The PI7C9X754FCEX is a cutting-edge PCIe-to-PCI bridge chip designed and manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. This product is engineered to provide a seamless and efficient interface between the newer PCIe (Peripheral Component Interconnect Express) bus and the legacy PCI (Peripheral Component Interconnect) bus, ensuring compatibility and extending the life of legacy PCI devices.

Key Features:

• PCIe 1.1 Compliant: The device is fully compliant with the PCI Express Base Specification Revision 1.1, ensuring reliable performance and interoperability with other PCIe devices.
• PCI Specification Support: It supports PCI Local Bus Specification Revision 2.3 and is compatible with 32-bit/33MHz PCI devices.
• High Performance: With its high-speed operation, the PI7C9X754FCEX ensures efficient data transfer between the PCIe and PCI buses.
• Bridge Architecture: The product features a transparent bridge architecture, which allows it to be invisible to system operations, providing a straightforward and reliable connection.
• Low Power Consumption: Designed with power efficiency in mind, the device operates with minimal power, reducing overall system energy requirements.
• Advanced Configuration: It offers advanced configuration options through the PCIe interface, enabling extensive customizability and control for specific system needs.
• Package: The PI7C9X754FCEX is available in a 128-pin LQFP (Low Quad Flat Pack) package, which provides a compact footprint and is suitable for space-constrained applications.

Applications:

The PI7C9X754FCEX is ideal for a variety of applications where legacy PCI devices need to be integrated into newer systems with PCIe slots. It is widely used in industrial automation, data processing, embedded systems, and servers, among others. The device's ability to bridge between different bus standards makes it a valuable component for system upgrades, ensuring that existing PCI hardware can continue to function alongside newer technology.