Multiport memory element circuitry
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 2017
Grant Date -
N/A
app pub date -
Jun 5, 2014
filing date -
May 31, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Integrated circuits with multiport memory elements may be provided. A multiport memory element may include a latching circuit, a first set of address transistors, and a second set of address transistors. The latching circuit may include cross-coupled inverters, each of which includes a pull-up transistor and a pull-down transistor. The first set of address transistors may couple the latching circuit to a write port, whereas the second set of address transistors may couple the latching circuit to a read port. The pull-down transistors and the second set of address transistors may have body bias terminals that are controlled by a control signal. During data loading operations, the control signal may be temporarily elevated to weaken the pull-down transistors and the second set of address transistors to improve the write margin of the multiport memory element.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully