rp2040_pac

Module pll_sys

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Expand description

PLL_SYS

Modules§

  • Control and Status
    GENERAL CONSTRAINTS:
    Reference clock frequency min=5MHz, max=800MHz
    Feedback divider min=16, max=320
    VCO frequency min=750MHz, max=1600MHz
  • Feedback divisor
    (note: this PLL does not support fractional division)
  • Controls the PLL post dividers for the primary output
    (note: this PLL does not have a secondary output)
    the primary output is driven from VCO divided by postdiv1*postdiv2
  • Controls the PLL power modes.

Structs§

Type Aliases§

  • CS (rw) register accessor: Control and Status
    GENERAL CONSTRAINTS:
    Reference clock frequency min=5MHz, max=800MHz
    Feedback divider min=16, max=320
    VCO frequency min=750MHz, max=1600MHz
  • FBDIV_INT (rw) register accessor: Feedback divisor
    (note: this PLL does not support fractional division)
  • PRIM (rw) register accessor: Controls the PLL post dividers for the primary output
    (note: this PLL does not have a secondary output)
    the primary output is driven from VCO divided by postdiv1*postdiv2
  • PWR (rw) register accessor: Controls the PLL power modes.