Altera 100G Development Kit, Stratix IV GT Edition Bedienungsanleitung PDF herunterladen (Seite 13)

Chapter 2: Board Components 2–5

Board Overview

September 2010 Altera Corporation 100G Development Kit, Stratix IV GT Edition Reference Manual

J49 RJ-45 connector

Halo HFJ11-1G02E RJ-45 connector with integrated magnetic which

provides a 10/100/1000 Ethernet connection via a Marvell 88E1111 PHY

and the FPGA-based Altera Triple Speed Ethernet MegaCore function in

RGMII mode.

J5, J30, J39,

J57

Interlaken interface Provides 20 transceiver channels for Interlaken.

U66 10/100/1000 Ethernet PHY Marvell 88E1111 triple speed Ethernet PHY.

J60 USB Type-B connector

Embedded USB-Blaster JTAG for programming the FPGA via a Type-B

USB cable.

U79 USB PHY

FT245BL USB PHY device for configuring the FPGA using embedded

USB-Blaster.

Power

J1 DC power jack 14-V – 20-V DC power jack.

SW1

Power switch Switch to power on or off the board when power is supplied from the DC

power input jack.

U5 5-V switching regulator Supplies 5-V power to the dual switcher and other regulators for biasing.

U6 2.5-V switcher power supply

Supplies 2.5-V power to VCCIO, VCCPD, VCC_CLKIN, and VCC_PGM on

the Stratix IV GT device.

U7, U8 Dual 1.5-V switching regulator Supplies 1.5-V power to the VCCIO on the FPGA and external memory.

U9 3.3-V switcher power supply Supplies 3.3-V power.

U10 12-V switcher power supply Supplies 12-V power.

U11, U12 Dual switching regulator Supplies 0.95-V power to the FPGA core.

U27

VCCHIP (0.95V) linear

regulator

Supplies 0.95-V power to VCCHIP on the FPGA.

U26 VCCPT (1.5 V) linear regulator Supplies 1.5-V power to VCCPT on the FPGA.

U35

VCC_AUX /and VCCA (2.5 V)

linear regulator

Supplies 2.5-V power to VCC_AUX and VCCA on the FPGA.

U42

VCCL_GXB (1.2 V) linear

regulator

Supplies 1.2-V power to the VCCL_GXB on the FPGA.

U43

VCCH_GXB (1.4 V) linear

regulator

Supplies 1.4-V power to the VCCH_GXB on the FPGA.

U45

VCCT_GXB (1.2 V) linear

regulator

Supplies 1.2-V power to the VCCT_GXB on the FPGA.

U73, U74

VCCR_GXB (1.2 V) linear

regulator (shared output)

Supplies 1.2-V power to the VCCR_GXB on the FPGA.

U51, U52 ADC 8/16 Channel 24-bit Monitors the current or voltage of all FPGA power rails

U53, U54 4.25-V linear regulator Supplies 4.25-V power for current monitor circuit.

U55

VCCA_GXB (3.3 V) linear

regulator

Supplies 3.3-V power to the VCCA_GXB on the FPGA.

U60 VCCD (0.95 V) linear regulator Supplies 0.95 V power to VCCD on the FPGA.

U68 2.5-V linear regulator

Supplies 2.5-V power to the MAX II CPLD EPM2210 System Controller

for i/Os.

U23, U24, U59 3.3-V linear regulator Supplies 3.3-V power to the external PLLs.

Table 2–1. Stratix IV GT 100G Development Board Components (Part 4 of 5)

Board

Reference

Type Description

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 79 80

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