Invention Grant
- Patent Title: Simultaneous physical and protocol layer analysis
- Patent Title (中): 同时进行物理和协议层分析
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Application No.: US12143508Application Date: 2008-06-20
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Publication No.: US07756199B2Publication Date: 2010-07-13
- Inventor: Roland Gamper , Kenneth William Johnson , Gilles Ritter , Lawrence Steven Salant
- Applicant: Roland Gamper , Kenneth William Johnson , Gilles Ritter , Lawrence Steven Salant
- Applicant Address: US NY Chestnut Ridge
- Assignee: Lecroy Corporation
- Current Assignee: Lecroy Corporation
- Current Assignee Address: US NY Chestnut Ridge
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer
- Main IPC: H04B3/46
- IPC: H04B3/46
Abstract:
A method and apparatus for capturing an analog waveform on a serial bus. The method comprises the steps of designating a predetermined digital data sequence, decoding a serial data signal carried on a serial data bus, and comparing the decoded serial data signal to the predetermined digital data sequence. When it is determined that a portion of the decoded serial data matches the predetermined digital data sequence, the portion of the serial data signal corresponding to the matching portion of the decoded serial data signal is marked.
Public/Granted literature
- US20080255784A1 SIMULTANEOUS PHYSICAL AND PROTOCOL LAYER ANALYSIS Public/Granted day:2008-10-16
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