PEX8748-CA RDK

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Evaluation and Demonstration Boards and Kits are widely used now in development and engineering fields. One of the widely used examples of such evaluation boards is the PEX8748-CA RDK from PLX Technology. This board is typically used to test a variety of features like USB 3.0, PCI Express, SATA, and Ethernet, by providing a wide range of selectable Interface Cards. This analysis board can help remote engineers who are developing computers and applications with high-bandwidth I/O.

A closer look at the PEX8748-CA RDK reveals the various features, the card is equipped with. In the system interface side, the evaluation board contains four routing pairs which can be utilized to carry 8-lane PCIe signals. The performance of these PCIe lanes is regulated by a precise clock and reset source which is included. Furthermore, it also features an ACPI Power Management Interface for monitoring power integrity and stability.

The board also has five selectable Interface Cards (IPC) which contain various PC components. Firstly, a Base Interface Card which includes an 8-port UHDC-HD interface card with 4 ports of USB 3.0 , 4 ports of PCI Express, a SATA card with 4 ports and 2 Gigabit Ethernet ports. It also includes a discrete HDCP key. Then, it also features a Peripheral Interface Card for Ethernet which has the capability to test up to 5 Ethernet ports. Another type of IPC found in the PEX8748-CA RDK is the Digital Audio Card which has 8 digital audio signals with 1 HDMI and 2 Optical SPDIF connections. Finally, the board has Secure Digital_eMMC_Gigabit Ethernet IPC which is capable of running multiple applications.

The on board controllers are also a notable part of the RDK evaluation board. The PEX8748-CA RDK comes with an on board ARM Cortex A8 Processor. This is the main controller used in the system to perform various tasks. This processor works together with a dedicated 32-bit multi-layer bus Arbiter and a 16-port PCI-Express 3.0 bridge in order to achieve breakout, hot-plug, and error-free operation.

The PEX8748-CA RDK is used for various applications. Most notably, the RDK can be used for designing applications which require high-bandwidth I/O. It can also be used to test different protocols and technologies like the PCI Express protocol, USB 3.0, Gigabit Ethernet, and SATA. Moreover, it can act as a development board for debugging hardware designs. Engineers and system developers are able to prototype a device and quickly debug and produce a functional prototype with the help of the RDK board.

In conclusion, the PEX8748-CA RDK is among the most advanced Evaluation and Demonstration Boards and Kits in the industry. It offers various features like the PCIe lanes, the on board ARM Cortex A8 Processor, IPCs, and other features that make it obviously beneficial for engineers to make use of when prototyping products and debugging boards.

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