MITX-V1K0 Series - User Guide, Rev. 1.0
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Internal Connectors
7.1.
Power Connector
The MITX-V1K0 Series is designed to be supplied from a 2x4-pin +12 VDC power supply.
Hot plugging any of the power connector is not allowed.
Hot plugging might damage the board. In other words, turn off main supply etc. to make
sure all the power lines are turned off when connecting to the motherboard.
7.1.1.
2x4-pin ATX Power Supply Wafer (ATX1)
The 2x4-pin ATX power supply wafer pr12 V DC to the board.
Figure 12: 2x4-pin ATX Power Supply Wafer ATX1
Table 17: Pin Assignment ATX1
Pin
Signal
Description
Note
1
GND
Ground
2
GND
Ground
3
GND
Ground
4
GND
Ground
5
+12V
Power +12 V
6
+12V
Power +12 V
7
+12V
Power +12 V
8
+12V
Power +12 V
7.1.2.
CR2032 Battery Holder (BAT2)
The holder is intended to be accommodate the CR2032 battery. The battery provides power to the system clock to
retain the time when power is turn off.
Figure 13: CR2032 Battery Holder BAT2
