Altera 100G Development Kit, Stratix V GX Edition - Manual (Page 69)

Chapter 2: Board Components 2–61
Components and Interfaces
August 2012 Altera Corporation 100G Development Kit, Stratix V GX Edition
Reference Manual
Table 2–39 lists the pin assignments for the Ethernet interface and their corresponding
schematic signal names and Stratix V GX pin numbers. All the signal names and
directions are relative to the Stratix V GX FPGA.
Table 2–39. Ethernet Interface Pin Assignments, Signal Names and Functions (Part 1 of 2)
Board
Reference
(U50)
Schematic Signal Name I/O Standard
Stratix V GX
Device Pin
Number
Description
8 ENET_GTX_CLK 2.5-V LVCMOS BA36 125-MHz transmit clock
23 ENET_INTN 2.5-V LVCMOS BA12 Ethernet management bus interrupt
60 ENET_LED_DUPLEX 2.5-V LVCMOS — Ethernet duplex or collision LED
70 ENET_LED_DUPLEX 2.5-V LVCMOS — Ethernet duplex or collision LED
64 ENET_LED_LINK10 2.5-V LVCMOS — Ethernet 10 Mb link LED
76 ENET_LED_LINK10 2.5-V LVCMOS — Ethernet 10 Mb link LED
74 ENET_LED_LINK100 2.5-V LVCMOS — Ethernet 100 Mb link LED
73 ENET_LED_LINK1000 2.5-V LVCMOS — Ethernet 1000 Mb link LED
65 ENET_LED_RX 2.5-V LVCMOS — Ethernet receive data active LED
69 ENET_LED_RX 2.5-V LVCMOS — Ethernet receive data active LED
61 ENET_LED_TX 2.5-V LVCMOS — Ethernet transmit data active LED
68 ENET_LED_TX 2.5-V LVCMOS — Ethernet transmit data active LED
25 ENET_MDC 2.5-V LVCMOS AP39 Ethernet management bus data
24 ENET_MDIO 2.5-V LVCMOS AR36 Ethernet management bus control
28 ENET_RESETN 2.5-V LVCMOS AR8 Ethernet reset
30 ENET_RSET 2.5-V LVCMOS —
Bias voltage for the Ethernet PHY that
connects to a 4.99 K resistor to ground.
2 ENET_RX_CLK 2.5-V LVCMOS AW35 Ethernet receive clock
94 ENET_RX_DV 2.5-V LVCMOS AN34 Ethernet receive data valid
95 ENET_RXD0 2.5-V LVCMOS AE14 Ethernet receive data
92 ENET_RXD1 2.5-V LVCMOS AP12 Ethernet receive data
93 ENET_RXD2 2.5-V LVCMOS AT12 Ethernet receive data
91 ENET_RXD3 2.5-V LVCMOS AP13 Ethernet receive data
9 ENET_TX_EN 2.5-V LVCMOS AP36 Ethernet transmit enable
11 ENET_TXD0 2.5-V LVCMOS AE11 Ethernet transmit data
12 ENET_TXD1 2.5-V LVCMOS AK12 Ethernet transmit data
14 ENET_TXD2 2.5-V LVCMOS AV10 Ethernet transmit data
16 ENET_TXD3 2.5-V LVCMOS AL11 Ethernet transmit data
29 MDI_P0 2.5-V LVCMOS — Media dependent interface 0
31 MDI_N0 2.5-V LVCMOS — Media dependent interface 0
33 MDI_P1 2.5-V LVCMOS — Media dependent interface 1
34 MDI_N1 2.5-V LVCMOS — Media dependent interface 1
39 MDI_P2 2.5-V LVCMOS — Media dependent interface 2
41 MDI_N2 2.5-V LVCMOS — Media dependent interface 2