Atx Ps/2 Keyboard And Mouse Ports; Serial Ports - Supermicro Supero X7DCA-L User Manual

ATX PS/2 Keyboard and PS/2
Mouse Ports
The ATX PS/2 keyboard and the
PS/2 mouse are located on the IO
Backpanel. See the table on the right
for pin definitions. (The mouse port
is above the keyboard port.) See the
table on the right for pin definitions.

Serial Ports

COM1 is the serial port located at
JCOM1 on the IO Backpanel. COM2
is a header located at JCOM2. See
the table on the right for pin defini-
tions.
A
JPW1
JPW2
DIMM1B
B
DIMM1A
DIMM2B
DIMM2A
DIMM3B
DIMM3A
X7DCA-L
JPL1
LAN
CTRL
LAN
CTRL
J139
FAN3 FAN4
CD1
Audio
Slot6 PCI-E x16
CTRL
Video
CTRL
Slot5 PCI-E x4 (in x8 slot)
Slot4 PCI-E x8(in x8 slot)
BIOS
S I/O
COM2
Slot3 PCI 33MHz
JPG1
JWOL1
JWD1
JSMB1
PWR I2C
FAN1
Buttery
JBT1
Intel 5100
North Bridge
Intel ICH9R
South Bridge
C
USB4/5
SATA4
USB6
USB7
SATA5
JL1
JWOR1
2-17
PS/2 Keyboard and
Mouse Port Pin
Definitions
Pin# Definition
1 Data
2 NC
3 Ground
4 VCC
5 Clock
6 NC
Serial Port Pin Definitions
(COM1/COM2)
Pin # Definition
1 DCD
2 RXD
3 TXD
4 DTR
5 Ground
(Pin 10 is available on COM2
only. NC: No Connection.)
LED6
CPU1
LED5
CPU2
FAN2
FAN6
Buzzer
SATA2 SATA0
SATA3 SATA1
JD1
Chapter 2: Installation
Pin # Definition
6 DSR
7 RTS
8 CTS
9 RI
10 NC
A. Keyboard/Mouse
B. COM1
C. COM2