Altera Cyclone III Development Board User Manual download pdf (Page 38)

2–28 Chapter 2: Board Components

General User Interfaces

Cyclone III 3C120 Development Board Reference Manual © March 2009 Altera Corporation

Ta bl e 2–28 lists the general user-defined LED component reference and

manufacturing information.

HSMC User-Defined LEDs

The HSMC Port A and Port B have two LEDs located nearby. There are no

board-specific functions for the HSMC LEDs; however, the HSMC LEDs are labeled

TX and RX, and are intended to display data flow to and from connected HSMC

daughter cards. The LEDs are driven by the Cyclone III device.

Ta bl e 2–29 lists the HSMC user-defined LED board reference number, schematic

signal name, and corresponding Cyclone III device pin number.

Ta bl e 2–30 lists the HSMC user-defined LED component reference and manufacturing

information.

Table 2–27. LED Reference Number, Schematic Signal Name, and Cyclone III Device Pin Number

LED Board

Reference Description I/O Standard

Schematic Signal

Name

Cyclone III Device

Pin Number

D26 User-defined LED 1.8 V USER_LED7 AF19

D27 User-defined LED 1.8 V USER_LED6 AG19

D28 User-defined LED 1.8 V USER_LED5 AC17

D29 User-defined LED 1.8 V USER_LED4 AE15

D30 User-defined LED 1.8 V USER_LED3 AD19

D31 User-defined LED 1.8 V USER_LED2 AF18

D32 User-defined LED 1.8 V USER_LED1 AE20

D33 User-defined LED 1.8 V USER_LED0 AD15

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

Board Reference Description Manufacturer

Manufacturing

Part Number

Manufacturer

Website

D26-D33 Green LEDs, 1206,

SMT, clear lens, 2.1 V

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

Table 2–29. HSMC User LEDs

Board

Reference Description

I/O

Standard Schematic Signal Name

Cyclone III Device

Pin Number

D12 User-defined but labeled TX in silk-screen for

HSMC Port A.

1.8 V HSMA_TX_LED AA3

D14 User-defined but labeled RX in silk-screen for

HSMC Port A.

1.8 V HSMA_RX_LED AE1

D13 User-defined but labeled TX in silk-screen for

HSMC Port B.

1.8 V HSMB_TX_LED D28

D15 User-defined but labeled RX in silk-screen for

HSMC Port B.

1.8 V HSMB_RX_LED F26

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

Comments to this Manuals

No comments

Altera Cyclone III Development Board User Manual Page 38

Comments to this Manuals

Related products and manuals for Measuring instruments Altera Cyclone III Development Board