25
EmCORE-i612VLS/C400 User's Manual
COM2/COM3/COM4 Connector
Connector :
COM2_4
Type : onboard 30-pin connector
1
2
29
30
COM2
COM3
COM4
CS5530A-
UCE
VS236A
Q
NSC 2000
Intel '01
7214A692 SL66D
RJ80530KZ800512
intel
intel 815
i
Intel
Pin
Description
Pin
Description
COM2
1
DCD2
(RS-422A TXD+ / RS-485 DATA+)
2
RXD2
(RS-422A TXD- / RS-485 DATA-)
3
TXD2
4
DTR2
5
GND
6
DSR2
7
RTS2
8
CTS2
(RS-422A RXD+)
9
RI
(RS-422A RXD-)
10
N.C.
COM3
11
DCD3
12
RXD3
13
TXD3
14
DTR3
15
GND
16
DSR3
17
RTS3
18
CTS3
19
RI3
20
N.C.
COM4
21
DCD4
22
RXD4
23
TXD4
24
DTR4
25
GND
26
DSR4
27
RTS4
28
CTS4
29
RI4
30
N.C.
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