Atx Ps/2 Keyboard And Mouse Ports; Serial Ports - Supermicro X7DB8 Plus 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.
A
B
GLAN1
GLAN2
SIMLP IPMI
SEPC
PCI-Exp x8
PCI-Exp x4
C
Pin #
1
2
3
4
5
(Pin 10 is available on COM2
only. NC: No Connection.)
8-pin PWR
FP Ctrl
3rd PWR
PWR
Detect
Fault
PWRSMB
JAR
Fan8
SCSI CTRL
320 SCSI Channel B
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)
Defi nition Pin # Defi nition
CD 6 DSR
RD 7 RTS
TD 8 CTS
DTR 9 RI
Ground 10 NC
A. Keyboard/Mouse
B. COM1
C. COM2