The NI PCI-7811R digital RIO board features a user-programmable FPGA chip for onboard processing and flexible I/O operation. You configure all functionality using NI LabVIEW graphical block diagrams and the LabVIEW FPGA Module. Your block diagram executes in the hardware, giving you direct, immediate control over all I/O signals to deliver high-performance capabilities such as the following:
-Complete control over the synchronization and timing of all signals and operations
-Custom onboard decision making that executes with hardware-timed speed and reliability
-160 digital lines individually configurable as inputs, outputs, counter/timers, pulse-width modulation, flexible encoder inputs, or specialized communication protocols
With R Series digital RIO devices and LabVIEW FPGA, you can configure user-defined hardware for a wide variety of applications, such as custom digital data acquisition, high-speed waveform generation, sensor simulation, hardware-in-the-loop (HIL) test, custom digital communications protocols, bit error rate testing, and other applications that require precise timing and control.
Recommended Accessories
The NI SHC-68-68-RDIO cable is designed and shielded specifically for the digital I/O (DIO) connectors on R Series digital RIO devices for improved signal integrity when connected to terminal blocks or the NI 9151 R Series expansion chassis.
Low-Cost, High-Performance Signal Conditioning
The NI 9151 R Series expansion chassis connects directly to any digital connector on R Series devices and houses up to four NI C Series I/O modules for low-cost signal conditioning, I/O channel expansion, and direct connectivity.
- 160 digital lines configurable as inputs, outputs, counters, or custom logic at rates up to 40 MHz
- Virtex-II 1M gate FPGA programmable with the LabVIEW FPGA Module
- User-defined triggering, timing, and onboard decision making with 25 ns resolution
- Connectivity to the NI 9151 for analog and digital I/O expansion/signal conditioning
- High-speed digital pattern generation with 80 KB of onboard memory and DMA data streaming
- Built-in examples for I2C, SPI, S/PDIF, RS232, and other digital communication protocols
