Altera Stratix IV GX FPGA Development Board Bedienungsanleitung PDF herunterladen (Seite 37)

Chapter 2: Board Components 2–29

General User Input/Output

August 2012 Altera Corporation Stratix IV GX FPGA Development Board

Reference Manual

Table 2–28 lists the user-defined LED component reference and the manufacturing

information.

HSMC User-Defined LEDs

The HSMC port A and B have two LEDs located nearby. There are no board-specific

functions for the HSMC LEDs. However, the LEDs are labeled TX and RX, and are

intended to display data flow to and from the connected HSMC cards. The LEDs are

driven by the Stratix IV GX device.

Table 2–29 lists the HSMC user-defined LED schematic signal names and their

corresponding Stratix IV GX pin numbers.

Table 2–30 lists the HSMC user-defined LED component reference and the

manufacturing information.

Table 2–28. User-Defined LED Component Reference and Manufacturing Information

Board Reference Device Description Manufacturer

Manufacturer

Part Number

Manufacturer

Website

D6 to D13, D16 to D23

Green LEDs, 1206, SMT,

Clear Lens, 2.1 V

Lumex Inc. SML-LX1206GC-TR www.lumex.com

Table 2–29. HSMC User-Defined LED Schematic Signal Names and Functions

Board

Reference

Description

Schematic

Signal Name

I/O Standard

Stratix IV GX Device

Pin Number

User-Defined LEDs.

Labeled TX for HSMC Port A.

HSMA_TX_LED

2.5-V

User-Defined LEDs.

Labeled RX for HSMC Port A.

HSMA_RX_LED

D14

User-Defined LEDs.

Labeled TX for HSMC Port B.

HSMB_TX_LED

AH33

D15

User-Defined LEDs.

Labeled RX for HSMC Port B.

HSMB_RX_LED

AT10

Table 2–30. HSMC User-Defined LED Component Reference and Manufacturing Information

Board Reference Description Manufacturer

Manufacturer

Part Number

Manufacturer

Website

D3 to D4

D14 to D15

Green LEDs, 1206, SMT,

Clear Lens, 2.1 V

Lumex Inc. SML-LX1206GC-TR www.lumex.com

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