Altera Cyclone V GT FPGA Manual do Utilizador descarregar pdf (Página 15)

Chapter 4: Development Board Setup 4–3

Factory Default Switch and Jumper Settings

September 2014 Altera Corporation Cyclone V GT FPGA Development Kit

User Guide

Figure 4–2 shows the default switch and jumper settings for the bottom side of the

Cyclone V GT FPGA development board.

1 The following tables do not describe user DIP switches.

To restore the switches to the default settings, do the following:

1. Set the DIP switch bank (SW3) to match Table 4–1 and Figure 4–1.

Figure 4–2. Default Switch Settings on the Board Bottom

J17

C5_VCCIO_VAR

(Not installed = 2.5V)

1.2V 5

1.5V

1.8V

SW5

MSEL1

MSEL2

MSEL4

FAN

1 2 3 4

Table 4–1. SW3 DIP Switch Settings (Part 1 of 2)

Switch

Board

Label

Function

Default

Position

1 PCIe_X1

Switch 1 has the following options:

■ ON (logical 0) = x1 presence detect is enabled.

■ OFF (logical 1) = x1 presence detect is disabled.

2 PCIe_X4

Switch 2 has the following options:

■ ON (logical 0) = x4 presence detect is enabled.

■ OFF (logical 1) = x4 presence detect is disabled.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 49 50

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