Multi-channel buffered serial port debugging

Details Multi-channel buffered serial port debugging Multi-channel buffered serial port debugging

2006-04-11

2006-04-11

Perveen, Rehana (Department: 2112)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus access regulation

C710S240000, C710S316000, C710S317000, C710S045000, C714S043000

Reexamination Certificate

active

07028118

ABSTRACT:
In digital signal processors serial data is passed in out and of the chip in a time division multiplexed (TDM) fashion. The TDM stream consists of many independent channels of serial data. The complexity of generating interleaved TDM serial data from multiple sources particularly in the case of multi-processor systems. This process is normally driven by a program resident on each processor. The proper sequencing of the TDM serial stream must be tested prior to making the multi-processor device ready for its application. This invention describes the use of minimal added hardware and a single output pin allowing the test and debug of program errors or device malfunctions in output serial data.

REFERENCES:
patent: 5898847 (1999-04-01), Yoon
patent: 6122688 (2000-09-01), Barth et al.
patent: 6157989 (2000-12-01), Collins et al.
patent: 6463494 (2002-10-01), Morriss et al.
patent: 6757244 (2004-06-01), Redman
patent: 6789140 (2004-09-01), Kotani et al.
patent: 6799234 (2004-09-01), Moon et al.
patent: 6813654 (2004-11-01), Ishibashi
patent: 2002/0181475 (2002-12-01), Dove et al.

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