Invention Grant
- Patent Title: Precision time stamping method and system
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Application No.: US17342666Application Date: 2021-06-09
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Publication No.: US11442838B2Publication Date: 2022-09-13
- Inventor: Matthew Chapman
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Priority: AU2016904210 20161017
- Main IPC: G06F1/12
- IPC: G06F1/12 ; G06F11/34 ; G06F9/54
Abstract:
A method of determining a time stamp for an event in a digital processing system, the method comprising the steps of: obtaining a coarse time stamp from a time stamp counter; obtaining timing correction data from one or more hardware components of the system; and adjusting the coarse time stamp value based on the timing correction data to provide a precision time stamp value.
Public/Granted literature
- US20210294722A1 PRECISION TIME STAMPING METHOD AND SYSTEM Public/Granted day:2021-09-23
Information query
