Comprehensive Product Summary – ADLINK PXI-8570/6U

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### 1. Product Overview

Product Name: PXI-8570/6U
Model: PXI-8570
Series: PCI/PXI-8570 Series
Article Number: PXI-8570/6U
Manufacturer: ADLINK Technology Inc.
Part Number: 50-17002-100
Product Type: 6U PXI Expansion Interface Module for PXI Systems
Revision: Manual Rev. 1.00 (December 8, 2003)

The ADLINK PXI-8570/6U is a high-performance PXI expansion interface module designed to extend PCI or PXI systems using a transparent PCI-to-PCI bridge architecture. It enables direct control of remote PXI or CompactPCI chassis from a host PC or controller, allowing multi-chassis configurations and seamless integration of distributed test and measurement systems.

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### 2. Key Features

- Transparent PCI-to-PXI and PXI-to-PXI Extension:
Functions as a transparent PCI-PCI bridge, allowing remote PXI or CompactPCI chassis to appear as local devices within a single PCI system.

- StarFabric Architecture:
Utilizes StarFabric serial interconnect technology with 622 Mbps low-voltage differential signaling (LVDS), providing up to 2.5 Gbps full-duplex bandwidth per link.

- High Bandwidth Performance:
Supports 64-bit/66 MHz PCI bus operation with a maximum throughput of 528 MB/s, or 132 MB/s for 32-bit/33 MHz configurations.

- Multi-Chassis Expansion:
One master module (PCI-8570 or PXI-8570) can connect to up to two slave PXI-8570 modules, enabling multi-segment PXI/CompactPCI systems.

- Hardware and Software Transparency:
Fully transparent to operating systems, BIOS, and drivers—no special software or configuration required.

- Flexible System Integration:
Compatible with PCI, PXI, and CompactPCI devices, allowing mixed-system configurations for high-density I/O and distributed automation.

- Long-Distance Connectivity:
Supports shielded twisted-pair copper cabling up to 10 meters, maintaining signal integrity and EMI compliance.

- Seamless Interrupt Extension:
All interrupts from remote PXI devices are propagated to the host system without latency or software intervention.

- Spread Spectrum Clocking:
Integrated spread-spectrum clock generator reduces EMI emissions, ensuring compliance with CE and FCC Class A standards.

- Robust Environmental Design:
Operates from 0°C to 55°C with non-condensing humidity up to 90%.

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### 3. Technical Specifications

Architecture & Compliance:
- PCI-to-PCI Bridge Architecture Specification Rev. 1.1
- PCI Local Bus Specification Rev. 2.2
- PXI Specification Rev. 2.0
- StarFabric Serial Interconnect Technology

Performance:
- 64-bit/66 MHz PCI bus extension
- Maximum throughput:
- 528 MB/s (64-bit, 66 MHz)
- 132 MB/s (32-bit, 33 MHz)
- Full-duplex link bandwidth: 2.5 Gbps per link (5 Gbps total)

Electrical Characteristics:
- Power Requirements:
- PXI-8570: +3.3V @ 540 mA
- PCI-8570: +5V @ 190 mA, +3.3V @ 250 mA

Physical Characteristics:
- PXI-8570 Dimensions: 160 mm × 100 mm (excluding connectors)
- PCI-8570 Dimensions: 175 mm × 107 mm (excluding connectors)
- Form Factor: 6U PXI module

Connectors:
- Four RJ-45 connectors for StarFabric link ports (Link 0 and Link 1)
- Shielded twisted-pair copper cable interface

Environmental Conditions:
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 80°C
- Relative Humidity: 10% to 90%, non-condensing
- Maximum Cable Length: 10 meters

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

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### 4. Functionality

The PXI-8570/6U operates as a transparent PCI-to-PXI or PXI-to-PXI bridge, enabling remote chassis expansion. When paired with a PCI-8570 or another PXI-8570, it extends the host system’s PCI bus to one or more PXI/CompactPCI chassis.

Operating Principle:
- The module converts PCI bus transactions into StarFabric serial frames and transmits them over LVDS links.
- The receiving module converts StarFabric frames back into PCI transactions, maintaining full PCI protocol compatibility.
- The system behaves as a single unified PCI domain, with all remote devices appearing as local to the host.

Use Cases:
- High-density I/O expansion for test and measurement systems.
- Distributed automation systems requiring remote PXI chassis.
- Electronic manufacturing test environments.
- Applications requiring isolation of control systems from harsh environments.

Compatibility:
- Compatible with standard PXI and CompactPCI chassis.
- Supports Windows 98, 2000, and XP operating systems (Plug and Play installation).
- Fully transparent to BIOS and PCI drivers—no custom drivers required.

