Comprehensive Product Summary: ADLINK LPCI‑3488A Low‑Profile IEEE‑488.2/488.1 (GPIB) Interface Card

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### 1. Product Overview

Product Name:
LPCI‑3488A Low‑Profile IEEE‑488.2 and IEEE‑488.1 (GPIB) Interface Card

Model Number:
LPCI‑3488A

Series:
ADLINK 3488 Series (PCI/LPCI/PXI/USB/LPCIe‑3488A family)

Article Number:
LPCI‑3488A

Manufacturer:
ADLINK Technology Inc.
Headquarters: 9F, No.166 Jian Yi Road, Zhonghe District, New Taipei City 235, Taiwan
Website: [www.adlinktech.com](http://www.adlinktech.com)

Product Type:
Low‑profile PCI GPIB controller card compliant with IEEE‑488.1 and IEEE‑488.2 standards for instrument control and automation.

Product Description:
The ADLINK LPCI‑3488A is a high‑performance, low‑profile PCI GPIB (General Purpose Interface Bus) controller card designed for automated test equipment (ATE) and instrumentation control applications. It provides full compatibility with IEEE‑488.1 hardware and IEEE‑488.2 software standards, enabling communication and control of up to 14 stand‑alone instruments. The card supports both 3.3 V and 5 V PCI buses, features a 2 kB on‑board FIFO for efficient data buffering, and achieves transfer rates up to 1.5 MB/s.

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### 2. Key Features

- IEEE‑488.1/488.2 Compliance: Fully compatible with both hardware and software GPIB standards.
- High Data Throughput: Supports data transfer rates up to 1.5 MB/s in programmed I/O mode.
- Low‑Profile PCI Form Factor: MD1‑compliant PCB (120 mm × 64 mm) suitable for compact industrial and desktop systems.
- Dual Voltage PCI Support: Operates on 3.3 V or 5 V PCI buses, ensuring broad system compatibility.
- On‑Board FIFO Buffer: 2 kB FIFO for read/write operations to bridge the speed gap between the GPIB bus (~1.5 MB/s) and PCI bus (132 MB/s).
- Software Compatibility: Binary‑compatible with NI‑488.2 driver software and supports VISA library for seamless integration with existing instrument drivers.
- Plug‑and‑Play Configuration: Automatic resource allocation via PCI BIOS; no jumper or DIP switch settings required.
- Interactive Diagnostic Utility: ADLINK GPIB Utility for testing, configuration, and troubleshooting.
- Wide ADE Support: Compatible with Microsoft Visual Studio (VC++/VB/.NET), Borland C++ Builder, Delphi, NI LabVIEW™, LabWindows/CVI™, Agilent TestExec, and MATLAB®.
- Multi‑Instrument Control: Supports up to 14 instruments connected in linear, star, or hybrid topologies.
- Industrial‑Grade Reliability: CE and FCC Class A certified for EMC/EMI compliance.
- Operating System Support: Windows XP, Windows 7/8 (x86/x64).

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### 3. Technical Specifications

Form Factor:
Low‑profile PCI (MD1)

Dimensions (excluding connectors):
120 mm (L) × 64 mm (H)  (4.72 in × 2.52 in)

Weight:
Approx. 100 g (typical, without bracket)

Bus Interface:
32‑bit PCI, 33 MHz, 3.3 V/5 V signaling

GPIB Interface:
IEEE‑488 standard 24‑pin connector (female)

Data Transfer Rate:
Up to 1.5 MB/s (programmed I/O mode)

FIFO Buffer:
2 kB on‑board FIFO for read/write buffering

Maximum Devices:
Up to 14 instruments per controller

Cable Length:
- Recommended: 2 m between instruments
- Maximum total: 20 m per bus segment

Data Transfer Mode:
8‑bit parallel

Handshake Protocol:
3‑wire handshake (DAV, NRFD, NDAC) with byte‑level acknowledgment

Power Requirements:
+5 V DC @ 250 mA (typical), 300 mA (maximum)

Operating Temperature:
0 °C to 55 °C (32 °F to 131 °F)

Storage Temperature:
–20 °C to +80 °C (–4 °F to 176 °F)

Relative Humidity:
5 % to 95 %, non‑condensing

Certifications:
CE, FCC Class A (EMC/EMI compliance)

Environmental Compliance:
RoHS and WEEE directives

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### 4. Functionality

Operational Overview:
The LPCI‑3488A acts as a GPIB controller, enabling a host computer to communicate with and control multiple instruments in an automated test environment. It translates PCI bus transactions into IEEE‑488 bus commands and data transfers. The on‑board FIFO buffers data between the high‑speed PCI bus and the slower GPIB bus, ensuring efficient throughput and minimal latency.

Supported Topologies:
- Linear Configuration: Instruments connected in series along the GPIB cable.
- Star Configuration: Instruments connected from a central hub (controller).
- Hybrid Configuration: Combination of linear and star layouts.

Applications:
- Automated Test Equipment (ATE) systems
- Laboratory instrumentation control
- Data acquisition and measurement automation
- Calibration and diagnostics systems
- Industrial process monitoring

Software Integration:
The card’s driver package (ADL‑GPIB) provides a GPIB‑32.DLL interface fully binary‑compatible with NI‑488.2, allowing existing applications to run without recompilation. VISA library support ensures compatibility with most vendor‑supplied instrument drivers.

