Invention Grant
- Patent Title: System and method for multiple backplane time synchronization
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Application No.: US13020563Application Date: 2011-02-03
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Publication No.: US08527803B2Publication Date: 2013-09-03
- Inventor: Indrani Paul , Timothy M. Lambert
- Applicant: Indrani Paul , Timothy M. Lambert
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Baker Botts L.L.P.
- Main IPC: G06F1/12
- IPC: G06F1/12

Abstract:
A system and method for synchronizing multiple backplanes within an information handling system are disclosed. An information handling system includes a first controller that may be operable to generate a time command at a predetermined time interval. A backplane including a second controller is communicatively coupled to the first controller. The second controller may be operable to receive the time command from the first controller and calculate a skew for the time command based at least on a location of the backplane. The second controller may further be operable to adjust a time domain of the backplane based on the calculated skew for the time command to synchronize the backplane.
Public/Granted literature
- US20120204055A1 SYSTEM AND METHOD FOR MULTIPLE BACKPLANE TIME SYNCHRONIZATION Public/Granted day:2012-08-09
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