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:
Oct. 14, 2008
Filed:
Apr. 01, 2005
Phil Van Dyke, Surrey, CA;
Barinder Singh Rai, Surrey, CA;
Phil Van Dyke, Surrey, CA;
Barinder Singh Rai, Surrey, CA;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A system for configuring a chip to perform certain operations is provided. The system includes a CPU. The CPU is in communication with a graphics controller. The graphics controller includes a non-volatile memory for storing a look up table (LUT). The graphics controller further includes a register port. The CPU provides a LUT value to the register port. Look up circuitry, which is in communication with the LUT register port, receives the LUT value from the register port and the LUT circuitry retrieves a corresponding LUT sequence from the LUT. The LUT sequence represents an operation to be performed by the LUT circuitry. The system is further provided with a register block, which can be programmed with values based on the operation to be performed.