ARK-1124 User Manual
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2.4
ARK-1124H External I/O
2.4.1
Power On/Off Button
ARK-1124H has a Power On/Off button with LED indicators on the front side that
show On status (Green LED) and Off/Suspend status (Orange LED). The Power but-
ton supports dual functions: Soft Power -On/Off (Instant off or Delay 4 Seconds then
off) and Suspend.
Figure 2.8 Power On/Off Button
2.4.2
Power Input Connector
ARK-1124H comes with a DC-Jack header that carries 12 VDC external power input.
Figure 2.9 Power Input Connector
2.4.3
Ethernet Connector (LAN)
ARK-1124H is equipped with two Ethernet controllers that are fully compliant with
IEEE 802.3u 10/100/1000 Mbps CSMA/CD standards. LAN1, LAN2 are all equipped
with i210 Ethernet controller. The Ethernet port provides a standard RJ-45 jack con-
nector with LED indicators on the front side to show its Active/Link status (Green
LED) and Speed status (Yellow LED).
Figure 2.10 Ethernet Connector (LAN)
Table 2.2: Ethernet Connector (LAN)Pin Definition
Pin
10/100/1000 Mbps Signal Name
1 BI_DA+(GHz)
2 BI_DA-(GHz)
3 BI_DB+(GHz)
4 BI_DC+(GHz)
5 BI_DC-(GHz)
6 BI_DB-(GHz)
7 BI_DD+(GHz)
8 BI_DD-(GHz)
H3
GND
H4
GND
Summary of Contents for ARK-1124
Page 1: ...User Manual ARK 1124 Fanless Embedded Box PC...
Page 8: ...ARK 1124 User Manual viii...
Page 13: ...Chapter 1 1 General Introduction This chapter gives background information on ARK 1124 series...
Page 47: ...Chapter 3 3 BIOS Settings...
Page 79: ...Appendix A A Watchdog Timer Sample Code...
Page 81: ...69 ARK 1124 User Manual Appendix A Watchdog Timer Sample Code mov al 01h out dx al exit END...
Page 82: ...ARK 1124 User Manual 70...
Page 83: ...Appendix B B SUSI API Introduction...
Page 85: ...73 ARK 1124 User Manual Appendix B SUSI API Introduction...
