Altera 100G Development Kit, Stratix IV GT Edition Instrukcja Użytkownika Pobierz pdf (Strona 38)

2–30 Chapter 2: Board Components

General User Input/Output

100G Development Kit, Stratix IV GT Edition Reference Manual September 2010 Altera Corporation

Table 2–15 lists the user push-button switch schematic signal names and their

corresponding Stratix IV GX device pin numbers.

Table 2–23 lists the user push-button switch component reference and the

manufacturing information.

User LEDs

This section describes all user-defined LEDs. For information on board specific or

status LEDs, refer to“Status Elements” on page 2–20.

Board references D21 through D24 and D28 through D35 are 12 user LEDs which

allow status and debugging signals to be driven to the LEDs from the designs loaded

into the Stratix IV GT device. The LEDs illuminate when a logic 0 is driven, and turns

off when a logic 1 is driven. There is no board-specific function for these LEDs.

Table 2–17 lists the user-defined LED schematic signal names and their corresponding

Stratix IV GT pin numbers.

Table 2–15. User Push-Button Switch Signal Names and Functions

Board

Reference

Description

Schematic

Signal Name

I/O Standard

Stratix IV GT

Device

Pin Number

Other

Connections

MAX II user push-button

switches.

USER_PB3

2.5-V CMOS

— U72.R7

S2 USER_PB2 — U72.T4

S3 USER_PB1 — U72.P6

S4 USER_PB0 — U72.U3

FPGA user push-button switches.

FPGA_USER_PB3

AN7 —

FPGA_USER_PB2

AP6 —

FPGA_USER_PB1

AL11 —

FPGA_USER_PB0

AL10 —

Table 2–16. User Push-Button Switch Component References and Manufacturing Information

Board

Reference

Device Description Manufacturer

Manufacturer

Part Number

Manufacturer Website

S1–S8 Push-Button switches Panasonic Corporation EVQPAC07K www.panasonic.com

Table 2–17. User-Defined LED Schematic Signal Names and Functions

Board

Reference

Description

Schematic

Signal Name

I/O Standard

Stratix IV GT

Device

Pin Number

Other

Connections

D21

General purpose green

surface mount (type 1206)

User LEDs.

USER_LED3

2.5-V CMOS

— U72.B10

D22

USER_LED2

— U72.C9

D23

USER_LED1

— U72.A11

D24

USER_LED0

— U72.C10

D28

FPGA_USER_LED7

J11 —

D29

FPGA_USER_LED6

U15 —

D30

FPGA_USER_LED5

H11 —

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 79 80

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