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NI (National Instruments) · PXI

PXI-7813

The NI PXI-7813, part number 779362-01, is a reconfigurable PXI digital RIO module with a Virtex-II 3M gate FPGA and 160 bidirectional digital channels.

ManufacturerNI (National Instruments)

ModelPXI-7813

Part Number779362-01

Product TypeVirtex-II 3M Gate FPGA, 160 DIO, PXI Digital Reconfigurable I/O Module

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Bus ConnectorPXI

Maximum Clock Rate40 MHz

Bidirectional Digital Channels160

Digital I/O Logic Levels3.3 V, 5 V

Dynamic RAM (DRAM)0 MB

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Overview

Product overview

Key product information and technical features.

The PXI-7813 provides a user-programmable FPGA for onboard processing and flexible digital I/O operation. With LabVIEW FPGA, its digital lines can be configured for inputs, outputs, counter/timers, PWM, encoder inputs or specialized communication protocols.

The module combines a PXI bus interface with VHDCI front connectivity and single-ended signaling. Its reconfigurable architecture supports custom onboard decision making and hardware-timed operation.

Virtex-II 3M FPGA for reconfigurable digital I/O operation.
160 bidirectional digital channels.
Maximum acquisition and generation rates of 40 MHz.
Single-ended digital signaling through VHDCI front connections.
Listed output voltage range of 0 V to 3.3 V.

Verified specifications

Technical data

Verified product specifications.

Bus Connector	PXI
Maximum Clock Rate	40 MHz
Number of Bidirectional Digital Channels	160
Digital I/O Logic Levels	3.3 V, 5 V
Dynamic RAM (DRAM)	0 MB
FPGA	Virtex-II 3M
Supports Peer To Peer Streaming	No
Reconfigurable	Yes
Bus Connection	PXI
Front Connection Type	VHDCI
Signaling Type	Single-Ended
Supported Hardware Platform	PXI
Digital I/O Termination	0 Ohm
Output Voltage Range	0 V to 3.3 V
Maximum Acquisition Rate	40 MHz
Maximum Generation Rate	40 MHz
Maximum Active Load	40
Maximum Data Rate	40 MHz
Module Width	1
Onboard Memory	0 MB
Supports Hardware Compare	No
NI part numbers	779362-01

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NI

Manufacturer

PXI

Supported Hardware Platform

PXI-7813

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Specifications (NI)Specifications · ni.com

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Getting Started (NI)Getting Started · ni.com

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Letter Of Volatility (NI)Letter Of Volatility · ni.com

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Dimensional Drawings (NI)Dimensional Drawings · ni.com

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Product Page (NI)Product Page · ni.com

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FAQ

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Product-specific answers based on available technical information.

What is the part number for the PXI-7813?

The listed NI part number is 779362-01. The supplied structured record describes this part as the PXI-7813R 3M gate digital RIO module with 160 DIO.

How many digital channels does the PXI-7813 have?

It has 160 bidirectional digital channels with single-ended signaling.

What FPGA does the PXI-7813 use?

It uses a Virtex-II 3M FPGA for reconfigurable digital I/O operation.

What are the maximum acquisition and generation rates?

The listed maximum acquisition rate and maximum generation rate are each 40 MHz.

Does the listed 5 V logic level mean the module outputs 5 V?

No. The preserved specifications list digital I/O logic levels of 3.3 V and 5 V, but the output voltage range is listed separately as 0 V to 3.3 V. Consult NI's electrical specifications before connecting signals.