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:
Apr. 25, 2006
Filed:
Nov. 12, 2002
Jiunn-kuang Chen, Taoyuan, TW;
Wen-ho Hsiao, Hsinchu, TW;
Hsu-lin Fanchiang, Hsinchu, TW;
MStar Semiconductor Inc., , TW;
Abstract
A method and apparatus for automatically tuning the output line rate thereof and a display controller provided with the same. The display controller of the present invention provides a display controller having a line buffer, an input means, an output means, a status detector, and an auto-tune control means. The input means is employed to write line data into the line buffer at an input line rate, and the output means is employed to read the written line data from the line buffer at an output line rate. The status detector is coupled to the input means and the output means for generating a status signal indicating whether the input line rate and the output line rate are unbalanced. The auto-tune control means is used to adjust the output line rate in response to the status signal so as to balance the input line rate and the output line rate.