Circuit arrangement comprising a matrix-shaped memory arrangemen

Details Circuit arrangement comprising a matrix-shaped memory arrangemen Circuit arrangement comprising a matrix-shaped memory arrangemen

1986-07-28

1987-09-01

Moffitt, James W.

Static information storage and retrieval

Addressing

Sequential

365194, 365233, G11C 800

Patent

active

046913025

ABSTRACT:
A circuit arrangement comprises a matrix-shaped memory for variably adjustable delay of digital signals, whereby trigger elements in the form of two inverters fed back to one another are provided as storage elements, one of the two nodes thereof being connectible to a write bit line by way of a switching transistor controllable from a write word line and the other being connectible to a read bit line via a switching transistor controllable from a read word line. A row selector is clocked by the input data clock and is continuously settable and resettable at any time, the row selector comprising two signal outputs per selection stage which are offset in phase relative to one another, these respectively selecting one of the write word lines or read word lines which are provided per row of the matrix-shaped memory. Two separate bit lines, namely a write bit line and a read bit line are provided per column, these being respectively interconnected to all memory cells of a column. A disconnectible storage amplifier is provided per column, the input thereof being connected to the read bit line of the column assigned thereto and the output thereof being connected to the write bit line of the column following thereafter and serving as a data output. A data input for the data signals to be delayed is connected to the write bit line of the first column.

REFERENCES:
patent: 3764813 (1973-10-01), Clement et al.
patent: 4636986 (1987-01-01), Pinkham

Affiliated with

Also associated with

Rating

Circuit arrangement comprising a matrix-shaped memory arrangemen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit arrangement comprising a matrix-shaped memory arrangemen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit arrangement comprising a matrix-shaped memory arrangemen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1268452