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KSZ8864CNX EVAL BOARD

Part Number: KSZ8864CNX-EVAL

Summary:

The KSZ8864 device consists of two PHYs and four MACs. Two of MACs support either MII or RMII interfaces for dual processor/DSP data transfer. Higher speed SPI and MDC/MDIO interfaces can fully manage the 4-port switch by the processor. The device had been designed with cost sensitive systems in mind but still offers a multitude of features such as switch management; port and tag based VLAN; View More

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Product Features

    • KSZ8864 Integrated 4-port 10/100 Managed Ethernet Switch • 2 RJ-45 Jacks for Ethernet LAN with Corresponding Isolation Magnetics. • Auto MDI/MDIX on all Ports. • 1 PHY mode and 1 MAC mode 40-pin male/female connectors are for the port 3 Switch SW3-MII/RMII Interfaces. • 1 PHY mode and 1 MAC mode 40-pin male/female connectors are for the port 4 Switch SW4-MII/RMII Interfaces. • 1 USB Port Interface Configurable to emulate interfaces of EEPROM, SPI interface, MDC/MDIO with SMI Interface and access all MIIM registers. • On Board EEPROM • 2 LEDs Per Port to Indicate the Status and Activity • 5VDC, 2.5A Universal Power Supply

Summary

The KSZ8864 device consists of two PHYs and four MACs. Two of MACs support either MII or RMII interfaces for dual processor/DSP data transfer. Higher speed SPI and MDC/MDIO interfaces can fully manage the 4-port switch by the processor. The device had been designed with cost sensitive systems in mind but still offers a multitude of features such as switch management; port and tag based VLAN; 1/2/4-queue QoS priority; a dual MII/RMII option data interfaces and CPU control interfaces of SPI, MDC/MDIO with MIIM/SMI. MIIM is the standard IEEE 802.3 MII Management Interface. SMI is non-standard Serial Management Interface that can access all registers by the Management Data Input/output MDIO interface. The KSZ8864 is an excellent choice in current complex Ethernet applications with single processor or dual processors, industrial automatic, automotive, etc. fields and as a standalone 4-port switch. The KSZ8864 evaluation board is designed to allow the user to experience first-hand the rich feature set of these existing 4-port switches of KSZ8864CNX/RMNUB. The evaluation board is highly configurable and easy to use.