基于FPGA的HDLC串口设计
HDLC Serial Port Design Based on FPGA
简育华 1吕庆 1王瑞 2周璇 2田欢1
作者信息
- 1. 西安电子工程研究所 西安 710100
- 2. 陆军边海防学院 西安 710108
- 折叠
摘要
本文详细介绍了CRC基本原理和HDLC协议的具体内容,基于某雷达系统的实际需要,在FPGA中实现了HDLC协议的同步串口通信,并与串口通信板完成对接,测试表明此同步串口设计准确性高、稳定性好,具有很好的推广性和继承性.
Abstract
This paper provides a detailed introduction to the basic principle of cyclic redundancy check(CRC)and the specifics of the HDLC protocol.Based on the actual needs of a radar system,the synchronous FPGA-based seri-al communication is implemented using HDLC protocol.In addition,data exchange between the designed synchro-nous serial port and a serial communication board is carried out.The test results show that the proposed synchro-nous serial port has high accuracy and stability,making it highly applicable and inheritable.
关键词
FPGA/HDLC协议/CRC校验码Key words
FPGA/HDLC protocol/CRC check code引用本文复制引用
出版年
2024
NETL
NSTL
万方数据