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July 2025
PCI-7811
PCI-7811, 1M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device
Actual item may vary if no part number is provided on quote request.
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March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PCI-7811 Digital Reconfigurable I/O Device
Featured with an FPGA (1M Gate Virtex-II), the National Instruments PCI-7811 (Part number: 779363-01) is a Digital Reconfigurable I/O Device. This model offers customizeable I/O operation, onboard processing, and is an ideal solution for sensor simulation, waveform generation, and applications where fine-controlling is required with narrow margins. The reconfigurable FPGA incorporated in this model offers 10,240 flip-lops and 4-input LUTs, 40 18x18 multipliers, and 720 Kbits encoded block RAM.
This model comes with 160 TTL compatible digital I/O channels. These digital I/O channels provide 4.0 mA source current, 4.0 mA sink current, and each one can be programmed for its power-on state. This Digital Reconfigurable I/O Device enables the users to define their own measurement hardware circuitry through FPGA chips and National Instruments LabVIEW graphical software tools. This model offers integrated short-circuit protection on all of its output lines for up to eight lines at a time. While operating in typical conditions, the NI PCI-7811 device consumes 650 mA of current.
Four 68-pin, VHDCI high density female connectors are incorporated in this RIO Device for I/O connections. The user can operate this device as either a master or slave in any PCI expansion slot. The PCI-7811 features three DMA channels and supports three data transfer modes: Interrupts, DMA, and programmed I/O. For time related functions, Digital Reconfigurable I/O Device comes equipped with an onboard clock. The physical dimensions are 17 cm by 11 cm (without connectors) and this model weighs around 112 g.
PCI-7811 Mature Status has been announced by National Instruments, but will still be available for purchase and repairs by Apex Waves.
| Model | PCI-7811 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779363-01 |
| Series | R Series |
| Type | 1M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device |
| FPGA Type | Virtex-II V1000 |
| Number of Flip-flops | 10,240 |
| Number of 18 × 18 multipliers | 40 |
| Embedded Block RAM | 720 kbits |
| Digital I/O | 160 |
| I/O Connector | 4 68-pin female high-density VHDCI type |
| Power Requirements | +3.3 VDC,+5 VDC -- 650 mA, 9 mA |
| Dimensions | 6.7 in. by 4.3 in. |
| Weight | 112 g, 3.95 oz, 0.25 lb |
| Software Driver | NI-RIO |
| PCI-7811 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PCI-7811:
National Instruments PCI-7811 Frequently Asked Questions
Question: How do I compile code for the NI PCI-7811 when using a Windows 10 computer?
Answer: When using a Windows 10 computer with the NI PCI-7811 you can compile code by using the Cloud Compile Server, using the NI Service package or refer to an older OS compatible with Xilinx ISE 10.1.
Question: Is the PCI-7811 compatible with Vivado for coding?
Answer: The NI PCI-7811 is a Virtex-II FPGA which is not compatible with Vivado.
Question: Is the PCI-7811 suitable for high-speed waveform generation?
Answer: Yes, the PCI-7811 is designed for high-speed waveform generation.
PCI-7811 PDF Manuals
GETTING-STARTED-WITH-R-SERIES-MULTIFUNCTION-RIO.PDF
NI-78XXR-PINOUT-LABELS-FOR-THE-SCB-68-NOTE-TO-USERS.PDF
NI-78XXR-PINOUT-LABELS-FOR-THE-SCB-68A-NOTE-TO-USERS.PDF
NI-R-SERIES-INTELLIGENT-DAQ-USER-MANUAL.PDF
NI-R-SERIES-MULTIFUNCTION-RIO-SPECIFICATIONS.PDF
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