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stm32 /stm32wl3 /STM32WL33 /PWRC /ENGTRIM

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Interpret as ENGTRIM

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (TRIMRFDREGEN)TRIMRFDREGEN 0TRIM_RFDREG 0 (SPARE)SPARE 0 (TRIMMREN)TRIMMREN 0TRIM_MR0 (SMPSTRIMEN)SMPSTRIMEN 0SMPS_TRIM

Description

ENGTRIM register

Fields

TRIMRFDREGEN

TRIMRFDREGEN: trimming RFREG enabled

  • 1: trimming bit applied from ENGTRIM register
  • 0: trimming bit applied from OBL (can be read on TRIMR register)
TRIM_RFDREG

TRIM_RFDREG: RF Regulator Trimming By default, this value is not applied, but taken from the engi bytes; if ENGTRIM.TRIMRFDREGEN=1, the startup current can be controlled by this register.
SPARE
TRIMMREN

TRIMMREN: trimming MR enabled

  • 1: trimming bit applied from ENGTRIM register
  • 0: trimming bit applied from OBL (can be read on TRIMR register)
TRIM_MR

TRIM_MR: Main Regulator Output Voltage Trimming By default, this value is not applied, but taken from the engi bytes; if ENGTRIM.TRIMMREN=1, the startup current can be controlled by this register.
SMPSTRIMEN

SMPSTRIMEN: trimming SMPS enabled

  • 1: trimming bit applied from ENGTRIM register
  • 0: trimming bit applied from OBL (can be read on TRIMR register)
SMPS_TRIM

SMPS_TRIM: SMPS Output Voltage Trimming By default, this value is not applied, but taken from the engi bytes; if ENGTRIM.SMPSTRIMEN=1, the SMPS output voltage can be controlled by this register.

Links

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Register Reference

https://github.com/modm-io/cmsis-svd-stm32