SIM reads the card and the handset data interface is based on the PC machine serial port, USES a piece of 74hc14 chip to realize the interface function.
SIM读卡器和手机数据接口是基于PC机串行通信口,利用一片74hc14芯片实现接口功能。
IBM PC and single chip microcomputer communication hardware circuit, software interface and measure to improve reliability of communication.
IBMPC机与单片机通讯的硬件电路、软件接口以及提高通讯可靠性的措施。
The paper introduces an approach of serial communication of PIC16F877 single chip computers with PC and provides a hardware interface circuit and a communication source program.
介绍了PIC16F877单片机与PC机实现串行通信的一种方法,并给出了硬件接口电路及通信源程序。
Its hardware components, function testing items, design of software, communication between industrial PC with device by using PCI interface chip (S5933) are introduced.
文章介绍了某型接口分组件功能测试系统的硬件组成、功能测试项目、软件设计和利用PCI接口芯片(S5 93 3)实现工业PC机和设备的通讯。
The PC wireless serial interface circuit consists of single chip transmitter MICRF102, single chip receiver MICRF007 that are introduced in this paper.
介绍一种采用MICRF102单片发射器芯片、MICRF007单片接收器芯片构成的PC机无串行接口电路及程序设计。
With the USB interface chip controlled by microcontroller, the communication between the card and PC is achieved.
控制卡通过单片机对USB通信接口芯片的控制,实现PC计算机与控制卡通过USB接口的通信。
The PC is provided with a human-machine interface for controlling the whole system by controlling the single chip via the USB interface so as to finish interrelated tasks.
PC机设置人机界面,通过USB接口控制单片机从而控制整个系统,完成相关任务。
The PC is provided with a human-machine interface for controlling the whole system by controlling the single chip via the USB interface so as to finish interrelated tasks.
PC机设置人机界面,通过USB接口控制单片机从而控制整个系统,完成相关任务。
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