Programmable sequential logic array mechanism

Details Programmable sequential logic array mechanism Programmable sequential logic array mechanism

1979-12-26

1982-11-02

Gruber, Felix D.

Boots, shoes, and leggings

307465, G06F 700

Patent

active

043576788

ABSTRACT:
A programmable sequential logic array mechanism is provided for performing logical operations and solving logical equations. The mechanism includes a search array subsystem for receiving a plurality of binary input signals. The search array subsystem includes an addressable storage array for supplying input control words for testing for different input signal conditions. The sequential logic array mechanism also includes a read array subsystem for producing a plurality of binary output signals. This read array subsystem includes an addressable storage array for supplying output signal control words. The results of the tests performed by the search array subsystem are used to select which ones of the output signal control words are allowed to establish or change the read array output signals.

REFERENCES:
patent: 3611309 (1971-10-01), Zingg
patent: 3936812 (1976-02-01), Cox et al.
patent: 3975623 (1976-08-01), Weinberger
patent: 3983538 (1976-09-01), Jones
patent: 4132979 (1979-01-01), Heeren
IBM Technical Disclosure Bulletin, vol. 20, No. 2, Jul. 1977, p. 745.

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