Altera Cyclone IV GX FPGA Development Board Manuale Utente Scaricare il pdf (Pagina 7)

Chapter 1: Overview 1–3

Development Board Block Diagram

May 2013 Altera Corporation Cyclone IV GX FPGA Development Board

Reference Manual

■ Power supply

■ 16-V DC input

■ 2.5-mm barrel jack for DC power input

■ On/Off slide power switch

■ On-Board power measurement circuitry

■ 20-W per HSMC interface

■ Mechanical

■ PCIe small form factor board

■ Bench-top operation

Development Board Block Diagram

Figure 1–1 shows the block diagram of the Cyclone IV GX FPGA development board.

Figure 1–1. Cyclone IV GX FPGA Development Board Block Diagram

EP4CGX150DF31

XCVR x4

10/100/1000

Ethernet RGMII

Translator

User LEDs

Push-Button,

Switches

14-pin LCD

Header

CPLD

(x18)

64 MB Flash

(x16)

4 MB SSRAM

(x18)

RJ45

Jack

Power

Measure

1.8 V

CMOS

1.8 V

CMOS

LVDS

1.8 V

2.5 V

Port B

USB

Blaster

100 MHz XTAL

SMA Input

125 MHz XTAL

32 MB DDR2

(x32)

SMA Output

1.8 V

HSTL

32 MB DDR2

(x32)

Translator

Port A

Translator

For TX/RX

[8:16]

1.8 V

XCVR x4

2.5 V

1.8 V

2.5 V

1.8 V

x4 Edge

XCVR x4

2.5 V (For TX/RX [0:7])

1 2 3 4 5 6 7 8 9 10 11 12 ... 59 60

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