Address control for efficient memory partition

Static information storage and retrieval – Addressing – Multiple port access

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C365S230010, C365S230020, C365S189040, C365S189120

Reexamination Certificate

active

07057962

ABSTRACT:
A memory cell of a programmable device includes a memory partitioning circuit to partition a multiple port memory device into one or more single port memory partitions. The memory partitioning circuit prevents cross addressing by setting the value of one or more address lines of each memory port to a fixed value. The memory partitioning circuit holds address lines at their required values during the programmable device's normal, clear, and reset modes of operation. The behavior of the memory partitioning circuit is set by a portion of a device configuration used to configure the programmable device. The memory partitioning circuit is connected between a memory cell's address register and row or column decoders used to access the multiple port memory device. The memory partitioning circuit can also perform bit-wise inversion operations on portions of the memory addresses.

REFERENCES:
patent: 5325332 (1994-06-01), Tagaya

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Address control for efficient memory partition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Address control for efficient memory partition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Address control for efficient memory partition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3635399

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.