Associate III

Solved

What is the HSE Bypass mode?

Split from this thread.

Hello @mƎALLEm ,

Thanks for the updates.

What is Bypass mode? Can you please provide guidance for this?

Thanks & Regards,

Jignesh Karena

This topic has been closed for replies.

mƎALLEmBest answer

ST Technical Moderator

For such questiion you need to refer to the reference manual of the product: RM0477:

You need to use OSC_IN only. The crystal oscillator output connected to OSC_IN.

If you are using CubeMx, this is the configuration:

Hope it's clear now.

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.