Regviz

STMicroelectronics /STM32H7A3x /RTC /RTC_SSR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as RTC_SSR

Share

Cut and paste this URL to share the unmodified register and value:

https://regviz.com/r/STMicroelectronics/STM32H742x/RTC/RTC_SSR#0x0

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 0SS

Description

RTC sub second register

Fields

SS

Sub second value SS[15:0] is the value in the synchronous prescaler counter. The fraction of a second is given by the formula below: Second fraction = (PREDIV_S - SS) / (PREDIV_S + 1) Note: SS can be larger than PREDIV_S only after a shift operation. In that case, the correct time/date is one second less than as indicated by RTC_TR/RTC_DR.

Links

()

Register Reference

https://github.com/cmsis-svd/cmsis-svd-data