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Visitor II
March 19, 2025
Question

STM32U073/083 I2C4, not visible in SFR view

Hi

I'm using the stm32u073, the i2c4 peripheral registers are not visible in the SFR view when debugging, and the peripheral address is not included in the reference manual table 4.

I checked the .svd for u83, is the same.

Cheers

 

 

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2 replies

STTwo-32
ST Technical Moderator
March 19, 2025

Salut @max34000 and welcome to the ST Community.

Thank you for escalating those typos (for the RM and the SVD file). I've escalated for correction on the coming release (under internal ticket number 205854).

Best Regards.

STTwo-32

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Kevlar700
Associate II
March 24, 2025

The I2C4 peripheral is missing from the STM32U073.svd file. Probably missed because it isn't available on the whole stm32u0 line.