Programmable sequence generator

Details Programmable sequence generator Programmable sequence generator

1986-09-30

1989-08-15

Shaw, Gareth D.

Boots, shoes, and leggings

3649471, 364716, 307465, G06F 1300

Patent

active

048581780

ABSTRACT:
A programmable sequence generator comprises a combinatorial logic matrix (10,12) and an on-chip timer (24) having count lines (26) coupled as inputs to the logic matrix (10). Combinatorial logic functions may be programmed into the matrix having as variables external inputs (14), a count number represented by the count lines (26) and internal inputs (48) fed back from outputs of the logic matrix (12). In a preferred embodiment, state registers (46) are provided, such that the programmable sequence generator can operate in any one of a plurality of different states. The programmable sequence generator can be configured as a waveform generator (92), a refresh timer (94) or a dynamic memory timing controller (96), among other programmable logic applications.

REFERENCES:
patent: 4468735 (1984-08-01), Gotze et al.
patent: 4506341 (1985-03-01), Kalter et al.
patent: 4631665 (1986-12-01), Yokouchi
patent: 4661922 (1987-04-01), Thierbach

Affiliated with

Also associated with

Rating

Programmable sequence generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Programmable sequence generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Programmable sequence generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-128130