User Manual

ECW-281B/B2-D525 Embedded System
Page 23
51 N/C 52 VCC3
Table 3-6: PCIe Mini Card Slot Pinouts
3.3.6 Power Button Connector
CN Label:
PWR_BTN
CN Type:
2-pin wafer (1x2)
CN Location:
See
755Figure 3-7
CN Pinouts:
See
755Table 3-7
The power button connector is connected to a power switch on the system chassis to
enable users to turn the system on and off.
Figure 3-7: Power Button Connector Location
PIN NO. DESCRIPTION
1 Power Switch-
2 GND
Table 3-7: Power Button Connector Pinouts
3.3.7 Reset Button Connector
CN Label:
RST_BTN
CN Type:
2-pin wafer (1x2)
CN Location:
See
755Figure 3-8