics, vol. 52, #2, pp. 132-138, 11/79.
"Electronics" Magazine, Aug. 11, 1981, Digital VLSI Breeds Next-Generation TV Receivers.
"Electronics Engineering", Jan. 1984, Small Area Networks Using Serial Data Transfer.

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