PI7C9X762CLE

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The PI7C9X762CLE is an integrated dual PCIe agnostic and SB-Link data switching solution that provides PCIe protocol support and virtual bridging of PCIe devices over various types of bus topologies and cabling technologies. It is also compliant with the requirements of the General Purpose Interfaces (GPI) specification from Intel. With its unique set of features, the PI7C9X762CLE is suitable for a wide variety of applications, from consumer electronics and communications systems to industrial controls and medical imaging.

Applications of PI7C9X762CLE

The PI7C9X762CLE interface controller has become an increasingly popular device for a variety of interface and communications applications in consumer, industrial and automotive markets. It is commonly used in data networking, consumer electronics, industrial, automotive, and medical applications as an efficient way to switch, bridge, route or multiplex PCIe traffic over various bus topologies and cabling technologies. The device offers exceptional performance and flexibility while supporting low, medium, and high-speed serial data transfer speeds, including PCIe 1.0, PCIe 2.0, and PCIe 3.0.

The PI7C9X762CLE’s integrated dual PCIe agnostic technology allows designers to use a single device to bridge PCIe data across various bus topologies, such as PCI, PCIe, USB, SATA, HDMI, MIPI and Ethernet. This eliminates the need to develop custom solutions for each interface, drastically reducing development time and cost. In addition, the PI7C9X762CLE supports virtual bridging, allowing the device to act as a PCIe switch that can switch traffic across both PCIe and SB-Link interfaces.

The PI7C9X762CLE can be used to reduce cost and time-to-market in a number of applications. It is ideal for implementing switch fabrics in communication and display systems, as well as bridging device traffic between controllers and memory systems. In addition, the device can be used for remote control signal switching, system expansion and bridging, and data aggregation. It can also be used to control the access of multiple devices to a single interface, providing increased flexibility and scalability to system designs.

Working Principle of PI7C9X762CLE

The PI7C9X762CLE is a two-layer controller and switching device that features an internal PCIe-to-SB-Link data switching layer, designed to enable protocol interoperability between multiple PCIe and SB-Link devices. The inner switching layer supports PCIe protocol translation and allows PCIe devices to communicate over different types of bus topologies and cabling technologies. The external switching layer then bridges the PCIe and SB-Link devices, allowing them to communicate with each other.

The PI7C9X762CLE has a look-up table storage engine, which allows it to quickly route incoming frames. It also has a set of configurable commands that enable the device to store look-up tables and recognize specific types of frames. The device also has an internal packet processor, which allows it to process incoming frames and route them to the appropriate destination.

The PI7C9X762CLE supports an SB-Link protocol translator, which enables transparent communication between devices operating on different bus protocols. The device also supports a variety of data transfer speeds, including low, medium, and high-speed serial data transfer speeds, including PCIe 1.0, PCIe 2.0, and PCIe 3.0. In addition, the device offers flexible power management features, allowing devices to remain powered up while essential functions are taking place.

Conclusion

The PI7C9X762CLE interface controller is a powerful tool that helps designers to reduce development time and cost when switching, bridging, routing or multiplexing PCIe traffic over various bus topologies and cabling technologies. The device supports integrated dual PCIe agnostic data switching and virtual bridging, providing excellent performance and high flexibility for a variety of application solutions, including data networking, consumer electronics, industrial, automotive and medical applications. It also supports SB-Link protocol translation and data transfer speeds from low to high-speed serial data transfer.

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