Altera Cyclone II EP2C35 PCI Development Board Manual do Utilizador descarregar pdf (Página 47)

Altera Corporation Core Version 4.0.0 4–13

May 2005 Cyclone II EP2C35 PCI Development Board Reference Manual

Pin-Outs & Signal Specifications

Control &

User Settings

This section describes pin-outs and signal specifications for:

■ User LEDs

■ DIP switch bank board & user settings

■ Push-button switches

User LEDs

The Cyclone II device directly drives signals USER_LED0 through

USER_LED7. See Table 4–10. To illuminate the LED, set the control signal

to logic 0.

DIP Switch Bank Board & User Settings

Table 4–11 lists the DIP switch bank (S4) board settings and the

corresponding board references, signal names, and destinations.

Table 4–10. User LED Connections

Label Reference Designator Cyclone II Pin (U9)

0D8J22

1D7K19

2D6K21

3D5M21

4 D4 L23

5 D3 L19

6D2K24

7D1T21

Table 4–11. DIP Switch Bank Board Settings

Board

Reference

DIP Switch Bank

Board Settings

Signal Destination

PCI SPD Switch S4 Position 3 PCI_M66EN PCI Connector

J13.B49

PCI Mode Switch S4 Position 1 PCI_XCAP PCI Connector

J13.B38

PCI XSPD Switch S4 Position 2

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Altera Cyclone II EP2C35 PCI Development Board Manual do Utilizador Página 47