Semiconductor memory device which can provide required data flex

Details Semiconductor memory device which can provide required data flex Semiconductor memory device which can provide required data flex

1993-03-23

1995-01-03

LaRoche, Eugene R.

Static information storage and retrieval

Addressing

Plural blocks or banks

36518902, 365219, 36523003, 36523009, G11C 700

Patent

active

053792637

ABSTRACT:
An improved video RAM having two data registers for holding data of each row in a memory cell array 1. A transfer gate circuit transfers alternately data of each row of the memory cell array 1 to the two data registers. On the other hand, since a switching circuit selects data held in the two data registers alternately and provide the same serially. In addition, length of data to be provided can be controlled externally. When a special high speed data reading such as oblique reading is required, timing control of externally applied control signals can be simplified.

REFERENCES:
patent: 4644502 (1987-02-01), Kawashima
patent: 4747081 (1988-05-01), Heilveil
patent: 4849937 (1989-07-01), Yoshimoto
patent: 4855959 (1989-08-01), Kobayashi
patent: 5040149 (1991-08-01), Ebihara
patent: 5121360 (1992-06-01), West
patent: 5200925 (1993-04-01), Morooka
patent: 5247484 (1993-09-01), Watanabe

Affiliated with

Also associated with

Rating

Semiconductor memory device which can provide required data flex does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor memory device which can provide required data flex, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor memory device which can provide required data flex will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2216324