SDRAM working process: 1. After 8 refresh cycles after power-on stabilization, enter the mode register setting (MRS) to determine the chip's working mode, CL, BL, burst transmission mode. 2. The row i
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I have a touch screen, and the serial port and the microcontroller want to communicate program has been written, now the question is, how can I make the microcontroller read and understand, and execut
After a day of work, I finally figured it out. I am a newbie and don't understand TCP. I also encountered a small problem. When I closed the TCP connection, I couldn't connect again.The solution was a
I am using C8051F350 MCU. After completing AD conversion, I need to store the collected data into SD card using SPI mode. However, the return command is always wrong during the initialization process.