NI (National Instruments) PCI-7813 3M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device
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NI (National Instruments) · Computer-Based Device

PCI-7813

The NI PCI-7813 is a PCI digital reconfigurable I/O device with a Virtex-II 3M FPGA and 160 bidirectional digital channels. Its user-programmable FPGA supports custom onboard processing and flexible digital I/O operation.

ManufacturerNI (National Instruments)
ModelPCI-7813
Part Number779370-01
Product Type3M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device
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Bus ConnectorPCI
FPGAVirtex-II 3M
Bidirectional Digital Channels160
Maximum Clock Rate40 MHz
Digital I/O Logic Levels3.3 V, 5 V
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Overview

Product overview

Key product information and technical features.

The PCI-7813 combines a PCI host connection with a user-programmable FPGA for onboard processing and hardware-timed digital operation. It provides 160 bidirectional digital channels for implementing application-specific I/O behavior.

With LabVIEW FPGA, digital lines can be individually configured as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. The device supports custom onboard decision making for tasks requiring precise timing and control.

  • 160 bidirectional digital channels for configurable input and output operation.
  • User-programmable Virtex-II 3M FPGA for custom onboard processing.
  • LabVIEW FPGA configuration of digital functions including counters, timers, PWM, encoder inputs, and custom communication protocols.
  • PCI host interface with VHDCI front connections and single-ended signaling.
  • Maximum clock rate of 40 MHz.
Verified specifications

Technical data

Verified product specifications.

Bus ConnectorPCI
FPGAVirtex-II 3M
Number of Bidirectional Digital Channels160
Maximum Clock Rate40 MHz
Digital I/O Logic Levels3.3 V, 5 V
Dynamic RAM (DRAM)0 MB
ReconfigurableYes
Maximum Digital Update Rate40 ms
Operating Temperature Range0 °C to 55 °C
Bus ConnectionPCI
Front Connection TypeVHDCI
Signaling TypeSingle-Ended
Supported Hardware PlatformComputer-Based Device
Digital I/O Termination0 Ohm
Output Voltage Range0 V to 3.3 V
Maximum Acquisition Rate40 MHz
Maximum Generation Rate40 MHz
Maximum Data Rate40 MHz
Supports Hardware CompareNo
NI part numbers779370-01
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NI

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Computer-Based Device

Supported Hardware Platform

PCI-7813

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FAQ

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Product-specific answers based on available technical information.

What is the part number for the PCI-7813?

The supplied verified catalog record lists NI part number 779370-01, described as PCI-7813R 3M Gate Digital RIO with 160 DIO.

Is the PCI-7813 reconfigurable?

Yes. It has a user-programmable Virtex-II 3M FPGA for custom onboard processing and digital I/O operation.

What digital line functions can be configured?

With LabVIEW FPGA, digital lines can be configured as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols.

Does the PCI-7813 support hardware compare?

No. The existing verified specification lists hardware compare as unsupported.

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