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:
May. 23, 2006
Filed:
Jun. 30, 2005
Chin-fa Hsiao, Taipei Hsien, TW;
Chin-yi Chiang, Taipei Hsien, TW;
Chin-Fa Hsiao, Taipei Hsien, TW;
Chin-Yi Chiang, Taipei Hsien, TW;
VIA Technologies Inc., Hsin-Tien, TW;
Abstract
A chip capable of performing self testing includes: an output circuit for generating output signals; a transmitting circuit coupled to the output circuit for transmitting output signals generated by the output circuit; a receiving circuit for receiving signals transmitted to the chip and generating corresponding receiving signals; a first multiplexer; and an input circuit coupled to an output port of the first multiplexer for receiving outputs of the first multiplexer, wherein the first multiplexer includes: a first input port coupled to the output circuit for receiving output signals generated by the output circuit; and a second input port coupled to the receiving circuit for receiving signals generated by the receiving circuit.