Altera Cyclone V GT FPGA Development Board Bedienungsanleitung PDF herunterladen (Seite 57)

Chapter 2: Board Components 2–49

Power Supply

September 2014 Altera Corporation Cyclone V GT FPGA Development Board

Reference Manual

Power Supply

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

or from the PCI Express edge connector. The laptop supply must be a 19-V/6.32-A

rated supply. The DC voltage is then stepped down to various power rails used by the

board components. Table 2–31 outlines the allowable power inputs.

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

for several specific board rails.

FSM_A21

AN33 2.5-V Address bus

FSM_A22

AF30 2.5-V Address bus

FSM_A23

AM33 2.5-V Address bus

FSM_A24

AK32 2.5-V Address bus

FSM_A25

AH31 2.5-V Address bus

FSM_A26

AD24 2.5-V Address bus

FSM_D0

AJ31 2.5-V Data bus

FSM_D1

AA23 2.5-V Data bus

FSM_D2

Y23 2.5-V Data bus

FSM_D3

Y22 2.5-V Data bus

FSM_D4

W24 2.5-V Data bus

FSM_D5

AC29 2.5-V Data bus

FSM_D6

AB25 2.5-V Data bus

FSM_D7

AA25 2.5-V Data bus

FSM_D8

AG28 2.5-V Data bus

FSM_D9

AH29 2.5-V Data bus

FSM_D10

AA27 2.5-V Data bus

FSM_D11

AA28 2.5-V Data bus

FSM_D12

AL32 2.5-V Data bus

FSM_D13

AC24 2.5-V Data bus

FSM_D14

AC23 2.5-V Data bus

FSM_D15

AL33 2.5-V Data bus

Table 2–30. Flash Pin Assignments, Schematic Signal Names, and Functions (Part 2 of 2)

Board

Reference (U20)

Schematic Signal Name

Cyclone V GT

Pin Number

I/O Standard Description

Table 2–31. Power Inputs

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

Laptop-style DC input 19.0 6.32 120

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

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 65 66

Kommentare zu diesen Handbüchern

Keine Kommentare

Altera Cyclone V GT FPGA Development Board Bedienungsanleitung Seite 57

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messgeräte Altera Cyclone V GT FPGA Development Board