S32K312 not programming- Showing Secure Boot Issue

[sharad_yadav]

Dear all, 

Facing issue with programming S32K312. 

Checked all hardware related points on board, all voltages are ok. Connection from Multilink FX to Board programing connector is also ok. 

Error reads as below:

"Secure Debug might be enabled on this device, if so please unlock the device via PEmicro scripts before attempting to connect again (See pemicro.com/securedebug/s32k3 for more information)"

Check attachment as well. 

Request all to check and help. 

Regards, 

Sharad

[SethWang]

Hi,

My customer met the same issue.

How to solve it?

BR,

Seth

[sharad_yadav]

@SethWang Not able to solve this issue. Chip was locked in production itself. Get new samples from NXP and then check. FYI: We moved to another chip manufacturer for this project.

[SethWang]

Hi sharad_yadav,

Got it.

Thanks a lot.

BR,

Seth

[danielmartynek]

Hello @sharad_yadav,

Can you please follow the instructions from this link pemicro.com/securedebug/s32k3 ?

BR, Daniel

[abunayeeem]

@danielmartynek 

In one of out custom control card, we are also facing the same issue. 
we are encountering the following error:

"Secure Debug might be enabled on this device. If so, please unlock the device via PEmicro scripts before attempting to connect again."

could you please suggest us a solution for this?

[PatrickPP1]

HI!

In this link "pemicro.com/securedebug/s32k3 ",The second py script should input a key, but this key should be registed by the nxp smart card. I do not have the NXP smart card ,Please help me to solve this problem ,thanks a lot. 

Patrick

[abunayeeem]

Hi @PatrickPP1, 
did you manage to authenticate the debugger or unlock the secure debug mode?