i.MX ProcessorsのトピックFuse mapping related to secure debug on iMX8MM

Fuse mapping related to secure debug on iMX8MM

SergioPrado — Tue, 12 May 2026 19:36:45 GMT

Hello,

I am working on the secure debug feature for iMX8MM, but cannot find the correct fuse mapping for JTAG_SMODE, SJC_DISABLE, JTAG_HEO, SJC_RESP and SJC_RESP_LOCK. I looked at the RM and Security RM.

Is this publicly available somewhere?

Best regards,

Sergio Prado

Re: Fuse mapping related to secure debug on iMX8MM

joanxie — Wed, 13 May 2026 06:00:24 GMT

fuse map is under NDA, do you have it? if no, pls click "request an NDA"

https://www.nxp.com/support/support:SUPPORTHOME?tid=sbmenu

Re: Fuse mapping related to secure debug on iMX8MM

SergioPrado — Wed, 13 May 2026 09:38:38 GMT

Alright. I will request an NDA.

Re: Fuse mapping related to secure debug on iMX8MM

SergioPrado — Wed, 13 May 2026 16:32:48 GMT

@joanxie I confirmed I already have a NDA contract in place with expiration date 04/28/2027.

Can you please confirm and share the information over email?