Is it 100BASE-T1, 1000BASE-T, 100BASE-TX, 10BASE-T or 10BASE-Te? For those who are not well versed in Ethernet physical layer (PHY) terminology, it can be difficult to evaluate the various types of te
A long time ago, when I was still using Win98, my system crashed. Because I was using a computer for nothing, my friend introduced me to a master to help me fix my computer. He looked at the computer
When using F280 to debug the SCI module, using SCIA to send data to the serial port, the displayed data is inconsistent with the sent data, and the serial port assistant will always receive 00 after s
I used KEIL to write the 12864 driver. The control chip is LM3S811. The initialization was not successful. I checked the hardware several times and there was no problem. Please help me check if there