Invention Grant
US08396106B2 System and method for improving equalization in a high speed serdes environment
失效
用于改善高速serdes环境中的均衡的系统和方法
- Patent Title: System and method for improving equalization in a high speed serdes environment
- Patent Title (中): 用于改善高速serdes环境中的均衡的系统和方法
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Application No.: US12101230Application Date: 2008-04-11
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Publication No.: US08396106B2Publication Date: 2013-03-12
- Inventor: Brian J. Connolly , Todd E. Leonard
- Applicant: Brian J. Connolly , Todd E. Leonard
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Michael LeStrange
- Main IPC: H03H7/30
- IPC: H03H7/30
Abstract:
A method and accompanying system are disclosed for tuning each channel of a high-speed SerDes link interface arranged in a configuration linking a local side to a remote side. The method includes transmitting a flow control packets from the local side to the remote side to change remote side transmission characteristics in a link channel; monitoring the bit error rate (BER) in the link channel; transferring additional flow control packets to adjust the remote side transmission characteristics; and processing the BER data at the local side to generate the remote side transmission characteristics for the link channel.
Public/Granted literature
- US20090257514A1 SYSTEM AND METHOD FOR IMPROVING EQUALIZATION IN A HIGH SPEED SERDES ENVIRONMENT Public/Granted day:2009-10-15
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