User guide

NANO-9452 EPIC Motherboard
Page 35
Figure 4-4: +5V ATX Power Connector Location
PIN NO. DESCRIPTION
1 GND
2 GND
3 +12V
4 +12V
Table 4-4: +5V ATX Power Connector Pinouts
4.2.3 ATX Power Supply Enable Connector
CN Label:
ATXCTL1
CN Type:
3-pin wafer (1x3)
CN Location:
See Figure 4-5
CN Pinouts:
See Table 4-5
The ATX power supply enable connector enables the NANO-9452 to be connected to an
ATX power supply. In default mode, the NANO-9452 can only us an AT power supply. To
enable an ATX power supply the AT Power Select jumper must also be configured. Please
refer to Chapter 3 for more details.