MPC5xxxのトピックRe: [MPC5744P] Censorship configuration update

[MPC5744P] Censorship configuration update

james-lee — Tue, 09 Sep 2025 06:31:38 GMT

Hello team,

LGES configured the censorship by DCF recode programming, and asked how to update it. Here is the sequence they programmed.

1. NVSCI programming - censorship enabled

2. NVPWDH and NVPWDL programming

Here are their questions.

1. If they disable the censorship, should they add just one DCF record for NVSCI (censorship disabled)?

2. If they change the password, should they add just two DCF record for NVPWDH and NVPWDL?

I think all above are possible, and need your confirmation. Please make sure.

Best regards,

James

petervlna — Tue, 09 Sep 2025 07:25:04 GMT

Hello,

1. If they disable the censorship, should they add just one DCF record for NVSCI (censorship disabled)?

Yes, that will invalidate censorship.

2. If they change the password, should they add just two DCF record for NVPWDH and NVPWDL?

Yes. However I have never tried to update the censorship passwords. From the principle of DCF records, the last valid client is used.

So adding the new password will overwrite the previous one.

Best regards,

Peter

james-lee — Tue, 09 Sep 2025 08:28:27 GMT

Hi Peter,

Thank you for your prompt answer.

Based on our test, they were all working.

Best regards,

James