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？
Hi everyone,I am trying to output DMX data over UART1 at 25Hz. Therefore I need a break for 88us. My plan was to take control over the port and set it into GPIO Mode. After 88us I set it back to UART mode. For breaktimes > 250us it works fine. But be...
I cannot find the BSDL file for STM32F429VIT6 any where. Any assistance is appreciated.Thank You
Being here just 30 seconds.I have two questions, where the first one is about using a typdef union{} in other files, see my code here // a.h typedef union{ float vf; unsigned char vuc[4]; }fc4; // a.c fc4 vfc4a; // b.c #include "a....
Regarding the ADC, with Gain Compensation, Offset, and Hardware Oversampling:Reference manual (RM0440 Rev 5) page 647 and also page 664 say:"Offset correction is not supported in oversampling mode. When ROVSE and/or JOVSE bit is set, the value of the...
