National Instruments 3.22E+04 用户手册
Chapter 3
Configuration
© National Instruments Corporation
3-3
Bits per Second
Bits per second, or baud rate, is the speed for a serial port.
Data Bits
Data bits is the number of data bits in a single serial byte.
Parity
Parity is the specification for even, odd, or no parity bits in each
transmitted byte.
transmitted byte.
Stop Bits
Stop bits is the number of terminating bits on the end of each transmitted
serial byte.
serial byte.
Flow Control
Flow control is a method for temporarily halting the stream of serial bytes
to prevent overflow.
to prevent overflow.
Advanced Port Settings
To view or change the advanced port settings, click on the Advanced
button. Figure 3-2 shows the Advanced Port Settings dialog box.
button. Figure 3-2 shows the Advanced Port Settings dialog box.
Figure 3-2. Advanced Port Settings Dialog Box