USB和串行计算机连接。
在本例中，必须配置目标计算机以接受串行端口到串行端口的连接。
In this case, you must configure the target computer to accept a serial-port-to-serial-port connection.
演示如何将字符串发送到计算机的串行端口。
Demonstrates how to send a string to a computer's serial port.
演示如何从计算机的串行端口接收字符串。
Demonstrates how to receive a string from a computer's serial port.
使用并行或串行电缆连接到其他计算机上。
The serial cable must be long enough to connect the computers together.
串口是常用的计算机与外部串行设备之间的数据传输通道。
CommPort is the data transmission channel between PC and the outside serial equipment.
计算机进行数据传输时，常用的是串行通信方式。
The use of computer data transmission, the commonly used is the serial communication.
使用并行或串行电缆连接到其他计算机上。
The network cable must be long enough to connect the computers together.
您可能需要使用计算机上的其他串行端口。
You may need to use a different serial port on your computer.
您可能需要使用计算机上的其他串行端口。
You may need to use a different serial port on your computer.
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