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F29P329SM-Q1: How to run the LPOST in SE device

Shuqing Zhou
Expert 4265 points

Part Number: F29P329SM-Q1
Other Parts Discussed in Thread: SYSCONFIG

Hi team,

I ask this for my customer. My customer run the device in HS-SE status, and want to run LPOST

I have already changed the device to SE device, and modify the sysconfig to enable the LPOST and MPOST and program the SECCFG to the device

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but after running the lpost_check function, the device will run into NMI

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after checking the HSM userguide, i find the LPOST register belongs to HSM by default

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and if i check the LPOST register in HSM side, it shows LPOST is enabled and LPOST test pass

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customer needs to do the LPOST in c29 side, could you help to give a demo to realize the LPOST and MPOST in HS-SE device?

What's more, is it any requirement for the lpost_check function ssu configuration? for example, is lpost_check function must in LINK2 or LINK1 or any other LINK is ok? I ask this because customer will let device run in SSUMODE2

BRs

Shuqing