Title:
SIMULTANEOUS PHYSICAL AND PROTOCOL LAYER ANALYSIS
Document Type and Number:
WIPO Patent Application WO2005081728
Kind Code:
A3
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.
Inventors:
GAMPER ROLAND (CH)
JOHNSON KENNETH WILLIAM (US)
RITTER GILLES (CH)
SALANT LAWRENCE STEVEN (US)
JOHNSON KENNETH WILLIAM (US)
RITTER GILLES (CH)
SALANT LAWRENCE STEVEN (US)
Application Number:
PCT/US2004/043333
Publication Date:
September 21, 2006
Filing Date:
December 23, 2004
Export Citation:
Assignee:
LECROY CORP (US)
International Classes:
G09G5/00; G01R13/00; G01R13/02; G01R31/319; G06F17/50; H04L12/40; G06F3/14; G06F15/00; H04L12/24; H04L12/26
Foreign References:
| US6850852B1 | 2005-02-01 | |||
| US20010046222A1 | 2001-11-29 | |||
| US20050038615A1 | 2005-02-17 | |||
| US6639607B1 | 2003-10-28 | |||
| US6327544B1 | 2001-12-04 |
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