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:
Aug. 23, 2005
Filed:
Jun. 27, 2001
Sheng-chang Peng, Taipei, TW;
Chau-chad Tsai, Taipei, TW;
Hsuan-yi Wang, Yun Lin Hsien, TW;
Chi-che Tsai, Kaohsiung Hsien, TW;
Sheng-Chang Peng, Taipei, TW;
Chau-Chad Tsai, Taipei, TW;
Hsuan-Yi Wang, Yun Lin Hsien, TW;
Chi-Che Tsai, Kaohsiung Hsien, TW;
VIA Technologies, Inc., Taipei Hsien, TW;
Abstract
A bus data interface, structure and method for transmitting the data of a PCI bus is disclosed. The bus data interface comprises a high-bit transmitting buffer, a low-bit transmitting buffer, a multiplexer, a strobe generator, and a data distributor. The strobe generator utilizes the bus request signal and bus grant signal to transmit a data strobe signal in response to the PCI clock. According to the rising edge and falling edge of the data strobe signal, the data distributor retrieves data according to the data strobe signal. Further, the invention is compatible with the original PCI bus and allows the PCI bus to transmit data with a dual speed.