The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2009
Filed:
Jun. 25, 2007
Jinsong Oliver Huang, San Jose, CA (US);
Jinsong Oliver Huang, San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A method and apparatus to facilitate low-power consumption through a configurable suspend mode of operation of a PLD, the PLD comprising an application logic block coupled to receive configuration data bits and adapted to implement a logic application in response to the configuration data bits, a suspend pin coupled to receive a suspend signal, a write protect block coupled to the application logic block and adapted to prohibit the application logic block from changing logic states in response to a suspend mode initiated by the suspend signal; and an awake pin adapted to provide an awake signal that is indicative of a status of the suspend mode.