National Instruments AT-GPIB/TNT ISA GPIB interface board

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National Instruments · ISA

AT-GPIB/TNT

The National Instruments AT-GPIB/TNT is an IEEE 488.2 interface board for IBM PC AT and compatible computers with 16-bit expansion slots. This catalog record identifies the non-Plug-and-Play model, not the separately documented PnP variant.

ManufacturerNational Instruments

ModelAT-GPIB/TNT

Product TypeISA GPIB interface board

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Host interface16-bit ISA

Instrument interfaceIEEE 488.2 / GPIB

Configuration typeNon-Plug-and-Play

GPIB controller chipTNT4882C

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Overview

Product overview

Key product information and technical features.

The AT-GPIB/TNT provides a GPIB instrument interface within a compatible ISA host. NI's archived LabVIEW Instrument I/O reference identifies it as an IEEE 488.2 board for IBM PC AT-compatible systems with 16-bit slots.

NI documents the original AT-GPIB/TNT and AT-GPIB/TNT (PnP) separately. Confirm the board identity before selecting installation instructions or driver software.

Plug-in ISA architecture for compatible legacy host computers.
IEEE 488.2 interface for instrument communication.
Uses the National Instruments TNT4882C GPIB controller chip.

Verified specifications

Technical data

Verified product specifications.

Host bus	ISA
Host slot width	16 bit
Instrument interface standard	IEEE 488.2
Plug and Play	No
GPIB controller chip	TNT4882C
Assembly number pattern	181830x-01

Condition & included items

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Compatibility

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National Instruments

Manufacturer

ISA

Host expansion bus

AT-GPIB/TNT

IEEE 488.2 instrument interface

Archived driver guidance

NI's Windows Driver Software Archive guide places AT-GPIB/TNT under NI-488.2 version 1.7 non-Plug-and-Play controllers.

Confirm the non-PnP board identity, host slot, operating system, and driver combination before integration.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI-488.2 for Windows Driver Software Archive Installation GuideInstallation Guide · download.ni.com

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LabVIEW Instrument I/O VI Reference ManualArchived Reference Manual · docs-be.ni.com

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Memory Buffer of GPIB InterfacesNI Technical Support Article · knowledge.ni.com

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Is AT-GPIB/TNT the same as AT-GPIB/TNT (PnP)?

No. NI lists them separately, with assembly patterns 181830x-01 for AT-GPIB/TNT and 183663x-01 for AT-GPIB/TNT (PnP). This record covers the original non-PnP model.

What host slot does this board require?

NI identifies AT-GPIB/TNT as an ISA interface for IBM PC AT and compatible computers with 16-bit expansion slots.

Where is the archived Windows installation guidance?

The NI-488.2 Windows Driver Software Archive Installation Guide includes AT-GPIB/TNT in its version 1.7 non-Plug-and-Play controller section. Check the operating-system-specific driver support before installation.