@Amel NASRI (Update: this was moved from a 2020 thread STM32H745: DS and RM disagree, which to believe?) I've also verified that these errors still exist (though table/page numbers have changed) in latest docs ("DS12923 Rev 2 March 2023" and "RM0399 ...
Hi all, I have already searched on the forms and in general did not find an answer to my problem, I will be very grateful to you for help.I need to create an output signal with a frequency of 100 Mhz as CLK in STM32H745. I used the Discovery Boards ...
I have chosen the STM32F765ZIT7 for my project due to its suitable number of pins and bus interfaces. However, this microcontroller does not support Error Correction Code (ECC) for SRAM. Therefore, I kindly request your recommendation for the best re...
Hello,my goal here to understand the TIM channel output behavior in different situations between generating one-pulse. Ultimately I need to make sure that I have a predictable output "0" level output at all times if not generating pulse.I am using ST...
Hello everyone,I am currently working with an STM32H725 microcontroller, and I am encountering an issue when trying to access the Option Bytes (OB) via STM32CubeProgrammer in DFU mode. The OB option is grayed out, and I am unable to modify it.Could t...
I have the following problem with my STM32H743:I want to use the ADC3 for an injected conversion, but the ADC3 interrupt does not call the ADC3_IRQHandler, instead the SysTick_Handler is called whenever an ADC3 interrupt happens. When I read the ISP...
STM32H745 datasheet says:RTC_OUT can come out PB2 port. No other port is listed in the DS for RTC_OUT. See table 8, page 62. RTC_OUT also listed in table 10, page 90, and note for PC13, page 92.STM32H745 reference manual says:RTC_OUT can be direc...
i am using nucleo-144, H743ZI2 board. while i am uploading code in the stm32cubeide i am getting error as "target not found". i have searched in the community and then tried connect the boot0 to high, and power the board, connect to cube programmer a...
Hi All,I have a 50MHz clock with 1Vpp and the MAC is not working. The only information I have from the RM and datasheet is this is a digital input pin and never mentioned about the voltage level. Please help what is the clock pulse VPP for RMII refer...
I am using stm32h750vbt6 for pmsm foc. I want to know if there is a way to use hrtim in center aligned mode as it would be needed for svpwm.Right now I'm updating the duty cycle with the following settings.Set comparator value: counter value/2 - duty...