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Calculate the Baudrate in SPI?

Question asked by Muzahir Hussain on Feb 10, 2018
Latest reply on Feb 10, 2018 by Clive One

How do I calculate the SPI baudrate in nucleo STM32F103RB?

In reference manual it says, 

Bits 5:3 BR[2:0]: Baud rate control
000: fPCLK/2
001: fPCLK/4
010: fPCLK/8
011: fPCLK/16
100: fPCLK/32
101: fPCLK/64
110: fPCLK/128
111: fPCLK/256

What does it mean??

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