Multi-site semaphore detection and failure determining system and method

The invention discloses a multi-site semaphore detection and failure determining system and method. The system herein implements through an embedded microprocessor and a LCD display module. The embedded microprocessor includes a command processing module, a data storage module, a firmware updating module, an OS detection and repair module, a power voltage control module, an input and output semaphore detection module, a key processing module, a failure processing module, and a handler control module. The system provides necessary means for analyzing and detecting chip DC characteristic indexesby a mass production terminal, integrates a multi-index semaphore set to one system for performing detection and failure determination, comprises detection of chip physical connection characteristics, and greatly increases working efficiency. 本发明公开了种多site信号量检测及失效判定系统及方法，该系统通过嵌入式微处理器和LCD显示模块实现，所述嵌入式微处理器包括有指令处理模块、数据存储模块、固件更新模块、OS检测及修复模块、电源电压控制模块、输入输出信号量检测模块、按键处理模块、失效处理模块、handler控制模块。该系统给批量生产端进行芯片直流特性指标分析检测提供了必要手段，将多指标项信号量集