asynchronous serial communication interface的意思|示意

SPCE061A duplexing asynchronous serial interface of communication can realize many machine communication, make up step type control system all.

SPCE061A的全双工异步通讯的串行接口可实现多机通讯，组成了步式控制系统。

Serial asynchronous communication can be realized through universal I/O interface. The simple connection and considerate programming aim at various SCM application systems.

提出了一种利用通用I/O口实现串行异步通讯的方法，该方法接口简单，程序实现方便，特别适合各种单片机应用系统。

The VHDL program embedded in the FPGA chip includes: interface combine ISA bus and FPGA, serial asynchronous communication module for transmitting and receiving.

该接口卡FPGA芯片内部VHDL程序含：ISA总线与FPGA接口、串行异步通信发送及接收模块。

And it USES asynchronous serial communication technology based on RS-485 electric interface as communication means. The process of sending data frames are analyzed and communication protocol was made.

并且使用了广泛应用的RS - 485电气接口的串行通讯技术作为通讯方式，文中分析了发送数据桢的过程，并制定了通讯协议。

With some examples it introduced the use of single chip microcomputer serial interface in asynchronous multitude machines communication.

通过实例，介绍了单片机串行口的异步多机通信的应用。