Method and apparatus for customizing and monitoring multiple...

Details Method and apparatus for customizing and monitoring multiple... Method and apparatus for customizing and monitoring multiple...

2006-09-26

2006-09-26

Tu, Christine T. (Department: 2138)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital logic testing

Reexamination Certificate

active

07114109

ABSTRACT:
A method and apparatus are provided for customizing and monitoring multiple interfaces, such as, multiple IEEE 1149.1 standard joint test access group (JTAG) interfaces and implementing enhanced fault tolerance and isolation features. A first interface is connected to a pair of master sources. A second interface is connected to a plurality of target interfaces; and a third interface is provided for a plurality of predefined control signals. A pair of redundant selectors is provided for coupling a select signal to the first multiplexer for selecting one of the plurality of target interfaces. A pair of redundant ATTENTION monitor functions is provided for monitoring ATTENTION signals for each of the plurality of target interfaces.

REFERENCES:
patent: 5325368 (1994-06-01), James et al.
patent: 6778526 (2004-08-01), Brown et al.
patent: 6965558 (2005-11-01), Hann
patent: 2004/0114509 (2004-06-01), Miura et al.

Affiliated with

Also associated with

Rating

Method and apparatus for customizing and monitoring multiple... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for customizing and monitoring multiple..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for customizing and monitoring multiple... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3602961