13
ARK-1220 User Manual
Chapter 2
H
ardware
Installation
2.4.4
USB 3.0 Connector
ARK-1220 supports four USB 3.0 interfaces, which support Plug-and-Play functional-
ity and hot swapping for up to 127 external devices. The USB interfaces comply with
USB UHCI, Rev. 3.0.
USB 3.0 connectors contain legacy pins to interface to USB 2.0 devices and a new
set of pins for USB 3.0 connectivity.
Figure 2.3 USB Connector
2.4.5
Audio Connector
ARK-1220 features two phone jack connectors that support stereo Line Out and Mic
In audio ports. The audio chip is controlled by ALC888S and compliant with the Aza-
lea standard.
Figure 2.4 Audio Connector
Table 2.6: USB Connector Pin Definition
Pin
Signal Name
1
+5V
2
D-_0
3
D+_0
4
GND
5
USB0_SSRX-
6
US
7
GND
8
USB0_SSTX-
9
US
Table 2.7: Audio Connector Pin Definition
Pin
Signal Name
1
Mic In
2
Line Out
Summary of Contents for ARK-1220
Page 1: ...User Manual ARK 1220 Fanless Embedded Box PC ...
Page 33: ...Chapter 3 3 BIOS Settings This chapter explains how to set the BIOS configuration data ...
Page 47: ...37 ARK 1220 User Manual Chapter 3 BIOS Settings 3 2 2 10 CSM Configuration ...
Page 61: ...Appendix A A Watchdog Sample Code ...
Page 63: ...53 ARK 1220 User Manual Appendix A Watchdog Sample Code mov al 01h out dx al exit END ...
Page 64: ...ARK 1220 User Manual 54 ...
Page 65: ...Appendix B B SUSI API Introduction ...
Page 67: ...57 ARK 1220 User Manual Appendix B SUSI API Introduction ...
