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High-Speed Digital I/O
High-Speed Digital I/O
  • Pattern I/O, handshaking I/O, and change detection
  • Multiple-device expansion and synchronization for high-channel-count systems
  • 400 Mb/s maximum data rates
  • High-speed streaming with PCI Express and PXI Express technology
  • Programmable voltage, LVDS or TTL/CMOS logic levels
Customize your PXI system | Learn More

NI high-speed digital I/O instruments offer advanced interfacing and test features for today's digital and mixed-signal systems. With PC-based digital instruments, you can build flexible, powerful test systems to solve application challenges from custom communication analysis to end-of-line functional testing. NI high-speed digital instruments offer advanced test features such as onboard data validation and dedicated throughput over a PCI Express interface, in addition to programmable voltage levels, deep onboard memory, and precise data delay.

  • What Is PXI/CompactPCI?
  • Is PXI/CompactPCI the Right Choice?
  • Why Should I Use NI High-Speed Digital I/O?