Invention Grant
US09143316B1 Non-disruptive eye scan for data recovery units based on oversampling
有权
基于过采样的数据恢复单元的无中断眼睛扫描
- Patent Title: Non-disruptive eye scan for data recovery units based on oversampling
- Patent Title (中): 基于过采样的数据恢复单元的无中断眼睛扫描
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Application No.: US14323680Application Date: 2014-07-03
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Publication No.: US09143316B1Publication Date: 2015-09-22
- Inventor: Paolo Novellini
- Applicant: Xilinx, Inc.
- Applicant Address: US CA San Jose
- Assignee: XILINX, INC.
- Current Assignee: XILINX, INC.
- Current Assignee Address: US CA San Jose
- Agent Gerald Chan
- Main IPC: H03L7/081
- IPC: H03L7/081 ; H04L7/033 ; H04L27/233 ; H04L27/22
Abstract:
A data recovery unit includes a phase locked loop configured to receive data samples and generate an output; a first sample selector coupled to the phase locked loop; and an eye scanner coupled to the phase locked loop. The first sample selector is configured to receive the data samples and the output of the phase locked loop. The eye scanner comprises a second sample selector coupled to the phase locked loop via a first horizontal shift module.
Information query
