Altera Stratix IV GX FPGA - Manual (Page 18)

4–2 Chapter 4: Development Board Setup
Factory Default Switch Settings
Stratix IV GX FPGA Development Kit User Guide March 2014 Altera Corporation
Factory Default Switch Settings
This section shows the factory switch settings for the Stratix IV GX FPGA
development board.
Figure 4–1 shows the switch locations and the default position of
each switch on the top side of the board.
Figure 4–2 shows the switch locations and the default position of each switch on the
bottom side of the board.
To restore the switches to their factory default settings, perform the following steps:
1. Set the rotary switch (SW2) to the 0 position, as shown in Figure 4–1 .
Figure 4–1. Switch Locations and Default Settings on the Board Top
Figure 4–2. Switch Locations and Default Settings on the Board Bottom
SW3
12 34 56 78
ON 0
SW2
Rotary
Switch
ON = 0
OFF = 1
User DIP
Switch
4 3 2 1
SW4
8 7 6 5 4 3 2 1
ON ON = 0
OFF = 1
SW6
ON
4 3 2 1
SW5
ON
PCIe JTAG
Board
Settings
ON = 0
OFF = 1