并行通信接口 meaning in Chinese

parallel communication interface

The circuit designing of data acquisition board , especially of the parallel communication interface is thoroughly analyzed and the protocol of communication between pc and the data acquisition board is defined
本文重点论述了数据采集板硬件电路的设计，特别是并行通信接口电路的设计，定义了上下位机相互间通信的协议。
The system is able to complete the data sample of 32 signals input , and has the ability to sample simultaneously of per 4 signal inputs . the conversion is 8 bits , and the sample rate of per channel is not less than 400hz . in addition , this data conversion system also have the ability of data storage without power supply , and the data size in flash memory is amount to sample 5s " of 32 signal inputs
整个采集系统完成对32路输入信号的采样，而且可对每4信号路进行同步采样， ad转换精度为8位，每路信号采样率不低于400hz ，另外系统还具备断电数据保存功能，采用flash存储器保存5秒的采样数据，同时也具备与计算饥的epp并行通信接口。