System for remotely loading and remotely maintaining an electronic card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 24, 2007
Grant Date -
May 29, 2003
app pub date -
Nov 7, 2002
filing date -
Nov 8, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This invention is a system for remotely loading and remotely maintaining an electronic card (5) belonging to automation equipment and comprising a minimum of a processing unit (31), an internal bus (30) and a resources controller (10) which has one or more JTAG interface registers (42, 43) accessible for reading/writing by a JTAG server (50) that is external to the automation equipment. The resources controller (10) contains a status engine (11) capable of interpreting and carrying out instructions stored in one or more of the JTAG interface registers (43) and able to use the resources (21a, 21b, 21i) managed by the resources controller (10) and shared with the processing unit (31), without the intervention of the processing unit (31).
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