BUILT-IN SELF-TESTING (BIST) OF FIELD PROGRAMMABLE OBJECT ARRAYS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 4, 2009
app pub date -
Jan 31, 2008
filing date -
Nov 30, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A field programmable object array integrated circuit has built-in self-testing capability. The integrated circuit comprises an array of programmable objects, a plurality of interfaces, and a controller. The array of objects is designed to operate at an operational clock speed during non-testing operation, wherein the design of the objects is not constrained to require within an object extra circuitry not essential to non-testing operation to facilitate built-in self-testing. The interfaces are connected to the objects to enable communication with the objects and to thereby facilitate built-in self-testing of the objects. The controller causes a selected subset of the objects to be activated and configured for testing, to stimulate the selected subset for some time with an input test pattern delivered via the interfaces while the selected subset of objects operates at the operational clock speed, and to observe a response of the selected subset of objects.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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