单片微机控制的彩色信号发生器

A Color TV Signal Generator Controled By Single Chip Computer

本文提出了以单片微机８０３１为核心，配以美国摩托罗拉公司的编码器和调制器构成的彩色电视信号发生器，利用单片微机具有多片ＲＡＭ、ＥＰＲＯＭ存储单元和多个输入／输出端口等特点，采用软件控制法产生彩色电视信号，使硬件结构相对大为简化．

The paper describes a color TV signal generator using single chip computer 8031,equipted with coder and modulater.Using multichip RAM EPROM and I/O of single chip computer,all signals are produced by sofeware control method in the system.these make hardware structure much simple.