JTAGchain bus switching and configuring device

Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability

Reexamination Certificate

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Details

C714S027000, C714S030000, C714S045000, C714S051000

Reexamination Certificate

active

07454664

ABSTRACT:
Commanding a JTAG bus cross point switching device by the same bus which it configures. Adding, omitting, or rearranging devices on a JTAG bus with a cross point switching device that is included in a JTAG chain. Controlling the switching device with commands on the JTAG bus which it configures.

REFERENCES:
patent: 5345556 (1994-09-01), Zapisek
patent: 5428624 (1995-06-01), Blair et al.
patent: 5450330 (1995-09-01), Zapisek
patent: 5454025 (1995-09-01), Mulrow et al.
patent: 5498975 (1996-03-01), Cliff et al.
patent: 5617042 (1997-04-01), Agrawal
patent: 5710550 (1998-01-01), Hsieh et al.
patent: 5856713 (1999-01-01), Huettner et al.
patent: 5968196 (1999-10-01), Ramamurthy et al.
patent: 6006275 (1999-12-01), Picazo, Jr. et al.
patent: 6097218 (2000-08-01), Callicott et al.
patent: 6304488 (2001-10-01), Abedifard et al.
patent: 6316933 (2001-11-01), Olson
patent: 6373840 (2002-04-01), Chen
patent: 6425101 (2002-07-01), Garreau
patent: 6611518 (2003-08-01), Ngo et al.
IBM Technical Disclosure Bulletin, “Logically Controlled Chip Interconnection Technique”, vol. 32, No. 3B, Aug. 1989, pp. 294-299.
IBM Technical Disclosure Bulletin, “Enhanced Fault-Tolerance for a Crosspoint Switch”, vol. 34, No. 9, Feb. 1992, pp. 473-475.
IBM Technical Disclosure Bulletin, “Electronic Reorganization of Memory for Handling Uncorrectable Memory Errors”, vol. 22, No. 12, May 1980, pp. 5378-5380.

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