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emulation-key-disable of ADSP-21560 example code

SigmaDSP & SigmaStudio wuxiangzhi Aug 25, 2026 00:00 5 replies Original on forum ↗
Thread Summary

Thread Summary

The user seeks assistance with disabling JTAG on an ADSP-21560 processor, as following a provided link did not resolve the issue. The support team directs the user to continue the discussion on the ADSP-2156x forum thread to avoid duplicating efforts and to receive a timely response.
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wuxiangzhi Question
Aug 25, 2026 00:00

Hello Support team guys,

one of our customers follows the link of "Emulation Key Disable - Q&A - ADSP-2156x - EngineerZone" to disable JTAT. however, they failed. Would you please provide the similar example code for ADSP-21560 as the figure 1?

Thanks & Best regards,

xiangzhi wu

software

disable emulation key

processors and dsp

ADSP-21560

Processors and Microcontrollers

2.12.1

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pastedimage1787638022832v1.png
pastedimage1787638022832v1.png
Harishgowtham Reply
Aug 26, 2026 00:00

Hi xiangzhi wu,

Hope you are communicating your question via respective forum ADSP-2156x through the following thread

https://ez.analog.com/dsp/sharc-processors/adsp-2156x/f/q-a/115245/emulation-key-disable

To avoid the duplication of efforts, please continue the discussion there. We will also alert the team to respond to your question earlier as possible.

Regards,

Harish

wuxiangzhi Reply
Aug 26, 2026 00:00

Hello Harish,

I'm not able to the link of https://ez.analog.com/dsp/sharc-processors/adsp-2156x/f/q-a/115245/emulation-key-disable.

Thanks & Best regards,

xiangzhi wu

Harishgowtham Reply
Aug 27, 2026 00:00

Hello xiangzhi wu,

Sorry, it was a spell error in the link's URL. I have updated the link, it's accessible now.

Please look for a response soon from the team in the linked forum.

Emulation Key Disable

Regards,

Harish

wuxiangzhi Reply
Aug 30, 2026 00:00

Hello Harish,

we have followed the link for ADSP-21565. It works. But for ADSP-21560, it doesn't work.

Thanks & Best regards,

xiangzhi wu

wuxiangzhi Reply
Aug 30, 2026 00:00

Hello Harish,

we have followed the link for ADSP-21565. It works. But for ADSP-21560, it doesn't work.

Thanks & Best regards,

xiangzhi wu