Atx Ps/2 Keyboard And Mouse Ports; Serial Ports - Supermicro X7DCL-3 User Manual

ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and the PS/2
mouse are located at JKM1. See the
table on the right for pin defi nitions.
(The mouse port is above the key-
board port.) See the table on the right
for pin defi nitions.

Serial Ports

COM1 is a connector located on the
IO Backpanel, and COM2 is a header
located at JCOM2. See the table on
the right for pin defi nitions.
JPWF1
JAR
A
24-Pin PWR
8-Pin PWR
DIMM2A
DIMM1A
B
DIMM2B
DIMM1B
DIMM2C
DIMM1C
X7DCL-3/i
JPL2
LAN
CTRL
Intel 5100
North Bridge
I-Button
LAN
CTRL
Slot6 PCI-E x8
SP1
Buzzer
Slot5 PCI-E x8
Slot4 PCI-E x4(in x8 slot)
VGA
CTRL
JPG1
Slot3 PCI 33MHz
Slot2 PCI 33MHz
S I/O
JWD1
JWOL1
C
Slot1 PCI 33MHz
System Status LED
COM2
SIMLC
CPU1 VRM OH LED
SMB_PS
CPU1
CPU2
LED6
CPU2 VRM OH LED
JP2
JP1
Intel
ICH9R
PWR LED
LED3
South Bridge
JBT1
LED1
BIOS
Battery
LSI
SAS
CTRL
ITE
SAS-GPIO1
CTRL
SAS-GPIO0
JPA2
LED4
USB4/5
USB2/3
JL1
2
BPI C
2-17
Chapter 2: Installation
PS/2 Keyboard and
Mouse Port Pin
Defi nitions
Pin# Defi nition
1 Data
2 NC
3 Ground
4 VCC
5 Clock
6 NC
Serial Port Pin Defi nitions
(COM1/COM2)
Pin # Defi nition Pin #
1 CD 6 DSR
2 RD 7 RTS
3 TD 8 CTS
4 DTR 9 RI
5 Ground 10 NC
(Pin 10 is available on COM2
only. NC: No Connection.)
LED5
A. Keyboard/Mouse
B. COM1
C. COM2
Fan 2
Fan 3
Fan 4
Defi nition