单片机C8051F020的一段程序，用于串口通讯-C8051F020 MCU' s a program for serial communication

描述了c8051F020 UART1模块 如何从串口中断中的读写。程序通过串口1的中断读取了一字符并将此字符输出。-This program demonstrates how to configure the C8051F020 to write to and read from the UART interface. The program reads a word using the UART1 interrupts and outputs that word to the screen

本程序讲述了C8051F020的串口配置，为初学者提供了参考。-gja s s j sn bm m,smn ndmn