基于FPGA简易逻辑分析仪的设计与实现

摘要

The design philosophy for multi-rate logic analyzer based on FPCA and analog oscilloscope was expounded. Both simulation and testing results prove a simple structure and low cost, high capture speed and ex-tendibility of the system and the stability of logic analyzer.%设计了基于FPGA和模拟示波器的多速率逻辑分析仪系统,重点阐述了硬件和固件的设计思想.仿真和测试表明,系统具有结构简单、成本低、捕获速度快及扩充通道方便等特点.