The KSZ8775CLX is one of KSZ8795 family. KSZ8775CLX contains three MAC/PHYs for three copper ports, one MAC4 interface with RMII interface and one GMAC5 interface with configurable RGMII/MII/RMII interfaces for up-link. The device had been designed with cost sensitive systems in mind but still offers a multitude of new features such as port based security ACL filtering, 802.1az EEE, LinkMD and so on. Also support port and tag based VLAN; QoS priority; CPU control SPI interfaces and CPU control MDC/MDIO for the register access. The KSZ8775CLX is an excellent choice in broadband gateway applications, integrated broadband router applications, managed media converter, industrial automatic, automotive, etc. fields and as a standalone 3-port switch. The KSZ8775CLX-EVAL board is designed to allow the user to experience first-hand the rich feature set of this exciting new product. The evaluation board is highly configurable and easy to use.
• KSZ8775 Integrated 5-port 10/100 Managed Ethernet Switch • 3 RJ-45 Jacks for Ethernet LAN and WAN Interfaces with Corresponding Isolation Magnetics. • Auto MDI/MDIX on All Ports. • 1 Female and 1 Male Connectors are for the port 4 SW5-RMII interfaces • 1 Female and 1 Male Connectors are for the port 5 SW-5RGMII/MII/RMII interfaces. Easily set each interface mode by jumpers. • Easily set to different VDDIO of 3.3V, 2.5V and 1.8V by jumpers. • 1 USB Port Interface Configurable to Emulate an SPI or MDC/MDIO Interface for all control registers and all MIIM registers access by using Window GUI and DOS based software tools. • 2 LEDs Per Port with 4 LED modes to Indicate the Status and Activity • The board powered can be used by either USB port or 5V DC power supply.