QSEVEN-Eval Carrier - Rev. 1.1
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// 53
7.32.
Jumpers
7.32.1.
Boot Alternate Jumper (J14)
There is a Jumper for Boot Alternate according to the QSEVEN 2.1 specification.
Table 51: Boot Alternate Jumper (J14)
Configuration
J14 Jumper Setting
Boot Source
1
1-2
Boot from Carrier SPI Flash
2
N.C.
Boot from Module SPI Flash (Default)
The BIOS does not support being split between two chips. Booting takes place either from
the module SPI or from the baseboard SPI.
7.32.2.
Display Power Select Jumper (J24)
Table 52: Display Power Select Jumper (J24)
Jumper Position
Function Description
1-2
LVDS Panel Voltage = 5V
2-3
LVDS Panel Voltage = 3.3V (Default)
7.32.3.
Backlight Power of the Select Jumper (J25)
Table 53: Backlight Power Select Jumper (J25)
Jumper Position
Function Description
1-2
Backlight Voltage = 5V
2-3 (Default)
Backlight Voltage = 12V
7.32.4.
Dual DP/LVDS Select Jumper (J26)
Table 54: Dual DP/LVDS Select Jumper (J26)
Jumper Position
Function Description
1-2 (Default)
Dual Display Port
2-3/NC
LVDS
7.32.5.
Dual DP++/HDMI Select Jumper (J27)
Table 55: Dual DP++/HDMI Select Jumper (J27)
Jumper Position
Function Description
1-2 (Default)
Display Port++
2-3/NC
HDMI
