DIGILENT PmodNIC100 Ethernet Controller Module User Manual
The Digilent PmodNIC100 is an Ethernet Controller Module that offers IEEE 802.3 compatible Ethernet and 10/100 Mb/s data rates. It utilizes Microchip's ENC424J600 Stand-Alone 10/100 Ethernet Controller for MAC and PHY support. The manual provides pinout descriptions and instructions on interfacing with the host board via the SPI protocol. Note that users must provide their own protocol stack software (such as TCP/IP).