Altera Cyclone II EP2C35 PCI Development Board Bedienungsanleitung PDF herunterladen (Seite 19)

Altera Corporation Core Version 4.0.0 2–9

May 2005 Cyclone II EP2C35 PCI Development Board Reference Manual

Board Components & Interfaces

LEDs

This section describes the board’s LED resources.

Power LEDs

There are four power indication LEDs on the board, see Table 2–10.

Status LEDs

Table 2–11 shows the board’s status LEDs.

Table 2–10. Board Power LEDs

Board

Reference

Designator

Color Description

5.0 V (1) D15 Green 5.0-V power is on.

3.3 V D13 Green 3.3-V power is on.

1.8 V D14 Green 1.8-V power is on.

1.2 V D16 Green 1.2-V power is on.

Note:

(1) The power indication LED for +5.0 V requires that the board be plugged into a

PCI slot.

Table 2–11. Board Status LEDs

Board Reference

Reference

Designator

Color Description

CONF_DONE D10.Anode (Top) Green Indicates that the Cyclone II

device has been successfully

configured.

CONF_STATUSn D10.Cathode

(Bottom)

Red Indicates that the Cyclone II

device received an error

during device configuration.

TX D18 Green Serial cable (RS-232) is

transmitting data.

RX D17 Green Serial cable (RS-232) is

receiving data.

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Altera Cyclone II EP2C35 PCI Development Board Bedienungsanleitung Seite 19