Altera Arria V GX Starter Board Instrukcja Użytkownika Pobierz pdf (Strona 56)

2–48 Chapter 2: Board Components

Power Supply

Arria V GX Starter Board November 2013 Altera Corporation

Reference Manual

Table 2–48 lists the flash component reference and manufacturing information.

Power Supply

You can power up the starter board either from a laptop-style DC power input or from

the PCI Express edge connector. The input voltage must be in the range of 14 V to

20 V. The DC voltage is then stepped down to various power rails used by the board

components and installed into the HSMC connectors.

Table 2–49 outlines the allowable power inputs.

An on-board multi-channel analog-to-digital converter (ADC) measures the current

for several specific board rails.

FSM_D27

AN26 2.5-V Data bus

FSM_D28

AP28 2.5-V Data bus

FSM_D29

AP27 2.5-V Data bus

FSM_D30

AP26 2.5-V Data bus

FSM_D31

AP25 2.5-V Data bus

Table 2–47. Flash Pin Assignments, Schematic Signal Names, and Functions (Part 4 of 4)

Board

Reference

Schematic Signal Name

Arria V GX

Pin Number

I/O Standard Description

Table 2–48. Flash Component Reference and Manufacturing Information

Board Reference Description Manufacturer

Manufacturing

Part Number

Manufacturer

Website

U12, U13 1-Gb synchronous flash Numonyx PC28F00AP30BF www.numonyx.com

Table 2–49. Power Inputs

Power Source Voltage (V) Current (A) Maximum Wattage (W)

Laptop-style DC input 19.0 6.5 120

25-W PCI Express edge connector

3.3 3.0 9

12.0 2.1 16

75-W PCI Express edge connector

3.3 3.0 9

12.0 5.5 66

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