Programming Interfaces:
- Native ADLINK GPIB API (ANSI C functions)
- VISA library (Virtual Instrument Software Architecture)
- NI‑488.2 compatible API (ibdev, ibrd, ibwrt, ibclr, ibtrg, etc.)

Supported ADEs:
- Microsoft Visual C++ / Visual Basic / .NET
- Borland C++ Builder
- Delphi
- NI LabVIEW™ / LabWindows™ CVI
- Agilent TestExec
- MATLAB®

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### 5. Components & Accessories

Included Items:
- LPCI‑3488A GPIB interface card
- ADLINK GPIB Driver CD (ADL‑GPIB package)
- User’s Manual (PDF and printed)
- Low‑profile PCI bracket

Optional Accessories:
- ACL‑IEEE488‑1: 1 m IEEE‑488 standard cable
- ACL‑IEEE488‑2: 2 m IEEE‑488 standard cable
- ACL‑IEEE488‑4: 4 m IEEE‑488 standard cable
- ACL‑IEEE488‑8: 8 m IEEE‑488 standard cable

Connectors:
- GPIB: IEEE‑488 24‑pin female connector
- PCI Edge Connector: 32‑bit PCI gold‑finger interface

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### 6. Installation & Setup

System Requirements:
- Available 32‑bit PCI slot (3.3 V or 5 V signaling)
- Windows XP, Windows 7/8 (x86/x64)
- Minimum 256 MB RAM, 50 MB free disk space

Hardware Installation Procedure:
1. Power off the computer and disconnect all peripherals.
2. Open the system chassis and locate an available PCI slot.
3. Discharge static electricity using a grounded wrist strap.
4. Insert the LPCI‑3488A card firmly into the PCI slot.
5. Secure the bracket to the chassis.
6. Replace the system cover and power on the computer.

Software Installation:
1. Insert the ADLINK GPIB Driver CD or download the latest ADL‑GPIB package from [www.adlinktech.com](http://www.adlinktech.com).
2. Run `Setup.exe` to launch the InstallShield® wizard.
3. Follow on‑screen instructions to complete installation.
4. Reboot the system.
5. Use the ADLINK GPIB Utility to verify hardware detection and test communication.

Configuration:
- Plug‑and‑Play PCI configuration (no manual IRQ or DMA settings).
- Device addressing and preferences adjustable via GPIB Utility.

Cabling Guidelines:
- Maximum 2 m between adjacent instruments.
- Total cable length ≤ 20 m.
- Maximum 15 devices (including controller).
- At least two‑thirds of devices should be powered on for stable bus operation.

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### 7. Performance & Capabilities

Data Throughput:
- Up to 1.5 MB/s (LPCI‑3488A)
- Sustained transfer rates depend on instrument response and bus topology.

FIFO Buffering:
- 2 kB FIFO reduces latency and improves throughput for large block transfers.

Bus Performance:
- PCI bus bandwidth: 132 MB/s
- GPIB bus typical: 1.5 MB/s
- FIFO bridges speed mismatch, ensuring efficient data flow.

Capacity:
- Controls up to 14 instruments simultaneously.

Efficiency Enhancements:
- Block transfer mode for large data sets.
- Hardware handshake synchronization.
- Optimized driver architecture for low CPU overhead.

Limitations:
- Total cable length limited to 20 m.
- Maximum 15 devices per bus (including controller).
- Requires Windows OS (no native Linux/macOS driver).

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### 8. Standards & Compliance

Electrical & Mechanical Standards:
- IEEE‑488.1‑1978 (hardware)
- IEEE‑488.2‑1987 (software and protocol)
- PCI Specification 2.2 (32‑bit, 33 MHz)

Regulatory Certifications:
- CE (Conformité Européenne)
- FCC Class A (EMI/EMC compliance)

Environmental Compliance:
- RoHS (Restriction of Hazardous Substances)
- WEEE (Waste Electrical and Electronic Equipment Directive)

Industry Compatibility:
- Compatible with NI VISA, Agilent I/O Library, and most existing GPIB instrument drivers.
- Supports SCPI (Standard Commands for Programmable Instruments) command sets via ADEs.

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### 9. Additional Information

Warranty:
- Two‑year limited warranty (one year for products purchased in China).
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, improper installation, or unauthorized repair.

Technical Support & Service:
- Email: service@adlinktech.com
- Phone: +886‑2‑8226‑5877
- Fax: +886‑2‑8226‑5717
- Global offices in USA, Germany, China, Japan, Korea, Singapore, India, Israel, and UK.

Maintenance:
- Handle card using anti‑static precautions.
- Keep connectors clean and free of debris.
- Store in anti‑static packaging when not in use.

Software Updates:
- Latest drivers and utilities available at [www.adlinktech.com](http://www.adlinktech.com).
- ADL‑GPIB driver package includes sample code, diagnostic tools, and API documentation.

End‑of‑Life & Environmental Disposal:
- Compliant with WEEE directive; dispose of electronic components responsibly.

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### Summary

The ADLINK LPCI‑3488A is a robust, low‑profile PCI GPIB controller engineered for high‑performance instrument communication in automated test and measurement environments. With full IEEE‑488.1/488.2 compliance, 1.5 MB/s transfer capability, and seamless software compatibility with NI‑488.2 and VISA libraries, it provides a cost‑effective, drop‑in solution for both legacy and modern systems. Its 2 kB FIFO buffer, plug‑and‑play PCI configuration, and comprehensive software support make it ideal for laboratory automation, industrial testing, and research instrumentation control.

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Keywords for Technical Search:
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