Posted on May 17, 2011 at 13:05I solved the problem. The topology: JTDI[JLINK] -> JTDI[Device1] -> JTDO[Device1] -> JTDI[Device0] -> JTDO[Device0] -> JTDO[JLINK] Project->Options->J-Link/J-Trace->Connection Configuration of Device 0: X JTAG scan ch...

Posted on May 17, 2011 at 13:05Hi, I've a application with two STM32F103RB. They are connected in a JTAG scan chain. I work with IAR Embedded Workbench 5.30 and the IAR jlink. My Problem: The Emulation-Software is not able to communicate with the co...