S32K142 LPIT and CLOCK error

[Ada_Lovelace]

Hi,all

I have a board about S32K142, external crystal is 40Mhz, I config the code referencing the S32K1xx_Clock_Calculator_Rev1.

But when I set the LPIT，I meet the problem:

The code crashs,it does not work. I debug that finding it when I give the value to LPIT, it 

debug error, I successfully  run the project when I have the EVB board, which the external crystal is 8Mhz.

What should I do to fix it?

[danielmartynek · Accepted solution]

Hello @Ada_Lovelace,

It seems like you use SPLLDIV2 as the peripheral clock.

But is SPLLDIV2 really 40MHz?

With 40Mhz crystal and MULT = 24, Prediv = 0

Regards,

Daniel