CAN FD Clocks

Versal ACAP Technical Reference Manual (AM011)

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1.5 English

The controller receives two clocks from the PMC clock controller. These clocks are programmed by the CRL register module.

  • CANFDx_REF_CLK reference clocks
  • LPD_LSBUS_CLK, see the CRL LPD_LSBUS_CTRL register

Clock frequency guidelines are included in the I/O Peripheral Clock Frequency Requirements section.

Reference Clock

The LPD clock controller provides a reference clock to each controller.