Method of designing integrated circuit having both configurable and fixed logic circuitry
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 1, 2005
Grant Date -
N/A
app pub date -
Mar 4, 2002
filing date -
Mar 4, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for designing an integrated circuit having both fixed logic and programmable logic components. An intended set of applications for the integrated circuit is first identified. In addition, for each of the intended set of applications, the logic requirements are identified. An approximate number of configurable logic blocks and at least one fixed logic circuit are selected that, when combined to operate cooperatively, meet a substantial portion of the logic requirements and the logic functions of the intended set of applications. The method also involves designing the integrated circuit with the approximate number of configurable logic blocks arranged and interconnected to form a fabric that surrounds an opening, and inserting the at least one fixed logic circuit into the opening in the fabric. In addition, the method involves adding logic to the integrated circuit that interfaces the at least one fixed logic circuit to the fabric and input/output circuitry.
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