Invention Grant
US09389637B2 Methods and systems for recovering intermittent timing-reference signals
有权
用于恢复间歇定时参考信号的方法和系统
- Patent Title: Methods and systems for recovering intermittent timing-reference signals
- Patent Title (中): 用于恢复间歇定时参考信号的方法和系统
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Application No.: US13867954Application Date: 2013-04-22
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Publication No.: US09389637B2Publication Date: 2016-07-12
- Inventor: Huy Nguyen , Vijay Gadde , Kambiz Kaviani , Thomas Giovannini , Todd Bystrom
- Applicant: Rambus Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Rambus Inc.
- Current Assignee: Rambus Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Silicon Edge Law Group LLP
- Agent Arthur J. Behiel
- Main IPC: G06F1/12
- IPC: G06F1/12
Abstract:
A source-synchronous communication system in which a first integrated circuit (IC) conveys a data signal and concomitant strobe signal to a second IC. One or both ICs support hysteresis for the strobe channel that allows the second IC to distinguish between strobe preambles and noise, and thus prevent the false triggering of data capture. Hysteresis may also be employed to quickly settle the strobe channel to an inactive level after receipt of a strobe postamble.
Public/Granted literature
- US20130290766A1 Methods and Systems for Recovering Intermittent Timing-Reference Signals Public/Granted day:2013-10-31
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