C8051 单片机是高速混合信号系统级芯片(SOC),该器件具有较快的处理速度和较大的存储容量,并且具有在系统可编程(ISP)的功能,是设计加速度测试系统的理想选择,本文介绍了两种基于C8051 单片机的加速度测试系统。 关键词: C8051 单片机 加速度测试 FLASH 存储器 串口通讯 Abstract: The C8051 microcontroller is a fully integrated mixed-signal System-On-Chip (SOC) MCU with high speed. For its greater instruction throughput and larger capacity memory than usual , and its In-System-Programming (ISP) function , it was considered as a ideal choice in the field of acceleration testing system,and in the article two kinds of acceleration testing system basing on C8051 microcontroller are introduced. Key words:C8051 Microcontroller;Acceleration Testing;FLASH Memory;Serial Communication