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ETone
ETone
Associate III
April 27, 2019
Question

STM32L073 system information block address map

  • April 27, 2019
  • 4 replies
  • 850 views

I trying to find information on the system information block of the stm32l073rb, specifically the address of the vrefint calibration value. I've looked in the ref manual, the data sheet and the L0 HAL docs and have come up empty. Please show me how stupidly easy this is to find so I can be publicly embarrassed and flamed without mercy.

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4 replies

ETone
EToneAuthor
Associate III
April 27, 2019

Whoops! wrong forum. I should be flamed. I would delete this if I could but i will repost in mcu's

Olivier GALLIEN
Olivier GALLIEN
ST Technical Moderator
April 29, 2019

Hi,

Topics updated. No need to enter a new post.

BR,

Olivier

Olivier GALLIEN In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.
S.Ma
S.Ma
Principal
April 29, 2019

Have you checked the datasheet and ADC related electrical and memory mapping tables?

It might be next to the place talking about VTemp.

Otherwise, browse the H file defining this product registers, there might be some definitions coming from the chip spec.

Worst case a Nucleo ADC Vref example project.

Amel NASRI
Amel NASRI
ST Technical Moderator
April 30, 2019

dup https://community.st.com/s/question/0D50X0000AkSnaSSQS/stm32l073-information-block-memory-map

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