Altera Stratix III Development Board Manuel d'utilisateur télécharger pdf (Page 49)

Chapter 2: Board Components 2–41

Components and Interfaces

May 2013 Altera Corporation Stratix III 3SL150 Development Board

Reference Manual

Table 2–40 lists the Ethernet PHY component reference and manufacturing

information.

High-Speed Mezzanine Cards

The board contains two HSMC interfaces called Port A and Port B. These HSMC

interfaces support both single-ended and differential signaling. The connector part

number is Samtec ASP-122953-01. The HSMC interface also allows for JTAG, SMBus,

clock outputs and inputs, as well as power for compatible HSMCs.

The HSMC is an Altera-developed specification, which allows users to expand the

functionality of the development board through the addition of daughter cards

(HSMCs).

U25 pin 90 GMII interface receive data bus bit 4

ENET_RX_D4

2.5 V AH34

U25 pin 89 GMII interface receive data bus bit 5

ENET_RX_D5

2.5 V AF29

U25 pin 87 GMII interface receive data bus bit 6

ENET_RX_D6

2.5 V AH33

U25 pin 86 GMII interface receive data bus bit 7

ENET_RX_D7

2.5 V V34

U25 pin 94 RGMII interface receive control

ENET_RX_DV

2.5 V W5

U25 pin 3 GMII interface receive error

ENET_RX_ER

2.5 V AJ10

U25 pin 75 SGMII interface receive data

ENET_RX_N

LVDS Y34

U25 pin 77 SGMII interface receive data

ENET_RX_P

LVDS AA33

U25 pin 80 SGMII interface (625 MHz) clock

ENET_S_CLKN

LVDS W34

U25 pin 79 SGMII interface (625 MHz) clock

ENET_S_CLKP

LVDS W33

U25 pin 4 MII interface (25 MHz) clock

ENET_TX_CLK

2.5 V AB34

U25 pin 11 RGMII interface transmit data bus bit 0

ENET_TX_D[0]

2.5 V AF28

U25 pin 12 RGMII interface transmit data bus bit 1

ENET_TX_D[1]

2.5 V AD34

U25 pin 14 RGMII interface transmit data bus bit 2

ENET_TX_D[2]

2.5 V AL34

U25 pin 16 RGMII interface transmit data bus bit 3

ENET_TX_D[3]

2.5 V W30

U25 pin 17 RGMII interface transmit data bus bit 4

ENET_TX_D[4]

2.5 V AD33

U25 pin 18 RGMII interface transmit data bus bit 5

ENET_TX_D[5]

2.5 V AJ34

U25 pin 19 RGMII interface transmit data bus bit 6

ENET_TX_D[6]

2.5 V AJ31

U25 pin 20 RGMII interface transmit data bus bit 7

ENET_TX_D[7]

2.5 V AG30

U25 pin 9 RGMII interface transmit control

ENET_TX_EN

2.5 V AA34

U25 pin 7 RGMII interface transmit error

ENET_TX_ER

2.5 V AA29

U25 pin 81 SGMII interface transmit data

ENET_TX_N

LVDS V29

U25 pin 82 SGMII interface transmit data

ENET_TX_P

LVDS W28

Table 2–39. Ethernet PHY (U25) Pin-Out (Part 2 of 2)

Board Reference Description Schematic Signal Name

I/O

Standard

Stratix III

Number

Table 2–40. Ethernet PHY Component Reference and Manufacturing Information

Board

Reference

Description Manufacturer

Manufacturing

Part Number

Manufacturer

Website

U25 Ethernet PHY base-T device Marvel Semiconductor 88E1111-B2-CAAIC000 www.marvell.com

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 81 82

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Altera Stratix III Development Board Manuel d'utilisateur Page 49

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