If you want to become a qualified hardware engineer, it is very important to master the knowledge of power supply.All working systems must have power supply, and whether the power supply is reliable a
This picture shows that the working frequency is not low. Here are some pictures for you to see: 1. A close-up of a single tube (LOG for yourself)2. Close-up of two tubes (combined circuit)3. Using Al
1. Serial port programming general block diagramMini2440 serial port communication (UART0)二、分步介绍
#define GPHCON(*(volatile unsigned long *)0x56000070)
#define ULCON0(*(volatile unsigned long *)0x50000