USB (Universal Serial bus) is a mainstream bus standard of PC peripheral interface, which extends its applications to industrial automatic instruments.
通用串行总线(usb)是目前PC外设接口的主流总线标准，并迅速在工业自动化仪器仪表中得到应用。
This paper presents a method of the I2S standard audio data and ITU-R 656 format digital video signal processing through synchronous serial port and parallel peripheral interface in DSP.
介绍了一种采用DSP的同步串口和并行外设接口，对I2S标准音频数据和ITU - R 656格式数字视频信号进行处理的方法。
The serial peripheral interface (SPI) is a standard communication protocol, which is used in many fields.
串行SPI通信协议是一种标准的通信协议，很多场合下都是采用这种机制。
The serial peripheral interface (SPI) is a standard communication protocol, which is used in many fields.
串行SPI通信协议是一种标准的通信协议，很多场合下都是采用这种机制。
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