Atx Ps/2 Keyboard And Mouse Ports; Serial Ports - Supermicro X7DBR-8 User Manual

ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and the PS/2
mouse ports are located at JKM and
JMS. See the table on the right for pin
defi nitions. (The mouse port is above
the keyboard 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
C
GLAN1
PCI-X 100MHz ZCR
PCI-X 100MHz
GLAN2
SCSI
CTRLR
D
Pin #
1
2
3
4
5
PWR
4-pin
8-pin PWR
SMB
JPWF PWR
SXB-
SXB- SXB-
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
(Pin 10 is available on COM2
only. NC: No Connection.)
A. Keyboard
B. Mouse
C. COM1
D. COM2
JOH1