TSoM Evaluation
Kit User Manual
20
www.terasic.com
July 26, 2019
Chapter 4
HPS Fabric Components
This chapter describes the interfaces connected to TSoM Based Board. Users can access these
interfaces via the HPS processor on the TSoM module.
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The board supports a RJ-45 connector, which is provided by the TsoM Based Board.
shows the connections between the TSoM module, 260 Pin edge connector and RJ-45 connector.
The pin assignment of Ethernet PHY and HPS is listed in
Figure 4-1 The connections between the TSoM module, 260 Pin edge connector and
RJ-45 connector
Table 4-1 The pin assignment of Ethernet PHY and HPS on the TSoM module
Signal Name
FPGA Pin No.
Description
I/O Standard
HPS_ENET_TX_EN
A12
GMII and MII transmit enable
3.3V
HPS_ENET_TX_DATA[0]
A16
MII transmit data[0]
3.3V
HPS_ENET_TX_DATA[1]
J14
MII transmit data[1]
3.3V
HPS_ENET_TX_DATA[2]
A15
MII transmit data[2]
3.3V
HPS_ENET_TX_DATA[3]
D17
MII transmit data[3]
3.3V
HPS_ENET_RX_DV
J13
GMII and MII receive data valid
3.3V
HPS_ENET_RX_DATA[0]
A14
GMII and MII receive data[0]
3.3V
HPS_ENET_RX_DATA[1]
A11
GMII and MII receive data[1]
3.3V
HPS_ENET_RX_DATA[2]
C15
GMII and MII receive data[2]
3.3V
HPS_ENET_RX_DATA[3]
A9
GMII and MII receive data[3]
3.3V
HPS_ENET_RX_CLK
J12
GMII and MII receive clock
3.3V
HPS_ENET_MDIO
E16
Management Data
3.3V
Summary of Contents for TSOM
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