Invention Grant
US08099642B2 Formatter selectively outputting scan stimulus data from scan response data
有权
格式化器选择性地从扫描响应数据输出扫描激励数据
- Patent Title: Formatter selectively outputting scan stimulus data from scan response data
- Patent Title (中): 格式化器选择性地从扫描响应数据输出扫描激励数据
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Application No.: US12607436Application Date: 2009-10-28
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Publication No.: US08099642B2Publication Date: 2012-01-17
- Inventor: Lee D. Whetsel
- Applicant: Lee D. Whetsel
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Lawrence J. Bassuk; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: G01R31/28
- IPC: G01R31/28
Abstract:
The disclosure describes a novel method and apparatus for allowing response data output from the scan outputs of a circuit under test to be formatted and applied as stimulus data input to the scan inputs of the circuit under test. Also the disclosure described a novel method and apparatus for allowing the response data output from the scan outputs of a circuit under test to be formatted and used as expected data to compare against the response data output from the circuit under test. Additional embodiments are also provided and described in the disclosure.
Public/Granted literature
- US20100115354A1 SCAN RESPONSE REUSE METHOD AND APPARATUS Public/Granted day:2010-05-06
Information query
