Altera Stratix V Advanced Systems - Manual (Page 24)

5–6 Chapter 5: Board Test System
Using the Board Test System
Stratix V Advanced Systems Development Kit February 2013 Altera Corporation
User Guide
Push Button Switches
The read-only Push button switches control displays the current state of the board
user push buttons. Press a push button on the board to see the graphical display
change accordingly.
The GPIO FPGA2 Tab
The GPIO FPGA2 tab allows you to interact with all the general purpose user I/O
components on your board associated with FPGA2 (U35). You can read DIP switch
settings, turn LEDs on or off, and detect push button presses. This test erases FPGA1.
Figure 5–4 shows the GPIO FPGA2 tab.
The following sections describe the controls on the GPIO FPGA2 tab.
User DIP Switches
The read-only User DIP switch control displays the current positions of the switches
in the user DIP switch bank (SW3). Change the switches on the board to see the
graphical display change accordingly.
Figure 5–4. The GPIO FPGA2 Tab