Ethernet CRS and JTAG TDO pin conflict in i.MXRT1062CVL5A

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Ethernet CRS and JTAG TDO pin conflict in i.MXRT1062CVL5A

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sumant_s_khalat
Contributor II

Is there any way to get around pin mapping conflict for Ethernet CRS and JTAG TDO in i.MXRT1062CVL5A. Both the pins don't support multiplexing. I have attached a screenshot for reference.

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jeremyzhou
NXP TechSupport
NXP TechSupport

Hi Sumant Khalate

Thanks for your reply.
The i.MX RT1062 supports the SWD interface.

pastedImage_2.png
Have a great day,
TIC

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3 Replies
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sumant_s_khalat
Contributor II

Thanks, jeremyzhou, another question on the same lines. Is there any other interface apart from JTAG that I can use to program i.MX RT1062? because I haven't seen SWD on it.

Have a great day,

Sumant

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jeremyzhou
NXP TechSupport
NXP TechSupport

Hi Sumant Khalate

Thanks for your reply.
The i.MX RT1062 supports the SWD interface.

pastedImage_2.png
Have a great day,
TIC

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- We are following threads for 7 weeks after the last post, later replies are ignored
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402 Views
jeremyzhou
NXP TechSupport
NXP TechSupport

Hi Sumant Khalate

Thank you for your interest in NXP Semiconductor products and
for the opportunity to serve you.
I'm afraid the GPIO_AD_B0_10 is unable to work as JTAG TDO and ENET_CRS pins simultaneously.

Have a great day,
TIC

 

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