Altera Stratix IV E FPGA Development Board Bedienungsanleitung PDF herunterladen (Seite 40)

2–32 Chapter 2: Board Components

Components and Interfaces

Stratix IV E FPGA Development Board Reference Manual May 2011 Altera Corporation

U15.91 RSGMII receive data bus

ENET_RX_D3

2.5-V

M34 —

U15.90 RSGMII receive data bus

ENET_RX_D4

C34 —

U15.89 RSGMII receive data bus

ENET_RX_D5

P29 —

U15.87 RSGMII receive data bus

ENET_RX_D6

H34 —

U15.86 RSGMII receive data bus

ENET_RX_D7

J32 —

U15.94 RSGMII receive control

ENET_RX_DV

P32 —

U15.3 GMII receive error

ENET_RX_ER

K31 —

U15.75 SGMII receive data

ENET_RX_N

LVDS

D34 —

U15.77 SGMII receive data

ENET_RX_P

D33 —

U15.80 SGMII 625 MHz Clock

ENET_S_CLKN

V32 —

U15.79 SGMII 625 MHz Clock

ENET_S_CLKP

V31 —

U15.4 25 MHz MII Transmit Clock

ENET_TX_CLK

2.5-V

R32 —

U15.11 RGMII transmit data bus

ENET_TX_D0

P28 —

U15.12 RGMII transmit data bus

ENET_TX_D1

F34 —

U15.14 RGMII transmit data bus

ENET_TX_D2

N34 —

U15.16 RGMII transmit data bus

ENET_TX_D3

L28 —

U15.17 RGMII transmit data bus

ENET_TX_D4

G33 —

U15.18 RGMII transmit data bus

ENET_TX_D5

C33 —

U15.19 RGMII transmit data bus

ENET_TX_D6

2.5-V

N33 —

U15.20 RGMII transmit data bus

ENET_TX_D7

G31 —

U15.9 RGMII transmit control

ENET_TX_EN

L34 —

U15.7 GMII transmit error

ENET_TX_ER

M29 —

U15.81 SGMII data input

ENET_TX_N

LVDS

T30 —

U15.82 SGMII data input

ENET_TX_P

T29 —

U15.55 25 MHz crystal

ENET_XTAL_25MHZ

2.5-V

— X1.4

U15.31 Media dependent interface MDI_N0 — J8.2

U15.34 Media dependent interface MDI_N1 — J8.6

U15.41 Media dependent interface MDI_N2 — J8.5

U15.43 Media dependent interface MDI_N3 — J8.8

U15.29 Media dependent interface MDI_P0 — J8.1

U15.33 Media dependent interface MDI_P1 — J8.3

U15.39 Media dependent interface MDI_P2 — J8.4

U15.42 Media dependent interface MDI_P3 — J8.7

Table 2–37. Ethernet PHY Pin Assignments, Signal Names and Functions

Board

Reference

Description

Schematic Signal Name

I/O Standard

Stratix IV E

Device

Pin Number

Other

Connections

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 71 72

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