PEX9797-AA80BI G

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PEX9797-AA80BI G is a device specifically designed for PCIe connectivity and data center solutions. It is a controller that supports the AMBA 4AXI protocol and provides both power and data interfacing for PCIe devices. It supports up to four lanes of PCIe Gen3, enabling a high aggregate data transfer rate of up to 8GB/s. The device is designed to simplify both system design and integration with applications that require a high level of I/O flexibility.

The PEX9797-AA80BI G is suitable for a wide range of applications including data center applications such as storage systems, high-performance computing and embedded applications. The device is also used in multiple PCIe applications such as USB3.0, networking, and peripheral devices. With its extended features, the device offers improved performance, improved power or reduced cost, improved data rate and improved latency.

The PEX9797-AA80BI G enables data center solutions with its 4-lane, Gen 3 PCIe interface. It integrates a PCIe controller with a DRAM interface for system memory access, allowing for a lower system cost, improved power efficiency and higher performance. The PCIe controller enables fast, efficient data transfer through the PCIe links, while the DRAM interface provides the processor with access to system memory.

The PEX9797-AA80BI G’s working principle is based on a three-part system: the PCIe Fabric, PCIe PHY layer, and the Controller. The PCIe Fabric is the “backplane” which provides connection between devices for data signals. The PCIe PHY layer physically transmits and receives data between the Devices and the Bus. Finally, the Controller handles the actual flow of data traffic between the devices.

The PCIe Fabric is composed of the connector and cables which provide the connection between the devices. It also includes the bridge chips, or switches, which are responsible for routing data signals between the devices. The PCIe PHY layer consists of the transceiver and receiver chips, which are responsible for communication between the devices and the Bus. The controller is responsible for managing the communication between the devices, and is responsible for responding to requests for data.

The PEX9797-AA80BI G has several features that make it an ideal choice for data center solutions. It is available with DDR4 support, which reduces power consumption and increases performance. It is also RoHS compliant and supports a variety of protocols, making it compatible with a range of systems. Additionally, it is designed with low-power mode support, allowing for improved energy efficiency.

Overall, the PEX9797-AA80BI G is an ideal choice for applications requiring high-performance PCIe connectivity and data center solutions. It is designed for both performance and power efficiency, and features an integrated PCIe controller and DRAM interface for system memory access. Its extended features enable improved performance, improved power or reduced cost, improved data rate, and improved latency.

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