AT-GPIB

National Instruments AT-GPIB GPIB Interface Card for ISA Bus
Features

• ISA to IEEE488.2 Interface
• GPIB Controller Card
• Jumper-Selectable Hardware Features

The National Instruments AT-GPIB and AT-GPIB/TNT are the older ISA-based GPIB IEEE488.2 interface cards.

AT-GPIB/TNT
The National Instruments AT-GPIB/TNT is a high-performance IEEE 488 interface for PCs with ISA slots. This interface implements the high-speed GPIB protocol (HS488). The AT-GPIB/TNT can sustain data transfer rates greater than 1.5 Mbytes/s using the IEEE 488.1 3-wire handshake.

The AT-GPIB/TNT has three versions that all contain identical GPIB interface functionality.

The 3 versions include:
- the AT-GPIB/TNT (Plug and Play), featuring a jumperless configuration
- the legacy AT-GPIB/TNT, using DIP switches and jumpers to configure the interface
- the AT-GPIB/TNT+, combination AT-GPIB/TNT (Plug and Play) and GPIB analyzer in one board