Output logic macrocell with enhanced functional capabilities

Details Output logic macrocell with enhanced functional capabilities Output logic macrocell with enhanced functional capabilities

1991-05-06

1993-03-02

Hudspeth, David

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307243, 307471, 307480, H03K 19177

Patent

active

051912430

ABSTRACT:
An output logic macrocell ("OLMC") containing an exclusive OR gate is associated with the product terms and other outputs of a logic block such as a programmable logic array. The OLMC is capable of providing enhanced functions, including cascaded exclusive OR gates, function sharing, T and J-K flip-flop emulation, asynchronous clocking, and a reset selection. In addition, a logic block is used as the source of an asynchronous clock pulse and is connected to the global clock distribution system of a device such as a high density programmable logic device.

REFERENCES:
patent: 4758746 (1988-07-01), Birkner et al.
patent: 4789951 (1988-12-01), Birkner et al.
patent: 4879481 (1989-11-01), Pathale et al.
patent: 4896296 (1990-01-01), Turner et al.
patent: 4912342 (1990-03-01), Wong et al.
patent: 4912345 (1990-03-01), Steele et al.
patent: 4918641 (1990-04-01), Jigour et al.

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