MC9S12 单片机串口初始化及发送和接受1字节、N字节程序,MC9S12 single-chip serial port initialization and send and receive 1 byte, N-byte program

电可擦除可编程只读存储器EEPROM可分为并行和串行两大类。并行EEPROM在读写数据是通过8位数据总线传输，而串行EEPROM的数据是一位一位的传输。虽然与并行EEPROM相比，串行传输数据较慢，但它体积小、专用I/O口少、低廉、电路简单等优点，因此广泛用于智能仪器、仪表设备中。-Electrically erasable programmable read-only memory EEPROM can be divided into two major categories of paral

MC9S12单片机SCI模块中断检测，串口数据传输检测-Single-chip module interrupt detection MC9S12 SCI, serial data transmission test