新型TV-VGA转换器的研制与开发

Research and development on new type of TV-VGA converter

介绍了一种利用新型的Ａ／Ｄ和Ｄ／Ａ芯片，以及ＦＩＦＯ行存储器组成的ＴＶＶＧＡ转换系统。该系统具有成本低，电路简单可靠等优点。

This thesis introduces a new type of TV VGA switch system which uses A/D,D/A and FIFO line buffer chips of new models. The advantages of this system are low costing, simple circuit and high reliability.