Security central processing unit monitoring of on-chip conditions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 10, 2015
Grant Date -
Feb 20, 2014
app pub date -
Nov 13, 2012
filing date -
Aug 17, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system includes a security processing unit to monitor inputs from process, voltage and temperature sensors to maintain a security of the system. The security processing unit can operate at a determined clock frequency. A timing path detector can connect with the security processing unit. The timing path detector can monitor a condition near the security processing unit. The timing path detector can switch the clock frequency to a lower frequency before the security processing unit fails from the condition.
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