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I NSTALLATI ONS
MI 9 9 1 Use r’s Ma nua l
1 5
CN1: COM1 and COM2 Serial Ports (40909AANSABR)
[
Pin #
Signal Name
RS-232
R2-422
RS-485
1
DCD
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
NC
4
DTR
RX-
NC
5
Ground
Ground
Ground
6
DSR
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
RI
NC
NC
10
NC
NC
NC
Note: COM2 Support RS-232 only.
CN2, CN3: DVI-D and HDMI Connector
CN4, CN5: Display Port + USB3.0 0/1 Connector
CN6: Gigabit LAN (Intel I219LM/I219V) + USB3.0 2/3
CN7, CN8, CN10, CN11: SATA Connectors
CN9: Gigabit LAN (Intel I211AT) + USB3.0 4/5
CN12: HD Audio Connector
Summary of Contents for MI991
Page 5: ...iv MI991 User s Manual This page is intentionally left blank...
Page 10: ...INTRODUCTION MI991 User s Manual 5 Board Dimensions...
Page 19: ...INSTALLATIONS 14 MI991 User s Manual Connector Locations on MI991...
Page 29: ...INSTALLATIONS 24 MI991 User s Manual PCIE1 PCI E X16 Slot 2EG08211 D2D DF...
Page 49: ...BIOS SETUP 44 MI991 User s Manual This page is intentionally left blank...