基于FPGA的PAL制视频信号产生器设计  

Design of Video Signal Generators in PAL Based on FPGA

作　　者：王成 崔少辉 王法臻 马铭骏 WANG Cheng;CUI Shaohui;WANG Fazhen;MA Mingjun(Shijiazhuang Campus of Army Engineering University,Shijiazhuang 050003;No.65655 Troops of PLA,Chifeng 024000)

机构地区：[1]陆军工程大学石家庄校区,石家庄050003 [2]65655部队,赤峰024000

出　　处：《舰船电子工程》2020年第10期138-141,共4页Ship Electronic Engineering

摘　　要：为了解决自动测试系统中图像采集卡功能自检的难题,论文基于FPGA设计了PAL制视频信号产生器,可以产生静态和动态图像信号,并研究了VHDL程序的自动生成技术,通过开发数字图像信号自动生成的FPGA程序辅助软件,实现了图像生成过程中的“所见即所得”。To solve the problems that exist in self-test of image acquisition card for automatic test system,the video signal generators in PAL is designed.It can both produce static image and dynamic image.The automatic generation technique for VHDL program is also researched.By the development of supporting software for automatic generation of digital image signal,"what you see is what you get"is realized.

关 键 词：FPGA 视频信号发生器 VHDL 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]