Altera Arria V GX - Manual (Page 19)

Chapter 4: Starter Board Setup 4–3
Factory Default Switch Settings
November 2014 Altera Corporation Arria V GX Starter Kit
User Guide
To restore the switches to their factory default settings, perform the following steps:
1. Set DIP switch bank (SW1) to match Table 4–1 and Figure 4–1 .
2. Set DIP switch bank (SW2) to match Table 4–2 and Figure 4–1 .
3. Set DIP switch bank (SW3) to match Table 4–3 and Figure 4–1 .
Table 4–1. SW1 Dip Switch Settings
Switch
Board
Label
Function
Default
Position
1 PCIE_PRSNT_X1
Switch 1 has the following options:
■ When ON, x1 presence detect is enabled.
■ When OFF, x1 presence detect is disabled.
ON
2 PCIE_PRSNT_X4
Switch 2 has the following options:
■ When ON, x4 presence detect is enabled.
■ When OFF, x4 presence detect is disabled.
ON
3 PCIE_PRSNT_X8
Switch 3 has the following options:
■ When ON, x8 presence detect is enabled.
■ When OFF, x8 presence detect is disabled.
ON
4 FAN FORCE ON
Switch 4 has the following options:
■ When ON, a logic O is selected, fan is turned on. (Fan
is not included in this kit.)
■ When OFF, logic 1 is selected, fan is turned off.
OFF
Table 4–2. SW2 Dip Switch Settings
Switch
Board
Label
Function
Default
Position
1 5M2210_JTAG_EN
Set to OFF to include the MAX V System Controller in
the JTAG chain. Default is OFF (in chain).
OFF
2 HSMA_JTAG_EN
Set to OFF to include HSMC Port A in the JTAG chain.
Default is ON (not in chain).
ON
3 PCIE_JTAG_EN
Set to OFF to include the PCI Express Edge Connector in
the JTAG chain. Default is ON (not in chain).
ON
4 — — —
Table 4–3. SW3 Dip Switch Settings (Part 1 of 2)
Switch
Board
Label
Function
Default
Position
1 USER0
Switch 1 has the following options:
■ When ON, a logic 0 is selected.
■ When OFF, a logic 1 is selected.
OFF
2 USER1
Switch 2 has the following options:
■ When ON, a logic 0 is selected.
■ When OFF, a logic 1 is selected.
OFF