I have a question about using utest.

[bohee2]

Hello.

I'm currently using the s32k324 board.

I'm doing utest to put a value in 0x1B000000 for hse activation.

As shown in the current picture, the last part of the 0x1B000000 value contains an odd value.

If so, I would appreciate it if you could let me know if you can activate hse in this state, or if not, what should I do.

I'd really appreciate it if you let me know quickly because I'm in a hurry

[davidtosenovjan]

This field has 8 bytes of length. What you are showing is out of range.

[bohee2]

Thank you for your answer.

Then, if I change the value of the 8 bits in front of you, will hse be activated?

[davidtosenovjan]

If is only one step. Also you will have to install HSE firmware.

Procedure you may find for instance in AN744810 or HSE-B Firmware Reference Manual (both are secure files).