Struct probe_rs::architecture::arm::dp::DPIDR

source ·
pub struct DPIDR(pub u32);
Expand description

DPIDR, Debug Port Identification register (see ADI v5.2 B2.2.5)

DPIDR provides information about the Debug Port.

Tuple Fields§

§0: u32

Implementations§

Revision code. The meaning of this field is IMPLEMENTATION DEFINED.

Part Number for the Debug Port. This value is provided by the designer of the Debug Port and must not be changed.

Minimal Debug Port (MINDP) functions implemented:

0b0: Transaction counter, Pushed-verify, and Pushed-find operations are implemented.
0b1: Transaction counter, Pushed-verify, and Pushed-find operations are not implemented.

Version of the Debug Port architecture implemented. Permitted values are:

0x0: Reserved. Implementations of DPv0 do not implement DPIDR.
0x1: DPv1 is implemented.
0x2: DPv2 is implemented.

All remaining values are reserved.

Code that identifies the designer of the DP. This field indicates the designer of the DP and not the implementer, except where the two are the same. A JEDEC code takes the following form:

  • A sequence of zero or more numbers, all having the value 0x7F.
  • A following 8-bit number, that is not 0x7F, and where bit[7] is an odd parity bit. For example, Arm Limited is assigned the code 0x7F 0x7F 0x7F 0x7F 0x3B. The encoding that is used in the DPIDR is as follows:
  • The JEP106 continuation code, DPIDR bits[11:8], is the number of times that 0x7F appears before the final number. For example, for Arm Limited this field is 0x4.
  • The JEP106 identification code, IDR bits[7:1], equals bits[6:0] of the final number of the JEDEC code. For example, for Arm Limited this field is 0x3B.

The JEP106 continuation code (see DPIDR::version).

The JEP106 ID (see DPIDR::version).

Trait Implementations§

Get a range of bits.
Set a range of bits.
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
The version of the debug port that is required to read this register.
Converts to this type from the input type.
Converts to this type from the input type.
The address of the register (in bytes).
The name of the register as string.
The type returned in the event of a conversion error.
Performs the conversion.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Get a single bit.
Set a single bit.
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Converts self into T using Into<T>. Read more
Causes self to use its Binary implementation when Debug-formatted.
Causes self to use its Display implementation when Debug-formatted.
Causes self to use its LowerExp implementation when Debug-formatted.
Causes self to use its LowerHex implementation when Debug-formatted.
Causes self to use its Octal implementation when Debug-formatted.
Causes self to use its Pointer implementation when Debug-formatted.
Causes self to use its UpperExp implementation when Debug-formatted.
Causes self to use its UpperHex implementation when Debug-formatted.
Formats each item in a sequence. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Pipes by value. This is generally the method you want to use. Read more
Borrows self and passes that borrow into the pipe function. Read more
Mutably borrows self and passes that borrow into the pipe function. Read more
Borrows self, then passes self.borrow() into the pipe function. Read more
Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
Borrows self, then passes self.as_ref() into the pipe function.
Mutably borrows self, then passes self.as_mut() into the pipe function.
Borrows self, then passes self.deref() into the pipe function.
Mutably borrows self, then passes self.deref_mut() into the pipe function.
Immutable access to a value. Read more
Mutable access to a value. Read more
Immutable access to the Borrow<B> of a value. Read more
Mutable access to the BorrowMut<B> of a value. Read more
Immutable access to the AsRef<R> view of a value. Read more
Mutable access to the AsMut<R> view of a value. Read more
Immutable access to the Deref::Target of a value. Read more
Mutable access to the Deref::Target of a value. Read more
Calls .tap() only in debug builds, and is erased in release builds.
Calls .tap_mut() only in debug builds, and is erased in release builds.
Calls .tap_borrow() only in debug builds, and is erased in release builds.
Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
Calls .tap_ref() only in debug builds, and is erased in release builds.
Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
Calls .tap_deref() only in debug builds, and is erased in release builds.
Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Attempts to convert self into T using TryInto<T>. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more