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Hi,I took reference for calulating the timing / cycles for my MT29F1280AJAAA (I'm using STM32H745ZIT3) In Asynchronous mode - 5, which is saying ~50Mhz in the datasheet. But I'm running FMC at 131MHz clcok, what ever the calculation I have calculate...
I am generating a PWM signal using timer1 register and use it in Center aligned mode. I want to to know if i can modify the timer counter register TIMx_CNT register with some "x" value in the timer interrupt instead of resetting it to 0.
Hello,I want to know the DAC output buffer maximum safe output current before damaging the output buffer. I know that it's not possible to get the output swing mentioned in the datasheet under this condition.The datasheet maximum ratings doesn't stat...
Hi,This is my first time using an STM32N6 without internal flash, and since I am right before handing over files for artwork, I would appreciate it if you could check if the power lines and XSPI memory connections are correct.I have searched around a...
Hello ST Community, I am currently evaluating an architecture based on STM32H7 series MCUs (STM32H743 / STM32H7A3) and would appreciate guidance on external memory scalability and best practices. Target Architecture Bootloader in internal FlashMain a...
Hi, You know, there are some strict requirements about MCU used in optical module or production, which include1. Size and package2. Internal resource3. IO amount, especially ADC and DAC with >= 12bit resolution which be used to monitor signal and c...
Hello,I am planning to use STM32H562RGT6 in my product to communicate and update my firmware via CAN FD.To plan that, I am using STM32CubeMX 6.17.0, the datasheet and the AN2606 (Rev 70).And I would like to use only one CAN FD to communicate and to u...
I have followed the datasheets and tried to calculate my reference voltage. I am supplying steady 3V on Vref+ pin but I wanted to confirm this because I have some troubles with the ADC precision.So I read the internal voltage both on my card and on a...
Hi everyone,We are encountering a XSPI Deadlock on our STM32H7S7-Discovery board (STM32H7S78-DK).To provide some context, our system is configured as follows:External FLASH: Connected to XSPI1. Swapped through XSPIM to port 2 and operates in memory m...
I am using STM32G0B1KCT6 MCU, i would like to use the full flash of 256KB starting from 0x8000000 to 0x803FFFF. but am unable to flash in bank 2 (ranging from 0x8020000 to 0x803FFFF).if i reduce the flash size to Bank1 only, then am able to flash and...
