基于复杂可编程逻辑器件 (CPLD)和单片机技术, 设计了一种高精度多功能双路相关脉冲激光器, 从整体上介绍了设计此设备需考虑的几个方面, 并重点阐述了单片机模块、 CPLD处理单元、高精度时钟和驱动电路的基本设计方法。通过实验测试验证展示了本设计的功能和精度要求。

Based on the technology of complex programming logic device (CPLD) and micro-computer unit (MCU), a correlation pulse laser with high precision, multi-purpose and two-path circuit is designed. Several aspects to be considered in design are introduced. And basic design methods of MCU module, CPLD processing unit, high precision clock and driving circuits are introduced. Requirements of functions and precision of the design are tested and showed by experiments.