Device and method for memory repair using test logic
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 2015
Grant Date -
Jan 29, 2015
app pub date -
Aug 9, 2013
filing date -
Jul 24, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for repairing a memory device using a test-bypass register associated with the memory device may include a comparator configured to compare a current address of the memory device with a faulty address and to generate a match signal when the current address matches the faulty address. A logic block may be coupled to the comparator and configured to generate one or more output signals in response to the match signal. The faulty address may be associated with a non-operational cell of the memory device. The one or more output signals may be coupled to one or more memory-bypass inputs of the test-bypass register. The one or more output signals may be configured to enable use of the test-bypass register instead of the non-operational cell of the memory device.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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