Module rp2040_pac::ppb::aircr

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Expand description

Use the Application Interrupt and Reset Control Register to: determine data endianness, clear all active state information from debug halt mode, request a system reset.

Structs§

  • AIRCR_SPEC
    Use the Application Interrupt and Reset Control Register to: determine data endianness, clear all active state information from debug halt mode, request a system reset.

Type Aliases§

  • ENDIANESS_R
    Field ENDIANESS reader - Data endianness implemented:
    0 = Little-endian.
  • R
    Register AIRCR reader
  • SYSRESETREQ_R
    Field SYSRESETREQ reader - Writing 1 to this bit causes the SYSRESETREQ signal to the outer system to be asserted to request a reset. The intention is to force a large system reset of all major components except for debug. The C_HALT bit in the DHCSR is cleared as a result of the system reset requested. The debugger does not lose contact with the device.
  • SYSRESETREQ_W
    Field SYSRESETREQ writer - Writing 1 to this bit causes the SYSRESETREQ signal to the outer system to be asserted to request a reset. The intention is to force a large system reset of all major components except for debug. The C_HALT bit in the DHCSR is cleared as a result of the system reset requested. The debugger does not lose contact with the device.
  • VECTCLRACTIVE_R
    Field VECTCLRACTIVE reader - Clears all active state information for fixed and configurable exceptions. This bit: is self-clearing, can only be set by the DAP when the core is halted. When set: clears all active exception status of the processor, forces a return to Thread mode, forces an IPSR of 0. A debugger must re-initialize the stack.
  • VECTCLRACTIVE_W
    Field VECTCLRACTIVE writer - Clears all active state information for fixed and configurable exceptions. This bit: is self-clearing, can only be set by the DAP when the core is halted. When set: clears all active exception status of the processor, forces a return to Thread mode, forces an IPSR of 0. A debugger must re-initialize the stack.
  • VECTKEY_R
    Field VECTKEY reader - Register key:
    Reads as Unknown
    On writes, write 0x05FA to VECTKEY, otherwise the write is ignored.
  • VECTKEY_W
    Field VECTKEY writer - Register key:
    Reads as Unknown
    On writes, write 0x05FA to VECTKEY, otherwise the write is ignored.
  • W
    Register AIRCR writer