The XIO2000AIZZZ is a high-performance, versatile bridge chip manufactured by Texas Instruments, designed to facilitate the seamless integration of PCI Express and legacy PCI systems. This innovative solution is engineered to provide a smooth transition for applications and devices that require an upgrade from traditional PCI interfaces to the more advanced PCI Express standard.

Key Features

• PCI Express Bridge: The XIO2000AIZZZ acts as a bridge between a single-lane (x1) PCI Express port and a 32-bit, 33MHz PCI bus, ensuring compatibility and enhancing performance.
• High Data Transfer Rates: With the PCI Express interface, the product supports transfer rates of up to 2.5Gbps per direction, enabling fast and efficient data handling for demanding applications.
• Advanced Configuration: The device includes extensive configuration options through its EEPROM interface, allowing for tailored setups to meet specific system requirements.
• Power Management: It supports advanced power management features, including Active State Power Management (ASPM) and Power Budgeting, which contribute to energy-efficient operation.
• Quality of Service (QoS): Integrated QoS features ensure prioritized bandwidth allocation for critical data streams, enhancing overall system performance.

Applications

The XIO2000AIZZZ is ideal for a wide range of applications where a bridge between PCI and PCI Express is needed. It is commonly used in industrial control systems, data acquisition devices, test and measurement equipment, and legacy device upgrades. Its flexibility and high data throughput make it a go-to solution for system designers aiming to extend the lifecycle of PCI-based devices.

Technical Specifications

The device is packaged in a compact form factor and is designed to operate over a wide temperature range, making it suitable for use in various environments. It supports both 5V and 3.3V PCI signaling environments and is compliant with PCI Express Base Specification 1.1 and PCI Local Bus Specification 3.0.

Ordering Information

For more information on the XIO2000AIZZZ, including pricing, sample requests, and detailed technical documentation, customers are encouraged to contact Texas Instruments directly or visit their official website.