NI-VISA returns a success if the driver supports the desired baud rate. Most serial devices accept only a predefined set of baud rates. The maximum rate for most standard serial ports is 115200. However, some serial devices, such as the NI PCI/PXI-843x product line, support any arbitrary baud rate below a specified maximum rate.
The maximum rate for most standard serial ports is 115200. However, some serial devices, such as the NI PCI/PXI-843x product line, support any arbitrary baud rate below a specified maximum rate. For more specifics on NI Serial Boards and third-party serial boards with regards to baud rates please refer to the first two links in the 'Additional Resources' section. Serial protocols. The Serial 1 and Serial2 ports can be configured for either RS-232 or RS-485 communications at standard baud rates up to 115200 bits per second. These protocols are summarized on this page, but for more information regarding their data formats and their use for. One of the more common baud rates, especially for simple stuff where speed isn't critical, is 9600 bps. Other 'standard' baud are 1200, 2400, 4800, 19200, 38400, 57600, and 115200. The higher a baud rate goes, the faster data is sent/received, but there are limits to how fast data can be transferred. What are the standard baud rates? Standard baud rates include 110, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200, 128000 and 256000 bits per second. See Full Answer. One of the more common baud rates, especially for simple stuff where speed isn't critical, is 9600 bps. Other 'standard' baud are 1200, 2400, 4800, 19200, 38400, 57600, and 115200. The higher a baud rate goes, the faster data is sent/received, but there are limits to how fast data can be transferred.
Description
You configure
BaudRate
as bits per second. The transferred bits include the start bit, the data bits, the parity bit (if used), and the stop bits. However, only the data bits are stored.
The baud rate is the rate at which information is transferred in a communication channel. In the serial port context, “9600 baud” means that the serial port is capable of transferring a maximum of 9600 bits per second. If the information unit is one baud (one bit), the bit rate and the baud rate are identical. If one baud is given as 10 bits, (for example, eight data bits plus two framing bits), the bit rate is still 9600 but the baud rate is 9600/10, or 960. You always configure
BaudRate
as bits per second. Therefore, in the previous example, set BaudRate
to 9600.
Note
Standard Baud Rates
Both the computer and the peripheral device must be configuredto the same baud rate before you can successfully read or write data.
Common Baud Rates
Standard baud rates include 110, 300, 600, 1200, 2400, 4800,9600, 14400, 19200, 38400, 57600, 115200, 128000 and 256000 bits persecond. Moviebox for pc windows 10. To display the supported baud rates for the serial ports onyour platform, see Finding Serial Port Information for Your Platform.