IEI Integration PICOe-HM650 - Manual (Page 33)

PICOe-HM650 Half-size PCIe CPU Card
Page 19
Figure 3-4: Battery Connector Location
Pin Description
1 Battery+
2 Ground
Table 3-5: Battery Connector Pinouts
3.2.4 CPU 12 V Power Connector
CN Label: CPU12V1
CN Type: 4-pin connector (2x2)
CN Location: See Figure 3-5
CN Pinouts: See Table 3-6
This connector accepts 12 V of power for the processor.