Altera Arria II GX FPGA Development Board Instrukcja Użytkownika Pobierz pdf (Strona 26)

2–18 Chapter 2: Board Components

Configuration, Status, and Setup Elements

Arria II GX FPGA Development Board Reference Manual February 2011 Altera Corporation

Table 2–12 lists the board-specific LEDs component references and manufacturing

information.

Setup Elements

The development board includes several different kinds of setup elements. This

section describes the following setup elements:

■ Board settings DIP switch

■ JTAG chain header switch

■ PCI Express control DIP switch

■ Reset configuration push-button switches

Board Settings DIP Switch

The board settings DIP switch (SW4) controls various features specific to the board

and the MAX

II CPLD EPM2210 System Controller logic design. Table 2–13 shows the

switch controls and descriptions.

D25 PCIe x4 Green LED. Configure this LED to display the PCI Express link width x4.

D26 PCIe x8 Green LED. Configure this LED to display the PCI Express link width x8.

Table 2–11. Board-Specific LEDs (Part 2 of 2)

Board Reference LED Name Description

Table 2–12. Board-Specific LEDs Component References and Manufacturing Information

Board Reference Description Manufacturer

Manufacturer

Part Number

Manufacturer Website

D1, D6, D11-D16,

D19-D26

Green LEDs Lite-On LTST-C170KGKT www.us.liteon.com/opto.index.html

D16 Red LED Lite-On LTST-C170KRKT www.us.liteon.com/opto.index.html

D18 Blue LED Lite-On LTST-C170TBKT www.us.liteon.com/opto.index.html

Table 2–13. Board Settings DIP Switch Controls (Part 1 of 2)

Switch Schematic Signal Name Description Default

MAX_DIP0

Reserved OFF

MAX_DIP1

Reserved OFF

MAX_DIP2

Reserved OFF

MAX_DIP3

ON : Load User hardware page 1 from flash memory upon power-up

OFF : Load factory design from flash memory upon power-up

OFF

LCD_PWRMON

ON : LCD driven from the MAX II EPM2210 System Controller (power

monitor)

OFF : LCD driven from the FPGA

OFF

USB_DISABLEn

ON : Embedded USB-Blaster disable

OFF : Embedded USB-Blaster enable

OFF

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 63 64

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