A system is described having a JTAG diagnostic unit and a serial wire diagnostic unit. A watcher unit is connected to a data connection shared between the diagnostic units. Special patterns detected upon the shared data connection serve to switch between diagnostic modes with respective ones of the diagnostic units becoming active.

 
Web www.patentalert.com

< Utilizing a null jitter buffer to monitor session traffic

< Method for treating a defective device in a vehicle communications network

> Heat-dissipating structure of disc drive

> Television signal distribution system and method using it
~ 00618