Altera 100G Development Kit, Stratix V GX Edition - Manual (Page 15)

Chapter 4: Development Board Setup 4–3
Factory Default Switch Settings
August 2012 Altera Corporation 100G Development Kit, Stratix V GX Edition
User Guide
To restore the switches to their factory default settings, perform the following steps:
1. Set DIP switch bank (SW2) to match Table 4–1 and Figure 4–1 .
2. Set DIP switch bank (SW3) to match Table 4–2 and Figure 4–1 .
Table 4–1. SW2 Dip Switch Settings
Switch
Board
Label
Function
Default
Position
0 MSEL 0
Switch 0 has the following options:
■ Open = Logic 1
■ Closed = Logic 0
Closed
1 MSEL 1
Switch 1 has the following options:
■ Open = Logic 1
■ Closed = Logic 0
Closed
2 MSEL 2
Switch 2 has the following options:
■ Open = Logic 1
■ Closed = Logic 0
Open
3 MSEL 3
Switch 4 has the following options:
■ Open = Logic 1
■ Closed = Logic 0
Closed
4 MSEL 4
Switch 4 has the following options:
■ Open = Logic 1
■ Closed = Logic 0
Open
5 —
Switch 4 has the following options:
■ Open = Logic 1
■ Closed = Logic 0
Closed
Table 4–2. SW3 DIP Switch Settings (Part 1 of 2)
Switch
Board
Label
Function
Default
Position
1 USB_DISABLEN
Switch 4 has the following options:
■ When off (1), USB is enabled.
■ When on (0), USB is disabled.
1
2 DIFFCLKA_SEL
Switch 4 has the following options:
■ When off (1), SMA is selected.
■ When on (0), PLL is selected.
1
3 REFCLKA_SEL
Switch 3 has the following options:
■ When off (1), SMA is selected.
■ When on (0), PLL is selected.
1
4 DIFFCLKB_SEL
Switch 4 has the following options:
■ When off (1), SMA is selected.
■ When on (0), PLL is selected.
1