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Power supply, Power supply –68 – Altera Arria V GT FPGA Development Board User Manual

Page 78

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2–68

Chapter 2: Board Components

Power Supply

Arria V GT FPGA Development Board

December 2014

Altera Corporation

Reference Manual

Power Supply

A laptop style DC power input provides power to the development board. 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.

An on-board multi-channel analog-to-digital converter (ADC) measures both the
voltage and current for several specific board rails. The power utilization is displayed
on a graphical user interface (GUI) that can graph power consumption versus time.

C8

FM_A21

AT29

1.8-V

Address bus

A8

FM_A22

AU29

1.8-V

Address bus

G1

FM_A23

AP30

1.8-V

Address bus

H8

FM_A24

AN29

1.8-V

Address bus

B6

FM_A25

AL32

1.8-V

Address bus

B8

FM_A26

AK31

1.8-V

Address bus

F2

FM_D0

AC22

1.8-V

Data bus

E2

FM_D1

AH20

1.8-V

Data bus

G3

FM_D2

AG22

1.8-V

Data bus

E4

FM_D3

AN20

1.8-V

Data bus

E5

FM_D4

AP20

1.8-V

Data bus

G5

FM_D5

AV22

1.8-V

Data bus

G6

FM_D6

AG23

1.8-V

Data bus

H7

FM_D7

AN22

1.8-V

Data bus

E1

FM_D8

AH21

1.8-V

Data bus

E3

FM_D9

AD21

1.8-V

Data bus

F3

FM_D10

AN23

1.8-V

Data bus

F4

FM_D11

AM21

1.8-V

Data bus

F5

FM_D12

AL22

1.8-V

Data bus

H5

FM_D13

AG20

1.8-V

Data bus

G7

FM_D14

AK22

1.8-V

Data bus

E7

FM_D15

AK23

1.8-V

Data bus

Table 2–35. Flash Pin Assignments, Schematic Signal Names, and Functions (Part 2 of 2)

Board

Reference (U4)

Schematic

Signal Name

Arria V GT FPGA

Pin Number

I/O Standard

Description