Cn2: Com1 And Com2 Serial Ports; Cn3: Dvi-D And Dvi-I Connector - Intel MB970 User Manual

CN2: COM1 and COM2 Serial Ports

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Pin #
RS-232
1
2
3
4
5
6
7
8
9
10

CN3: DVI-D and DVI-I Connector

Signal Name
DATA 2-
DATA 2+
Shield 2/4
DATA 4-
DATA 4+
DDC CLOCK
DDC DATA
N.C
DATA 1-
DATA 1+
SHIELD 1/3
DATA 3-
DATA 3+
DDC POWER
A GROUND 1
MB970 User's Manual
INSTALLATIONS
Signal Name
R2-422 RS-485
DCD TX- DATA-
RX TX+ DATA+
TX RX+
DTR RX-
Ground Ground Ground
DSR NC
RTS NC
CTS NC
RI NC
NC NC
Pin # Pin #
1 16
2 17
3 18
4 19
5 20
6 21
7 22
8 23
9 24
10 C1
11 C2
12 C3
13 C4
14 C5
15 C6
NC
NC
NC
NC
NC
NC
NC
Signal Name
HOT POWER
DATA 0-
DATA 0+
SHIELD 0/5
DATA 5-
DATA 5+
SHIELD CLK
CLOCK -
CLOCK +
N.C
N.C
N.C
N.C
A GROUND2
A GROUND3
15