NET-FMC
User Manual
- 3 -
www.terasic.com
January 16, 2018
Ethernet RJ45 Connector x4.
Ethernet PHY chip 88E1111 x4.
FMC Connector(HPC).
Mode Switch x4.
Link Status LEDs Group x4.
2-1
Features
The NET-FMC board has many features that allow users to implement a wide range of
design circuits, from simple circuits to various multimedia projects.
The following hardware is provided on the board:
Package Interface: VITA 57.1 FMC, 2.5V I/O-standard.
Ethernet PHY module:
Chip P/N: 88E1111.
10/100/1000BASE-T IEEE 802.3 compliant.
Support MAC Interface: GMII/MII, RGMII, SGMII.
Ethernet RJ45 Connector x4:
Use standard Cat 5 UTP cabling.
Mode Switch
：
Support GMII/MII, RGMII, SGMII.
Four 25-MHz reference clock driven from dedicated oscillator.
2-2
Block Diagram of the NET-FMC Board
Figure 2-3
shows the NET-FMC Block Diagram. Four 25 MHz reference clock driven from
dedicated oscillator are required for Ethernet PHY 88E1111. FMC Connector transmit the
data between host board and Ethernet PHY 88E1111 through MAC interface. Also,
four-port
integrated
10/100/1000
Gigabit
Ethernet
Transceiver
supported
SGMII/GMII/MII/RGMII MAC interfaces is installed for direct connection to a MAC/Switch
port. There are four group LEDs indicting the link status.
