PXI-8170/700 MHz的RT终端的TCP/IP传输速率指南
主要软件:
主要软件版本: 7.1
主要软件修正版本: N/A
次要软件: N/A
硬件: PXI/CompactPCI>>Controllers>>PXI-8170 RT, PXI/CompactPCI>>Controllers>>PXI-8170
问题: PXI-8170/700 MHz的RT终端的TCP/IP传输速率指南
解答: 下表中的数据是从RT终端通过网络传输数据速率的标准。其前提条件为控制器中除了TCP的进程外并未运行其他进程,因此其为最大速率。
测试硬件平台为PXI-8170/700 MHz的RT终端,软件平台为LabVIEW Real-Time 6i 和 LabVIEW Real-Time 6.1。从下表中可以看出LabVIEW Real-Time 6.1平台下的传输速率要高于LabVIEW Real-Time 6i。下表中,Sleep时间表示与TCP写并行执行的Wait Until Next ms这个多态VI的输入。Payload表示每次TCP的写入量。
LabVIEW Real-Time 6i:
Sleep (ms) |
Max Transfer Rate in kB/sec |
Payload (Bytes) |
0 |
71 |
1280 |
1 |
864 |
1024 |
2 |
777 |
1792 |
3 |
650 |
2048 |
LabVIEW Real-Time 6.1:
Sleep (ms) |
Max Transfer Rate in in kB/sec |
Payload (Bytes) |
0 |
980 |
2048 |
1 |
954 |
1024 |
2 |
890 |
4608 |
3 |
951 |
3072 |
相关链接: Developer Zone Example: Measuring the Maximum Amount of Data Sent Out of a Real-Time Target Device
附件:
报告日期: 03/11/2002
最近更新: 12/30/2014
文档编号: 2JACBTKN
Other Support Options
Ask the NI Community
Collaborate with other users in our discussion forums
Request Support from an Engineer
A valid service agreement may be required, and support options vary by country.