Invention Grant
- Patent Title: Bit-deskewing IO method and system
- Patent Title (中): 位偏移IO方法和系统
-
Application No.: US11195082Application Date: 2005-08-01
-
Publication No.: US07688925B2Publication Date: 2010-03-30
- Inventor: Edward Lee , Arvind Bomdica , Lin Chen , Claude Gauthier , Sam Huynh , Hiok-Tiaq Ng , John Ling , Jennifer Ho , Siji Menokki Kandiyil , Gin Yee , Joseph Macri
- Applicant: Edward Lee , Arvind Bomdica , Lin Chen , Claude Gauthier , Sam Huynh , Hiok-Tiaq Ng , John Ling , Jennifer Ho , Siji Menokki Kandiyil , Gin Yee , Joseph Macri
- Applicant Address: CA Markham
- Assignee: ATI Technologies, Inc.
- Current Assignee: ATI Technologies, Inc.
- Current Assignee Address: CA Markham
- Agency: Courtney Staniford & Gregory LLP
- Main IPC: H04L7/00
- IPC: H04L7/00

Abstract:
An IO method and system for bit-deskewing are described. Embodiment includes a computer system with multiple components that transfer data among them. In one embodiment, a system component receives a forward strobe signal and multiple data bit signals from a transmitting component. The receiving component includes a forward strobe clock recovery circuit configurable to align a forward strobe sampling clock so as to improve sampling accuracy. The receiving component further includes at least one data bit clock recovery circuit configurable to align a data bit sampling clock so as to improve sampling accuracy, and to receive a signal from the forward strobe clock recovery circuit that causes the data bit sampling clock to track the forward strobe sampling clock during system operation.
Public/Granted literature
- US20070036020A1 Bit-deskewing IO method and system Public/Granted day:2007-02-15
Information query