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:
Mar. 18, 2008
Filed:
Aug. 29, 2002
Applicant:
Conrad A. Theron, San Jose, CA (US);
Inventor:
Conrad A. Theron, San Jose, CA (US);
Assignee:
Xilinx, Inc., San Jose, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 1/26 (2006.01); G06F 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A separate program power input is provided to a programmable logic array's memory to permit it to be programmed independently of printed circuit board power. Means are provided to isolate the program power input from the array's programmable logic circuit. Means are further provided to isolate the memory from the programmable logic circuit. The program power is not connected directly or indirectly to the programmable logic circuit thereby permitting the use of low-power devices to program the memory without connecting the printed circuit board to a power supply.