Struct rp2040_pac::rosc::freqa::FREQA_SPEC

pub struct FREQA_SPEC;

The FREQA & FREQB registers control the frequency by controlling the drive strength of each stage
The drive strength has 4 levels determined by the number of bits set
Increasing the number of bits set increases the drive strength and increases the oscillation frequency
0 bits set is the default drive strength
1 bit set doubles the drive strength
2 bits set triples drive strength
3 bits set quadruples drive strength

You can read this register and get freqa::R. You can reset, write, write_with_zero this register using freqa::W. You can also modify this register. See API.

Trait Implementations

impl RegisterSpec for FREQA_SPEC

type Ux = u32

Raw register type (u8, u16, u32, …).

impl Resettable for FREQA_SPEC

reset() method sets FREQA to value 0

const RESET_VALUE: u32 = 0u32

Reset value of the register.

fn reset_value() -> Self::Ux

Reset value of the register.

impl Writable for FREQA_SPEC

write(|w| ..) method takes freqa::W writer structure

const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0u32

Specifies the register bits that are not changed if you pass 1 and are changed if you pass 0

const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0u32

Specifies the register bits that are not changed if you pass 0 and are changed if you pass 1

impl Readable for FREQA_SPEC

read() method returns freqa::R reader structure