The LAN8830 Ethernet Development System (EDS) Daughter card is designed to enable modular attach to host boards with the EDS interface such as EVB-LAN7431-EDS PCIe to RGMII Networking adapter to enable PC based evaluation.
The LAN8830 is a completely integrated triple-speed (10BASE-T/100BASE-TX/1000BASE-T) Ethernet physical-layer transceiver for transmission and reception of data on standard CAT-5 as well as CAT-5e and CAT-6 unshielded twisted pair (UTP) cables. The LAN8830 offers the industry-standard GMII/MII (Gigabit Media Independent Interface/Media Independent Interface) for connection to GMII/MII MACs in Gigabit Ethernet processors and switches for data transfer at 1000 Mbps or 10/100 Mbps. An optional RGMII (Reduced Gigabit Media Independent Interface) mode is also provided, allowing the device to provide additional GPIOs.
The device supports source or client modes for ordinary and boundary clock operations and a transparent clock per the IEEE Std 1588-2008 specification. End-to-end and peer-to-peer link delay mechanisms are supported as are one-step and two-step operations.
LAN8830 EDS Daughter Card