Comprehensive Product Summary: ADLINK LPCIe-3488A Low-Profile PCI Express IEEE-488.2/488.1 (GPIB) Interface Card

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### 1. Product Overview

Product Name: LPCIe-3488A
Model: LPCIe-3488A
Series: LPCIe/LPCI/USB-3488A IEEE-488 GPIB Interface Card Series
Article Number: LPCIe-3488A
Manufacturer: ADLINK Technology, Inc.
Part Number: 50-17023-3030
Manual Revision: 2.50 (December 12, 2014)
Product Type: Low-profile PCI Express IEEE-488.2 and IEEE-488.1 (GPIB) interface card

The ADLINK LPCIe-3488A is a high-performance, low-profile PCI Express (PCIe) GPIB controller card designed for instrument control and automation applications. It provides full compatibility with IEEE-488.1 and IEEE-488.2 standards, enabling communication with up to 14 GPIB instruments. The card is part of ADLINK’s 3488A series, which also includes the LPCI-3488A (PCI) and USB-3488A (USB) variants, offering flexible connectivity options for different system architectures.

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### 2. Key Features

- Full IEEE-488.1 and IEEE-488.2 Compliance: Ensures interoperability with a wide range of GPIB instruments and systems.
- PCI Express 1.1 Interface: Provides high-speed, low-latency communication with host systems.
- High Data Transfer Rate: Supports up to 1.2 MB/s GPIB data transfer rate for the LPCIe-3488A model.
- Onboard FIFO Buffer: 2 kB FIFO memory for efficient read/write operations and reduced CPU overhead.
- Software Compatibility: Fully compatible with National Instruments NI-488.2 driver APIs and VISA library, ensuring seamless integration with existing applications.
- Plug-and-Play Configuration: Automatic resource allocation via PCIe bus; no manual jumper or switch settings required.
- Interactive Diagnostic Utility: ADLINK GPIB Utility software for testing, configuration, and troubleshooting.
- Wide Software Support: Compatible with Visual Studio .NET, Borland C++ Builder, LabVIEW™, MATLAB®, and Delphi environments.
- Low-Profile Form Factor: Compact design suitable for industrial and desktop PCs with limited space.
- Environmental Compliance: RoHS and WEEE compliant, reflecting ADLINK’s commitment to environmental responsibility.
- EMC/EMI Certification: CE and FCC Class A certified for electromagnetic compatibility.

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### 3. Technical Specifications

Bus Interface: PCI Express x1, compliant with PCIe 1.1 standard
GPIB Interface: IEEE-488 standard 24-pin connector

Performance:
- Maximum Data Transfer Rate: 1.2 MB/s (LPCIe-3488A)
- FIFO Buffer: 2 kB onboard
- Data Transfer Mode: 8-bit parallel
- Handshake: 3-wire handshake (DAV, NRFD, NDAC)
- Maximum Instruments: Up to 14 devices per controller
- Cable Length: 2 m between instruments (recommended), 20 m total bus length

Electrical Requirements:
- +3.3 V @ 45 mA (typical), 50 mA (max)
- +12 V @ 65 mA (typical), 75 mA (max)

Physical Dimensions:
- 67 mm (L) × 68.9 mm (H)
- Low-profile PCIe form factor

Environmental Conditions:
- 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: 10% to 90%, non-condensing
- Vibration: 1 G (operating), 2.5 G (non-operating)

Certifications:
- CE, FCC Class A (EMC/EMI)
- RoHS and WEEE compliant

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### 4. Functionality

The LPCIe-3488A serves as a GPIB controller that bridges a host computer’s PCI Express bus to the IEEE-488 instrumentation bus. It enables the host system to communicate with and control up to 14 GPIB instruments simultaneously. The card supports both linear and star connection topologies, allowing flexible system configurations.

Operation Principle:
- The onboard FPGA integrates the GPIB controller logic and a 2 kB FIFO buffer to manage data flow between the PCIe bus and the GPIB bus.
- The FIFO buffer decouples the high-speed PCIe data transactions from the slower GPIB bus, ensuring efficient throughput and minimizing latency.
- The card supports standard GPIB commands (e.g., ibdev, ibrd, ibwrt) and is binary-compatible with NI’s GPIB-32.DLL, allowing existing applications to run without recompilation.

Use Cases:
- Automated Test Equipment (ATE) systems
- Laboratory instrumentation control
- Data acquisition and measurement automation
- Industrial process monitoring
- Research and development environments requiring precise instrument communication

Compatibility:
- Compatible with NI VISA, Agilent I/O Library Suite, and most existing instrument drivers.
- Supported programming environments include Visual Studio, LabVIEW™, MATLAB®, and Delphi.