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### 5. Components & Accessories

Package Contents:
- PXI-8570 module (or PCI-8570 card)
- ADLINK All-in-One Compact Disc (PXI-8570 only)
- User’s Manual

Optional Accessories:
- Shielded copper cables for StarFabric interconnect:
- ACL-PXIES-2 (2 m)
- ACL-PXIES-5 (5 m)
- ACL-PXIES-10 (10 m)

Connectors:
- Four RJ-45 ports (two per link, Tx/Rx differential pairs)
- Front-panel LED indicators for link status and activity

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### 6. Installation & Setup

Pre-Installation Requirements:
- Anti-static handling precautions (grounded mat and wrist strap).
- Ensure module integrity before applying power.

Installation Steps:
1. PXI-8570 Installation:
- Power off the PXI/CompactPCI chassis.
- Insert the PXI-8570 into the appropriate slot:
- System slot (Slot 1) for secondary bus operation.
- Peripheral slot for primary bus operation.
- Secure the module using the injector/ejector handle and retaining screws.

2. PCI-8570 Installation (if applicable):
- Power off the host PC.
- Insert the PCI-8570 into an available PCI slot.
- Secure the bracket and replace the chassis cover.

3. Cabling Configuration:
- Connect the Tx port of the primary module to the Rx port of the secondary module using shielded copper cables.
- Connect the Rx port of the primary module to the Tx port of the secondary module.
- Power on the secondary chassis first, then the primary system.

Jumper Settings (PXI-8570):
- JP1 – Spread Spectrum Control:
- OFF (default): Spread spectrum disabled.
- ON: Enables spread spectrum clocking to reduce EMI.
- JP2 – M66EN (PCI Frequency Selection):
- Default: 66 MHz PCI enabled (auto-detects 33 MHz if unsupported).
- Alternate: Forces 33 MHz operation.

Software Installation:
- Windows 98: Copy `starfab1.inf` to `C:\Windows\inf` and follow the Hardware Wizard prompts.
- Windows 2000/XP: Run `8570install.exe` from the ADLINK All-in-One CD (`X:\PXI_Platform\PXI Extension\NT\`).
- Reboot the system after installation.

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### 7. Performance & Capabilities

Bus Extension Performance:
- Supports up to two PXI-8570 slave modules per master.
- Extends PCI bus segments transparently across multiple chassis.
- Supports star and daisy-chain topologies for multi-chassis expansion.

Data Throughput:
- 528 MB/s peak (64-bit, 66 MHz PCI)
- 132 MB/s peak (32-bit, 33 MHz PCI)

Link Bandwidth:
- 2.5 Gbps full-duplex per link (5 Gbps total).

Latency & Interrupt Handling:
- Transparent interrupt propagation ensures real-time responsiveness.
- No additional latency introduced by the bridge architecture.

Limitations:
- Does not support 33 MHz primary / 66 MHz secondary bus configurations.
- Maximum cable length limited to 10 meters per link.

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### 8. Standards & Compliance

Industry Standards:
- PCI Local Bus Specification Rev. 2.2
- PCI-to-PCI Bridge Architecture Specification Rev. 1.1
- PXI Specification Rev. 2.0
- StarFabric Serial Interconnect Standard

Regulatory Compliance:
- CE Mark (EMC Directive compliance)
- FCC Class A (EMI compliance)

Safety & Environmental:
- Designed for industrial environments with 0–55°C operating range.
- Spread spectrum clocking minimizes EMI emissions.

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### 9. Additional Information

Warranty:
- Standard two-year limited warranty from date of shipment.
- Covers defects in materials and workmanship.
- Excludes damage from misuse, improper installation, or environmental factors.
- Peripherals and third-party components covered by their respective manufacturers.

Support & Service:
- Technical Support: service@adlinktech.com
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Telephone: +886-2-82265877
- Fax: +886-2-82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan

RMA Procedure:
- Obtain RMA number via ADLINK support before returning products.
- Include detailed defect description and completed RMA form.
- Ship prepaid with “for repair, no commercial value” declaration.

Maintenance:
- Handle modules using ESD precautions.
- Store in anti-static packaging when not in use.
- Periodically inspect connectors and cables for wear or damage.

Software & Firmware Updates:
- Updates available through ADLINK’s support portal.
- Backward compatible with existing PCI/PXI-8570 systems.

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### Summary

The ADLINK PXI-8570/6U is a robust, high-speed PXI expansion interface module engineered for extending PCI and PXI systems across multiple chassis. Leveraging StarFabric serial interconnect technology, it delivers up to 528 MB/s throughput and 10-meter connectivity while maintaining full PCI transparency. Its compliance with PCI, PXI, and StarFabric standards ensures seamless integration into test, measurement, and automation environments. With hardware-level transparency, EMI-reducing spread spectrum clocking, and multi-chassis scalability, the PXI-8570/6U provides a reliable and flexible solution for distributed PXI system architectures.