---
name: "tnt4882"
section: "4freebsd"
platform: "linux"
package: "freebsd-manpages"
version: "10.1~RC1-1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/tnt4882"
---

# tnt4882(4freebsd)

National Instruments TNT4882A GPIB controller driver

## NAME

**tnt4882** – National Instruments TNT4882A GPIB controller driver

## SYNOPSIS

**device tnt4882**

## DESCRIPTION

The **tnt4882** driver provides support for driving an IEEE-488 bus, also called IEC-625 (or just "IEC bus"), or HP-IB (Hewlett Packard Instrument Bus), or GPIB (General Purpose Instrument Bus). The driver supports National Instruments PCI GPIB cards using the TNT4882 bus interface chip. This chip emulates a NEC PD7210 controller IC as the main interface between the host computer and the instrument bus.

## SEE ALSO

gpib(3), gpib(4)

## HISTORY

The **tnt4882** driver was written by Poul-Henning Kamp, and first appeared in FreeBSD 5.4.

## AUTHORS

This manual page was written by Jörg Wunsch.