Data processing system trace bus

Details Data processing system trace bus Data processing system trace bus

2006-12-12

2006-12-12

Beausoliel, Robert (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S047300, C717S124000, C717S128000

Reexamination Certificate

active

07149933

ABSTRACT:
An integrated circuit2is provided with multiple sources12, 14, 16, 18of trace data streams that are input via respective dedicated trace buses20, 24to a trace data stream combiner22, 26. The trace data bus has trace data signal lines ATDATA for carrying trace data signals and trace source identifying signal lines ATID for carrying trace source identifying signals. A trace data stream replicator28may be used to replicate a single trace data stream such that the resulting multiple trace data streams may be subject to different post-replication processing/filtering as desired.

REFERENCES:
patent: 5870541 (1999-02-01), Tamura
patent: 5983379 (1999-11-01), Warren
patent: 6021261 (2000-02-01), Barrett, Jr. et al.
patent: 6031847 (2000-02-01), Collins et al.
patent: 6145099 (2000-11-01), Shindou
patent: 6470388 (2002-10-01), Niemi et al.
patent: 6584491 (2003-06-01), Niemi et al.
patent: 6662347 (2003-12-01), Wong
patent: 6687811 (2004-02-01), Yamada
patent: 6687860 (2004-02-01), Iijima et al.
patent: 7003699 (2006-02-01), Swaine et al.
patent: 7007205 (2006-02-01), Yeager et al.
patent: 199 30 120 (2001-01-01), None
patent: 2 366 050 (2002-02-01), None
patent: WO 00/63777 (2000-10-01), None

Affiliated with

Also associated with

Rating

Data processing system trace bus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data processing system trace bus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing system trace bus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3720406