Invention Grant
- Patent Title: Low latency multi-protocol retimers
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Application No.: US15193941Application Date: 2016-06-27
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Publication No.: US09965439B2Publication Date: 2018-05-08
- Inventor: Debendra Das Sharma
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G06F13/42
- IPC: G06F13/42 ; G06F15/16 ; G06F13/40

Abstract:
A multi-protocol retimer apparatus and method for using the same are disclosed. In one embodiment, an apparatus for performing retiming between first and second devices according to a plurality of protocols comprises: a receiver operable to receive data; a transmitter to transmit data; a first data path coupled to the receiver and the transmitter and operable to transfer data received from the receiver to the transmitter during protocol specific training, where the first data path comprises control circuitry to control protocol specific training of one or both of the transmitter and receiver in response to an indication of one protocol of the plurality of protocols; and a second data path coupled to the receiver and the transmitter, the second data path having a lower latency than the first data path and for use in transferring data received from the receiver to the transmitter after protocol specific training.
Public/Granted literature
- US20170371831A1 LOW LATENCY MULTI-PROTOCOL RETIMERS Public/Granted day:2017-12-28
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