Static CMOS programmable logic array

Details Static CMOS programmable logic array Static CMOS programmable logic array

1987-08-03

1988-11-01

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307451, 3072722, H03K 19177

Patent

active

047822490

ABSTRACT:
A CMOS programmable logic array includes a logical AND plane receiving a first group of input logic signals for forming a second group of logic minterms, and a logical OR plane receiving the logic minterms for forming a third group of output logic signals. Each type of logical plane contains a plurality of logic gates. Each plane type can be formed from the other plane type by the addition of a logic inverter to each input, and output of, that other-type plane. Interconnections determine the combination of input signals used to define the logic equation of the signal at the output of each logic gate of each plane. Static latches are used to retain the states of input and minterm logic signals. Logic planes and latches can be operated responsive to a two-phase clock signal.

REFERENCES:
patent: 4349888 (1982-09-01), Smith
patent: 4506341 (1985-03-01), Kalter et al.
patent: 4534008 (1985-08-01), Fuchs et al.
patent: 4591993 (1986-05-01), Griffin et al.
patent: 4645952 (1987-02-01), van Tran
patent: 4661922 (1987-04-01), Thierbach
Cases et al, "CMOS Programmable Logic Array", IBM T.D.B., vol. 26, No. 11, Apr. 1984, pp. 5835-5837.
Weste and Eshraghian, Principles of CMOS VLSI Design, Addison-Wesley Pub. Co., pub. 1985, pp. 368-379.

Affiliated with

Also associated with

Rating

Static CMOS programmable logic array does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Static CMOS programmable logic array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Static CMOS programmable logic array will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-892454