Logic interchange system

Details Logic interchange system Logic interchange system

1987-08-27

1989-02-28

Weldon, Ulysses

Communications: electrical

Continuously variable indicating

With meter reading

34082506, 34082565, 34082567, H04Q 100

Patent

active

048089940

ABSTRACT:
A system for remotely controlling electrical devices includes a plurality of identical modules which can be made as multiple copies of an integrated circuit chip. Each chip includes logic for recognizing a code, the logic being programmable by EEPROMs so that each chip can be set to recognize a unique address code. The modules can be connected to input or output devices, or both. All modules are interconnected by no more than four wires. A clock pulse source is connected to the system, the source being periodically interrupted to synchronize the system when the clock pulses restart.

REFERENCES:
patent: 3651454 (1972-07-01), Venema et al.
patent: 4173754 (1979-11-01), Feiker
patent: 4298860 (1981-12-01), Norberg et al.
patent: 4374348 (1983-02-01), Shimura et al.
patent: 4463341 (1984-01-01), Iwasaki
patent: 4484190 (1984-09-01), Bedard
patent: 4499463 (1985-05-01), Jacquel
patent: 4516121 (1985-07-01), Moriyama et al.
patent: 4524288 (1985-06-01), Schimmelpennink et al.
patent: 4578591 (1986-04-01), Floyd et al.
patent: 4594571 (1986-01-01), Neuhaus et al.
patent: 4630043 (1986-11-01), Haubner et al.
patent: 4652853 (1987-06-01), Tagami et al.

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