I would like to hold the STM32H745 in reset and then connect with JTAG and be able to reprogram the flash internally. I am finding that their is some setting that is damaging a part on boot up and want to prevent the device from booting but still be...
Board: STM32 H757Issue: We are using internal QSPI memory. Write is working fine. But reading have issue.reading ignores first byte and also do swapping of 2 byte.For example: --> write 0<offset> 4<number of byte> 1 2 3 4<values to write>--> read 0<...
Hello,I'm trying to capture single-shot ADC reading from 3 subsequent channels. I'm using CubeIDE and STM32L100RCT6 on the Discovery board, but I have the same results with STM32F103CBT6. I do everything according to that document, but whenever I try...
Hi all,I want to use the I2C of my STM32F100xx Low/Medium density value line Discovery board but without using STM32cube IDE because i want to learn the basic register initialization and each step necessary so that i can port it to any IDE but i am u...
I need to interface 10 SRAMs (1024 x 16). With existing FMC controller I can interface only 4 so I am planning to use address line decoder for generating chip select signals. My main concern is whether I would need to use external buffers & transceiv...
Hi team,We are using STM32H750 MCU in our design. We are interfacing an SDRAM memory to the MCU using FMC. But we have doubt on the SDRAM chip select & clock enable signals. We are planning to use FMC_SDNE0 & FMC_SDCKE0. But In Discovery kit, FMC_SDN...
请问STM32H750使用外部SDRAM，FLASH和SD�?�，全速�?行，设计几层电路�?��?�适？
