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NXP/ST Power Architecture: Trace does not work when in SAFE mode

18-Apr-2024

MPC5675K can stay in SAFE mode which disables the MCKO signal and the trace does not work.


Possible solution

Use the below init sequence which switches CPU from SAFE into DRUN mode:

A RGM_FES W 0x4080
A ME_MCTL L 0x30005AF0
A ME_MCTL L 0x3000A50F
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