0 Replies Latest reply on Nov 13, 2015 4:29 AM by MichelleC_Intel

    Intel® Quark™ microcontroller D1000 - OpenOCD can’t interrogate JTAG chain

    MichelleC_Intel

       

      You have locked yourself out by disabling JTAG. JTAG can be disabled via the User Configuration Enable

      JTAG byte (see Intel® Quark™ microcontroller User Guide chapter 6.1.2), via the JTAG pin functions (see

      Intel® Quark™ microcontroller User Guide chapter 6.5), or by stopping the CPU clock (see Intel® Quark™

      microcontroller User Guide chapter 6.4). To force your way back in, press and release the reset switch

      with OpenOCD running (with or without the error). Quit OpenOCD by pressing control-c then restart it.

      OpenOCD is properly connected if you see :