Dear all,
I am working on FDCAN with STM32G473 and I do not understand the example calculation of the Baudrate in chapter 43.4.7 in the following document RM0440 Rev 2 (en.DM00355726.pdf)
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2020-02-03 9:58 PM
bit time = [NTSEG1 + NTSEG2 + 3] tq
And in the note
With a CAN kernel clock of 48 MHz, the reset value of 0x06000A03 configures the FDCAN
for a bit rate of 171 kbit/s.
NSJW = 6
NBRP = 0 => 1
NTSEG1 = 10
NTSEG2 = 3
How do you get 171 kbit/s by 48 MHz
Best Regards
Harald
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FDCAN
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STM32G4 series
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