Boundary scan connector test method capable of fully...

Details Boundary scan connector test method capable of fully... Boundary scan connector test method capable of fully...

2007-05-14

2009-10-27

Ellis, Kevin L (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital logic testing

C714S724000

Reexamination Certificate

active

07610535

ABSTRACT:
Read the description file of a PCBA without determining and selecting connectors which might be relevant to boundary scan. The description file of the PCBA determines which pins of the connectors on the PCBA should correspond to the pins of a test I/O module. And use the wiring report generated by an auto test program generator to correspond the pins of the test I/O module to the pins of the connectors which are accessed by boundary scan. Thus the IC of the test I/O module would not have any unused pin between any two consecutive pins wired to the connectors of the PCBA.

REFERENCES:
patent: 5481474 (1996-01-01), Lee
patent: 5487074 (1996-01-01), Sullivan
patent: 2002/0147561 (2002-10-01), Baracat et al.
patent: 2003/0041286 (2003-02-01), Boorom et al.
patent: 2004/0037303 (2004-02-01), Joshi et al.
patent: 2005/0125709 (2005-06-01), McKim et al.

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