36
Super X11SWN-H/-E/-L/-C User's Manual
COM Header
The motherboard has three COM headers that provide six COM connections. COM1/2 from
JCOM1 supports RS232/422/485. COM3/4/5/6 from JCOM2/3 supports RS232 only. The
manufacturer of the header is ACES Electronics, MPN 50419-02001. The mapping plug
header for cable assembly is 50420-020HKH0-001.
COM Port Pin Definitions
(JCOM1)
Pin#
RS-232
RS-422/485
Full Duplex
RS-485
Half Duplex
1
SP_DCD1
TX-1
Data-1
2
SP_RXD1
TX+1
Data+1
3
SP_TXD1
RX+1
4
SP_DTR1
RX-1
5
GND
6
SP_DSR1
7
SP_RTS1
8
SP_CTS1
9
SP_RI1
10
NC
11
SP_DCD2
TX-2
Data-2
12
SP_RXD2
TX+2
Data+2
13
SP_TXD2
RX+2
14
SP_DTR2
RX-2
15
GND
16
SP_DSR2
17
SP_RTS2
18
SP_CTS2
19
SP_RI2
20
NC
DESIGNED IN USA
X11SWN
REV:1.01
1
FAN1
JF1
JGP1
JPH1
JPWR1
JBT1
JPF1
JPME2
JPT1
I-SATA0
JCOM1
JCOM2
JLPC80
JLCDPWR1
LVDS1
MH1
JCOM3
J2
LED
LED
ON
PWR
HDD
JF1
RST
PWR
AUDIO
COM6
COM5
COM4
COM3
COM2
COM1
USB6/7
USB4/5
(3.1)
USB2/3
(3.1)
HDMI
CPU
ON:PWR FORCE ON
USB0/1
LAN2
LAN1
DP
2-3:DISABLE
JPT1:
1-2:ENABLE
FP
1
3
2
1. JCOM1: COM1/2
2. JCOM2: COM3/4
3. JCOM3: COM5/6
COM Port
Pin Definitions (JCOM2)
Pin#
RS-232
Pin#
RS-232
1
SP_DCD3
11
SP_DCD4
2
SP_RXD3
12
SP_RXD4
3
SP_TXD3
13
SP_TXD4
4
SP_DTR3
14
SP_DTR4
5
GND
15
GND
6
SP_DSR3
16
SP_DSR4
7
SP_RTS3
17
SP_RTS4
8
SP_CTS3
18
SP_CTS4
9
SP_RI3
19
SP_RI4
10
NC
20
NC
COM Port
Pin Definitions (JCOM3)
Pin#
RS-232
Pin#
RS-232
1
SP_DCD5
11
SP_DCD6
2
SP_RXD5
12
SP_RXD6
3
SP_TXD5
13
SP_TXD6
4
SP_DTR5
14
SP_DTR6
5
GND
15
GND
6
SP_DSR5
16
SP_DSR6
7
SP_RTS5
17
SP_RTS6
8
SP_CTS5
18
SP_CTS6
9
SP_RI5
19
SP_RI6
10
NC
20
NC