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IAR Ijet jtag with RT1060 eval board

Question asked by Yassine Elfarri on Mar 7, 2019
Latest reply on Mar 18, 2019 by Yassine Elfarri

I m using i.mxrt1060 eval board with iar ijet jtag. When putting the board in SWD mode i do manage to debugging with no issues... but We need to use JTAG for many project based reasons. When switching to JTAG The following error appears in IAR(see long under).

I have removed the Jumpers J(47-50) and J44 to disconnect open SDA. Any thing else needed to be done in this case ?

Thu Mar 07, 2019 16:03:56: JTAG test failed - the TDO/SWDIO pin held permanently low. 

 

I confirm this behavior when measuring JTAG_TDO is is always low....

 

IAR configs are ijet :

reset -> Core

interface us set ti JTAG

 

 

 

 

 

Thu Mar 07, 2019 16:03:52: IAR Embedded Workbench 8.32.3 (C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.2\arm\bin\armproc.dll)
Thu Mar 07, 2019 16:03:52: Loaded macro file: C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.2\arm\config\debugger\NXP\iMXRT.dmac
Thu Mar 07, 2019 16:03:52: Loaded macro file: C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.2\arm\config\debugger\NXP\iMXRT_Trace.dmac
Thu Mar 07, 2019 16:03:52: None of the application was placed in flash memory.
Thu Mar 07, 2019 16:03:52: Downloaded C:\Users\ye\freertos_event\debug\freertos_event.out to flash memory.
Thu Mar 07, 2019 16:03:52: 0 bytes downloaded into FLASH (0.00 Kbytes/sec)
Thu Mar 07, 2019 16:03:52: Loading the I-jet/JTAGjet driver
Thu Mar 07, 2019 16:03:52: Probe: Probe SW module ver 1.61
Thu Mar 07, 2019 16:03:52: Probe: Option: trace(Auto,size_limit=100%)
Thu Mar 07, 2019 16:03:52: Probe: I-jet-Trace SW module ver 1.63
Thu Mar 07, 2019 16:03:52: Probe: Found I-jet-Trace, SN=100133
Thu Mar 07, 2019 16:03:52: Probe: I-jet-Trace-A/R/M detected.
Thu Mar 07, 2019 16:03:52: Probe: Opened in USB 3.0 mode
Thu Mar 07, 2019 16:03:52: Probe: I-jet-Trace, FW ver 1.5 (2016/06/06, USB 2016/01/25), HW Ver:B
Thu Mar 07, 2019 16:03:52: Probe: USB reading speed 381.6 MB/sec Data verified.
Thu Mar 07, 2019 16:03:52: Probe: 17552 pkts/s
Thu Mar 07, 2019 16:03:52: Probe: Internal probe memory is already enabled (power-save mode)
Thu Mar 07, 2019 16:03:52: Probe: Opened connection to I-jet-Trace:100133
Thu Mar 07, 2019 16:03:52: INFO: Input voltage 4999mV USB current 36mA, External current 772mA
Thu Mar 07, 2019 16:03:52: INFO: TrgPwr current limit set to ~600mA
Thu Mar 07, 2019 16:03:52: Adapter: ctrl read: 0x80552005
Thu Mar 07, 2019 16:03:52: Adapter: powered on previously.
Thu Mar 07, 2019 16:03:52: Adapter: ADA-IJT-MICTOR Rev: C1
Thu Mar 07, 2019 16:03:52: Adapter: Init done.
Thu Mar 07, 2019 16:03:52: Probe: Mictor+MIPI20 adapter detected
Thu Mar 07, 2019 16:03:52: Probe: Versions: JTAG=1.84 Trace=2.06 SWO=1.40 A2D=1.71 Stream=1.50 SigCom=1.04 CUSB3=1.39
Thu Mar 07, 2019 16:03:52: Emulation layer version 4.46
Thu Mar 07, 2019 16:03:52: Notification to core-connect hookup.
Thu Mar 07, 2019 16:03:52: CPU status FAILED
Thu Mar 07, 2019 16:03:55: MultiCore: Asynchronous core execution FORCED.
Thu Mar 07, 2019 16:03:55: MultiCore: Synchronous core execution DISABLED.
Thu Mar 07, 2019 16:03:55: LowLevelReset(core, delay 200)
Thu Mar 07, 2019 16:03:56: Fatal error: Failed to connect to CPU Session aborted!
Thu Mar 07, 2019 16:03:56: JTAG test failed - the TDO/SWDIO pin held permanently low.
Thu Mar 07, 2019 16:03:56: IAR Embedded Workbench 8.32.3 (C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.2\arm\bin\armproc.dll)
Thu Mar 07, 2019 16:03:57: Logging to file: C:\Users\ye\freertos_event\cspycomm.log
Thu Mar 07, 2019 16:03:57: Loading the I-jet/JTAGjet driver

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