Altera Stratix IV GX FPGA User Manual
Page 20
4–4
Chapter 4: Development Board Setup
Factory Default Switch Settings
Stratix IV GX FPGA Development Kit User Guide
March 2014 Altera Corporation
4. Set DIP switch bank (SW5) to match
3
LCD_PWRMON
Switch 3 has the following options:
■
When on, the LCD is driven from the MAX II device.
■
When off, the LCD is driven from the FPGA.
On
4
FAN_FORCE_ON
Switch 4 has the following options:
■
When on, the fan is forced on.
■
When off, the fan speed is controlled by the MAX1619 device.
Off
5
CLK_SEL
Switch 5 has the following options:
■
When on, the 100 MHz oscillator input is selected.
■
When off, the SMA input is selected.
On
6
CLK_ENABLE
Switch 6 has the following options:
■
When on, the on-board oscillator is enabled.
■
When off, the on-board oscillator is disabled.
On
7
S4VCCH_SEL
Switch 7 has the following options:
■
When on, 1.4 V is selected.
■
When off, reserved.
On
8
S4VCCA_SEL
Switch 8 has the following options:
■
When on, 3.3 V is selected.
■
When off, 2.5 V is selected.
On
Table 4–2. SW4 Dip Switch Settings (Part 2 of 2)
Switch
Board
Label
Function
Default
Position
Table 4–3. SW5 Dip Switch Settings
Switch
Board
Label
Function
Default
Position
1
PCIE_PRSNT2n_x1
Switch 1 has the following options:
■
When on, x1 presence detect is enabled.
■
When off, x1 presence detect is disabled.
Off
2
PCIE_PRSNT2n_x4
Switch 2 has the following options:
■
When on, x4 presence detect is enabled.
■
When off, x4 presence detect is disabled.
Off
3
PCIE_PRSNT2n_x8
Switch 3 has the following options:
■
When on, x8 presence detect is enabled.
■
When off, x8 presence detect is disabled.
Off
4
MAX_EN
Switch 4 has the following options:
■
When on, reserved.
■
When off, reserved.
Off