IBASE MB961 User Manual
Page 21
INSTALLATIONS
MB961 User’s Manual
17
CN3: COM1 and COM2 Serial Ports
[
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
CN1: DVI-I Connector
Signal Name
Pin #
Pin #
Signal Name
DATA 2-
1
16
Hot_ Plug_Detect
DATA 2+
2
17
DATA 0-
Shield 2/4
3
18
DATA 0+
DATA 4-
4
19
SHIELD 0/5
DATA 4+
5
20
DATA 5-
DDC CLOCK
6
21
DATA 5+
DDC DATA
7
22
SHIELD CLK
CRT_VSYNC
8
23
CLOCK -
DATA 1-
9
24
CLOCK +
DATA 1+
10
C1
CRT_R
SHIELD 1/3
11
C2
CRT_G
DATA 3-
12
C3
CRT_B
DATA 3+
13
C4
CRT_HSYNC
DDC POWER
14
C5
A GROUND2
A GROUND 1
15
C6
A GROUND3