MIC-770 V2 User Manual 14
2.3.1.2 Ethernet Connector (LAN)
MIC-770 V2 is equipped with two Ethernet controllers that are fully compliant with
IEEE 802.3u 10/100/1000 Mbps CSMA/CD standards. LAN1 is equipped with Intel
i219 and LAN2 is equipped with Intel i210. The Ethernet port provides a standard
RJ45 jack connector with LED indicators on the front side to show its Active/Link sta-
tus and Speed status.
Figure 2.2 Ethernet Connector
2.3.1.3 Audio Connector
MIC-770 V2 has two stereo audio ports with phone jack connectors, one Line_Out,
one Mic_In. The audio chip is controlled by ACL892, and it’s compliant with AZALIA
standard.
Figure 2.3 Audio Connector
Table 2.3: Ethernet Connector Pin Assignments
Pin 10/100/1000BaseT Signal Name
1 TX+
2 TX-
3 RX+
4 MDI2+
5 MDI2-
6 RX-
7 MDI3+
8 MDI3-
Table 2.4: Audio Connector Pin Assignments
Pin Audio Signal Name
1 Line_Out
2 Mic_In
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