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5.9.2.3
Monitor OFF connector
The monitor OFF connector (X51) offers the possibility to turn off the displays attached to the conga-IA4.
Table 38 Connector X51 Pinout Description
Pin
Function
1
MONITOR_OFF#
2
GND
Connector Type
X51: 2.54mm, 2 pin Molex connector.
5.10
PCI Express
The conga-IA4 provides 3 PCIe interfaces - a x1 PCIe slot on connector X9, a half-size mini PCIe (mPCIe) slot on connector X10 and a full size
mini PCIe/mini SATA slot on connector X6.
5.10.1
x1 PCIe Slot
The conga-IA4 offers one PCIe x1 slot on connector X9. This connector shares the SoC's PCIe 0 signals with connector X6 (mPCIe/mSATA slot),
via a multiplexer. Immediately an mPCIe device is inserted into connector X6, the multiplexer automatically switches the PCIe signals to mPCIe
slot (X6).
Table 39 x1 PCIe Slot (Connector X9) Pinout Description
Pin
Signal
Pin
Signal
B1
+12V
A1
GND
B2
+12V
A2
+12V
B3
+12V
A3
+12V
B4
GND
A4
GND
B5
SMB_CLK
A5
N.C.
B6
SMB_DAT
A6
N.C.
B7
GND
A7
N.C.
B8
+3.3V
A8
N.C.
Monitor OFF - Connector X51
x1 PCIe
PCIe Slot
(Connector X9 )
