ECX-BYT - User Guide, Rev. 1.0
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Table 50: Pin Assignment JP5
Jumper 1 Position
Description
Pin 1-3
Pin 3-5
X
-
Backlight Power = +12V
-
X
Backlight Power = +5V
Jumper 2 Position
Description
Pin 2-4
Pin 4-6
X
-
Panel Power = +3,3V
-
X
Panel Power = +5V
“X” = Jumper set (short) and “-” = jumper not set (open)
7.17.5.
USB Power Selection (JP6)
Figure 36: USB Power Selection JP6
Table 51: Pin Assignment JP6
Jumper Position
Description
Pin 1-2
X
USB power is always supply.
-
USB power will be cut off in S4 & S5 state.
“X” = Jumper set (short) and “-” = jumper not set (open)
7.17.6.
AT / ATX Power Mode Selection (JP7)
Figure 37: AT / ATX Power Mode Selection JP7
Table 52: Pin Assignment JP7
Jumper 1 Position
Description
Pin 1-2
Pin 2-3
X
-
ATX Mode
-
X
AT Mode
“X” = Jumper set (short) and “-” = jumper not set (open)
2
3
1