Hi all, After reading the JTAG code for Assabet I understand that once the boundary scan interface is entered via extest function the whole board as a whole becomes a slave of the JTAG controller. That is the core loses its functionality and becomes dummy and the JTAG controller has the entire rights for all the pins. Now I would like to know that whether it is possible to control the core operations via JTAG? That is is it possible to read any processor registers?
Thanx in adv, Harishankkar _______________________________________________ http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm http://www.arm.linux.org.uk/armlinux/mailinglists.php Please visit the above addresses for information on this list.
