Jtag on I.mx rt

[snirr]

Hello,

I'm designing a project base on I.mx rt 1050.

I saw the jtag configuration in the EVM, I'll like to create my own jtag connected directly to the i.mx rt instead of using mk20 for that.

Can I use the pinout configuration by segger J-link 9 pin cortex M adapter?

This is the link for the cortex M adapter of seger:

9-Pin Cortex M Adapter | SEGGER - The Embedded Experts 

Thanks,

Snir

[igorpadykov]

Hi Snir

yes seems it can be used, RT1050 EVK debug interface is described in

sect.2.12. JTAG Connector MIMXRT1050 EVK Board Hardware User’s Guide
(swd is supported)
https://www.nxp.com/docs/en/user-guide/MIMXRT1050EVKHUG.pdf
jtag usage is described on

MCUXpresso IDE V10.1.0 with i.MX RT1052 Crossover Processor | MCU on Eclipse 

Best regards
igor
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