Power Supply - Altera Cyclone V Reference Manual

Gt fpga development board

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Technical reference (3536 pages)

Device handbook (1077 pages)

User manual (136 pages)

Table Of Contents

Table of Contents

2–50

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

Board

Reference (U20)

Power Supply

Cyclone V GT FPGA Development Board

Reference Manual

Arrow.com.

Downloaded from

Schematic Signal Name

FSM_A21

FSM_A22

FSM_A23

FSM_A24

FSM_A25

FSM_A26

FSM_D0

FSM_D1

FSM_D2

FSM_D3

FSM_D4

FSM_D5

FSM_D6

FSM_D7

FSM_D8

FSM_D9

FSM_D10

FSM_D11

FSM_D12

FSM_D13

FSM_D14

FSM_D15

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

Table 2–31. Power Inputs

Power Source

Laptop-style DC input

25-W PCI Express edge connector

75-W PCI Express edge connector

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

for several specific board rails.

Cyclone V GT

I/O Standard

Pin Number

AN33

2.5-V

AF30

2.5-V

AM33

2.5-V

AK32

2.5-V

AH31

2.5-V

AD24

2.5-V

AJ31

2.5-V

AA23

2.5-V

Y23

2.5-V

Y22

2.5-V

W24

2.5-V

AC29

2.5-V

AB25

2.5-V

AA25

2.5-V

AG28

2.5-V

AH29

2.5-V

AA27

2.5-V

AA28

2.5-V

AL32

2.5-V

AC24

2.5-V

AC23

2.5-V

AL33

2.5-V

outlines the allowable power inputs.

Voltage (V)

19.0

3.3

12.0

3.3

12.0

Chapter 2: Board Components

Power Supply

Description

Address bus

Data bus

Current (A)

Maximum Power (W)

6.32

120

3.0

2.1

3.0

5.5

August 2017 Altera Corporation

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Power Supply - Altera Cyclone V Reference Manual

Power Supply

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