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X10DRFR/X10DRFR-N/X10DRFR-NT Motherboard User's Manual
COM Port Header
A COM port header is located next to
the LAN controller. See the table on
the right for pin definitions.
IPMB I
C SMB
2
A System Management Bus header
for the IPMI slot is located at JIPMB1.
Connect an appropriate cable here to
use the IPMB I
C connection on your
2
system.
B
VGA
JIPMB1
LE3
JPL1
IPMI_LAN
LAN2 LAN1
1
FAN4
BMC
JWD1
I-SATA3
JNMI1
LE2
PCH
Battery
JBAT1
CPU1
CLOSE 1st
OPEN 1st
BAR CODE
JPP0
X10DRFR
JITP1
JPP1
Rev. 1.10
1
CPU2
LAN
CTRL
A
GND
12V_IN
JF1
HDDPOWER1
HDDPOWER2
HDDPOWER3
JNVME2JNVME1
POWER BUTTON
2-20
Serial Port Pin Definitions
(COM1)
Pin #
Definition
Pin #
1
CDC
6
2
RXD
7
3
TXD
8
4
DTR
9
5
Ground
SMB Header
Pin Definitions
Pin#
Definition
1
Data
2
Ground
3
Clock
4
No Connection
A. COM 1
B. IPMB
Definition
DSR
RTS
CTS
RI
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