The XIO2000AZZZ is a cutting-edge PCIe-to-PCI bridge chip designed to provide a seamless and efficient interface between the latest PCIe-equipped processors and legacy PCI devices. Manufactured by the renowned Texas Instruments, this bridge chip is an essential component for system designers looking to maintain compatibility with existing PCI hardware while leveraging the high-speed advantages of PCIe technology.

Key Features

• High-Performance Bridge: The XIO2000AZZZ offers a high-speed, single-lane (x1) PCI Express to 32-bit/66 MHz PCI bridge, ensuring fast and reliable communication between interfaces.
• Advanced Configuration: This chip supports transparent and non-transparent bridging, giving system designers the flexibility to create optimized solutions for various applications.
• Compatibility: With its ability to interface with both 3.3V and 5V PCI signaling environments, the XIO2000AZZZ is designed to be compatible with a wide range of legacy PCI devices.
• Efficient Power Management: It incorporates sophisticated power management capabilities, including support for the PCI Power Management Interface (PMI) and the Active State Power Management (ASPM) for PCIe, which help reduce overall system power consumption.
• Easy Integration: The chip is available in a compact package, making it easy to integrate into various system form factors without compromising valuable board space.

Applications

The versatility of the XIO2000AZZZ makes it suitable for a wide array of applications, including industrial control, test and measurement systems, data acquisition, and embedded computing. Its robust design ensures reliable operation in environments that demand high performance and long-term stability.

Technical Support and Resources

Texas Instruments provides comprehensive technical support for the XIO2000AZZZ, including detailed datasheets, application notes, and design resources. Customers can access a wealth of information to assist in the design and deployment of solutions utilizing this advanced PCIe-to-PCI bridge chip.