Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital logic testing
Reexamination Certificate
2006-05-02
2006-05-02
Tu, Christine T. (Department: 2133)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital logic testing
Reexamination Certificate
active
07039840
ABSTRACT:
Boundary scan cells for driving internal logic and sensing internal logic of integrated circuit use external clocks synchronized with internal functional clocks. Synchronized clocks enable synchronous sampling of internal signals and synchronized of injection signals into a functional portion of the integrated circuit.
REFERENCES:
patent: 6173428 (2001-01-01), West
patent: 6785854 (2004-08-01), Jaramillo et al.
patent: 2001/0037480 (2001-11-01), Whetsel
Chan Patrick P.
Zheng Michael
Akin Gump Strauss Hauer & Feld & LLP
Mindspeed Technologies Inc.
Tu Christine T.
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