Altera Cyclone II FPGA Starter Manuel d'utilisateur télécharger pdf (Page 25)

Altera Corporation 4–3

October 2006 Cyclone II FPGA Starter Development Kit User Guide

Using the Control Panel

3. Click on the Set button.

Lighting the

LEDs

To light an LED, perform the following steps:

1. Select the PS2 & LED tab on the Control Panel (Figure 4–3).

2. In the LED & 7-SEG area, select the individual LEDs to turn on.

3. Click on the Set button.

Figure 4–3. Control Panel Window for LED Controls

PS/2 Keyboard

The PS/2 keyboard in the Control Panel window (Figure 4–3) shows a

working connection between the FPGA and the PS/2 port as well as the

software processing the PS/2 interface commands and data.

To test the functionality of the PS/2 keyboard interface, perform the

following steps:

1. Plug a PS/2 keyboard into the PS/2 port on the development board.

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Altera Cyclone II FPGA Starter Manuel d'utilisateur Page 25