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### 5. Components & Accessories

Included Items:
- LPCIe-3488A GPIB interface card
- ADLINK GPIB Driver CD (ADL-GPIB)
- User’s Manual

Optional Accessories:
- ACL-IEEE488-1: 1-meter IEEE-488 standard cable
- ACL-IEEE488-2: 2-meter IEEE-488 standard cable
- ACL-IEEE488-4: 4-meter IEEE-488 standard cable

Connectors:
- GPIB: IEEE-488 standard 24-pin connector
- PCIe: x1 edge connector (gold-plated contacts)

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### 6. Installation & Setup

Hardware Installation:
1. Power off the computer and all connected peripherals.
2. Open the system chassis and locate an available PCIe x1 slot.
3. Discharge static electricity by touching a grounded metal surface.
4. Insert the LPCIe-3488A card firmly into the PCIe slot.
5. Secure the card with a screw at the rear bracket.
6. Close the chassis and power on the system.

Software Installation:
1. Insert the ADLINK GPIB Driver CD or download the latest ADL-GPIB package from [www.adlinktech.com](https://www.adlinktech.com).
2. Run `Setup.exe` from the ADL-GPIB directory.
3. Follow the InstallShield® wizard instructions.
4. Reboot the system to complete installation.

Configuration:
- The LPCIe-3488A is fully Plug-and-Play; no manual configuration of IRQ, DMA, or base address is required.
- Use the ADLINK GPIB Utility to verify device detection, configure GPIB preferences, and test communication with connected instruments.

Cabling Guidelines:
- Maintain cable lengths ≤ 2 m between instruments.
- Total bus length should not exceed 20 m.
- Ensure at least two-thirds of connected devices are powered on for stable communication.

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### 7. Performance & Capabilities

Data Throughput:
- Up to 1.2 MB/s sustained transfer rate on the GPIB bus.
- PCIe bus bandwidth up to 132 MB/s ensures no bottleneck between host and controller.

FIFO Buffering:
- 2 kB FIFO memory enables efficient data streaming and minimizes latency during read/write operations.

Bus Control:
- Supports 8-bit parallel data transfer with 3-wire handshake protocol.
- Capable of managing up to 14 instruments on a single GPIB bus.

System Integration:
- Fully compatible with existing NI-488.2-based applications.
- Supports VISA for cross-platform instrument driver compatibility.

Limitations:
- Maximum total cable length limited to 20 meters.
- Recommended operating temperature range up to 55°C.

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### 8. Standards & Compliance

Industry Standards:
- IEEE-488.1 and IEEE-488.2 compliant
- PCI Express 1.1 compliant

Certifications:
- CE (Conformité Européenne)
- FCC Class A (Electromagnetic Compatibility)
- RoHS (Restriction of Hazardous Substances)
- WEEE (Waste Electrical and Electronic Equipment)

Environmental Responsibility:
ADLINK adheres to strict environmental standards, ensuring that all manufacturing processes and materials minimize ecological impact. The LPCIe-3488A is designed for easy recycling and safe disposal at end-of-life.

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### 9. Additional Information

Supported Operating Systems:
- Windows XP (32-bit)
- Windows 7/8 (x86/x64)

Software Development Kit (SDK):
- ADL-GPIB driver package with:
- Diagnostic utility (GPIB Utility.exe)
- Programming samples and source code for Visual C++
- VISA library support
- Binary-compatible gpib-32.dll for NI-based applications

Warranty & Support:
- Standard ADLINK limited warranty (contact ADLINK for regional terms)
- Global technical support available through regional offices in Taiwan, USA, China, Japan, Korea, Singapore, Germany, France, UK, India, and Israel.

Maintenance:
- No periodic maintenance required.
- Ensure proper ventilation and avoid exposure to moisture or high temperatures.
- Handle the card using anti-static precautions.

Service Contacts:
- ADLINK Technology, Inc. (Headquarters)
9F, No.166 Jian Yi Road, Zhonghe District, New Taipei City 235, Taiwan
Tel: +886-2-8226-5877 | Email: service@adlinktech.com

- ADLINK USA: San Jose, CA, USA | Tel: +1-408-360-0200
- ADLINK Europe (Germany): Mannheim, Germany | Tel: +49-621-43214-0
- ADLINK Japan: Tokyo, Japan | Tel: +81-3-4455-3722
- ADLINK China: Shanghai, Beijing, Shenzhen | Tel: +86-21-5132-8988
- ADLINK Singapore: Singapore 349584 | Tel: +65-6844-2261

Product Lifecycle & Updates:
- Specifications subject to change without notice.
- Updated product documentation and drivers available at [www.adlinktech.com](https://www.adlinktech.com).

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### Summary

The ADLINK LPCIe-3488A is a robust, high-performance GPIB controller card engineered for modern test and measurement systems requiring reliable IEEE-488 communication over PCI Express. Its low-profile design, high data throughput, and comprehensive software compatibility make it ideal for integration into compact industrial PCs and automated test environments. With full compliance to IEEE-488.1/488.2 standards, VISA support, and NI-488.2 API compatibility, the LPCIe-3488A ensures seamless interoperability with existing instrumentation and software ecosystems. Backed by ADLINK’s global support network and environmental compliance, it represents a dependable solution for laboratory automation, ATE systems, and precision measurement applications.