User Manual

ECW-281B/B2-D525 Embedded System
Page 21
Figure 3-5: LED Connector Locations
Pin Description
1 +5 V
+5 V Power Output
2 GND
3 VCC
Power LED
4 GND
5 VCC
HDD LED
6 -HDLED
Table 3-5: LED Connector Pinouts
3.3.5 PCIe Mini Card Slot
CN Label:
CN1
CN Type:
52-pin Mini PCIe Card Slot
CN Location:
See
7755Figure 3-6
CN Pinouts:
See
755Table 3-6
The PCIe mini card slot enables a PCIe mini card expansion module to be connected to
the board. Cards supported include among others wireless LAN (WLAN) cards.