Boundary Scan for MCIMX6Q5EYM12AD

[bhagathsingh]

Hello,

I am trying to run a boundary scan on MCIMX6Q5EYM12AD using J-link from IAR Systems and TopJTAG Probe software tool. Below is the board settings which I have used

TEST_MODE is Low;

JTAG_MOD is High;

POR_B is High;

BOOT_MODE[1:0] is [1:0].

When I try to detect the JTAG devices connected, it shows No JTAG Chain Detected. Kindly help me resolve this issue.

Thanks

Bhagath

[igorpadykov]

Hi Bhagath

one can check jtag signal levels for both processor and JTAG device,

check clocks and power supplies described in i.MX6 System Development User’s Guide

https://www.nxp.com/docs/en/user-guide/IMX6DQ6SDLHDG.pdf

[SOLVED] How to do a simple JTAG (boundary) scan? - J-Link/Flasher related - SEGGER - Forum 

Isues with usage TopJTAG Probe software can be posted on support forum for that software.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------