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:
Feb. 01, 2011
Filed:
Dec. 18, 2007
Yao-chun Su, Taipei, TW;
Wei-hsiang Hong, Taipei, TW;
Yao-Chun Su, Taipei, TW;
Wei-Hsiang Hong, Taipei, TW;
Via Technologies, Inc., Taipei, TW;
Abstract
A chip for use with both a high-speed bus and a low-speed bus in a computer system includes a test control unit recorded therein a preset address data for determining a transmission path of an external signal in a test mode of the chip; an upstream control unit for transmitting the external signal to the high-speed bus in a normal operation mode of the chip, coupled to the test control unit for optionally receiving the external signal in the test mode; and a downstream control unit for transmitting the external signal to the low-speed bus in the normal operation mode of the chip, coupled to the test control unit for optionally receiving the external signal in the test mode.