Programmable array logic with shared product terms and J-K regis

Details Programmable array logic with shared product terms and J-K regis Programmable array logic with shared product terms and J-K regis

1985-09-19

1987-02-17

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

3072021, 307466, H03K 19177, H03K 1920

Patent

active

046441921

ABSTRACT:
A programmable logic circuit of the type known as a PAL (programmable array logic) incorporates a J-K register for each of the circuit outputs. The PAL includes a programmable array for generating products of selected input terms. The product terms available at the array outputs can be programmably allocated to either or both of the J and K inputs. The provision of isolating circuitry allows for simultaneous sharing of each product term by both the J and K inputs.

REFERENCES:
patent: 3566153 (1971-02-01), Spencer, Jr.
patent: 3993919 (1976-11-01), Cox et al.
patent: 4037089 (1977-07-01), Horninger
patent: 4124899 (1978-11-01), Birkner et al.
patent: 4157480 (1979-06-01), Edwards
patent: 4415818 (1983-11-01), Ogawa et al.
patent: 4422072 (1983-12-01), Cavlan
patent: 4433331 (1984-02-01), Kollaritsch
patent: 4554640 (1985-11-01), Wong

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