Altera DE2-115 Manual do Utilizador descarregar pdf (Página 19)

Figure 3-5 Controlling the LCD display

The ability to set arbitrary values into simple display devices is not needed in typical design

activities. However, it gives the user a simple mechanism for verifying that these devices are

functioning correctly in case a malfunction is suspected. Thus, it can be used for troubleshooting

purposes.

Choosing the Switches tab leads to the window in Figure 3-6. The function is designed to monitor

the status of slide switches and push-buttons in real time and show the status in a graphical user

interface. It can be used to verify the functionality of the slide switches and push-buttons.

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Altera DE2-115 Manual do Utilizador Página 19