EVK1100 has one Media Access Control (MAC) interface for use with by the Ethernet physical layer chip.
Ethernet (1)
Expansion Header (2)
| Signal | RMII | MII | Description | Peripheral and Connectors | Available on GPIO |
|---|---|---|---|---|---|
| COL | Collision detect | (2) | Expansion Header | ||
| CRS | Carrier sense | (2) | Expansion Header | ||
| MDC | Management Data Clock | (1),(2) | Expansion Header | ||
| MDIO | Management Data Input/Output | (1),(2) | Expansion Header | ||
| RXCLK | Receive Clock | (2) | Expansion Header | ||
| RXD[0..3] | Receive Data bit 0 and 1 | Receive Data bit 0 to 3 | (1),(2) | Expansion Header | |
| RXDV | Carrier sense / Data Valid | Data Valid | (1),(2) | Expansion Header | |
| RXER | Receive error | Receive error | (1),(2) | Expansion Header | |
| SPEED | Set to 1 to indicate 100 Mbit/s, 0 for 10 Mbit/s | (2) | Expansion Header | ||
| TXCLK | Reference clock | Transmit clock | (1),(2) | Expansion Header | |
| TXD[0..3] | Transmit Data bit 0 and 1 | Transmit Data bit 0 to 3 | (1),(2) | Expansion Header | |
| TXEN | Transmit enable | Transmit enable | (1),(2) | Expansion Header | |
| TXER | Transmit error | (2) | Expansion Header |