Table 47: Pin Assignment JP4
Jumper 1 Position
Description
Pin 1-3
Pin 3-5
X
-
Backlight Enable Voltage = +3.3V
-
X
Backlight Enable Voltage = +5V
Jumper 2 Position
Description
Pin 2-4
Pin 4-6
X
-
Active High
-
X
Active Low
"X" = Jumper set (short) and "-" = jumper not set (open)
7.16.5. AT / ATX Power Mode & NGFF mSATA / mPCIe Selection (JP6)
Figure 33: AT / ATX Power Mode & NGFF mSATA / mPCIe Selection (JP6)
Table 48: Pin Assignment JP6
Jumper 1 Position
Description
Pin 1-3
Pin 3-5
X
-
ATX Mode
-
X
AT Mode
Jumper 2 Position
Description
Pin 2-4
Pin 4-6
X
-
NGFF Select mSATA
-
X
NGFF Select mPCIe
"X" = Jumper set (short) and "-" = jumper not set (open)
7.16.6. SIM Card and MPCIE mSATA / mPCIe Selection & USB Power Selection (JP7)
Figure 34: SIM Card and MPCIE mSATA / mPCIe Selection & USB Power Selection (JP7)
Table 49: Pin Assignment JP7
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1
2
5
6
1
2
5
6
ECX-KBL-U - User Guide, Rev. 1.0
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