2-24
P8SC8/P8SCi User's Manual
Parallel Port
Connector
The parallel port is located
next to the USB 0/1 Ports.
Refer to Figure 2-3 for loca-
tion. See the table on the
right for pin definitions.
Pin Number
Function
1
Strobe-
3
Data Bit 0
5
Data Bit 1
7
Data Bit 2
9
Data Bit 3
11
Data Bit 4
13
Data Bit 5
15
Data Bit 6
17
Data Bit 7
19
ACK
21
BUSY
23
PE
25
SLCT
Pin Number
Function
2
Auto Feed-
4
Error-
6
Init-
8
SLCT IN-
10
GND
12
GND
14
GND
16
GND
18
GND
20
GND
22
GND
24
GND
26
NC
Parallel (Printer) Port Pin Definitions
2-9
Parallel Port, Floppy Drive, Hard Drive, and SCSI
Connections
Use the following information to connect the floppy and hard disk drive
cables.
•
The floppy disk drive cable has seven twisted wires.
•
A red mark on a wire typically designates the location of pin 1.
•
A single floppy disk drive ribbon cable has 34 wires and two connectors
to provide for two floppy disk drives. The connector with twisted wires
always connects to drive A, and the connector that does not have
twisted wires always connects to drive B.
•
The 80-wire ATA100/66 IDE hard disk drive cable that came with your
system has two connectors to support two drives. This special cable
should be used to take advantage of the speed this new technology
offers. The blue connector connects to the onboard IDE connector inter-
face and the other connector(s) to your hard drive(s). Consult the docu-
mentation that came with your disk drive for details on actual jumper
locations and settings for the hard disk drive.
K
B
/M
S
U
S
B
0
/1
C
O
M
1
V
G
A
P
a
ra
lle
l P
o
rt
JPUSB1
ATX-24 Pin PWR
JPF
JPWAKE1
4-Pin
PWR
CPU
CopperRiver
NorthBridge
GLAN1
GLAN2
DIMM 1A
DIMM 1B
DIMM 2A
DIMM 2B
GLAN
CTRL
GLAN
CTRL
JPL1
JPL2
PCI-X 133/100 MHz
PCI-Ex1
(LGA 775)
SCSI CTRL
7902 W
S
C
S
I C
h
a
nn
e
l A
SCSI Channel B
J W D
USB6/7
BIOS
J L 1
ID
E
F
lop
p
y
J5
JBT1
JF1
JLED
Fan3
Fan2
JSLED
Fan1
Fan5
Fan4
ICH6R
SouthBridge
PXH-V
PCI 33MHz
Battery
PCI-Ex1
SATA3 SATA2 SATA1 SATA0
JWOR
JPA1
IP
M
I
C
O
M
2
USB2/3
Buzzer
WOL
JBT1
J9
JSLED
LE1
E 7 2 2 1
KB/MS
USB0/1
COM1
VGA
Parallel Port
JPU
SB1
ATX-24 Pin PW
JPF
JPWAKE1
Copp
North
GLAN1
GLAN2
E 7 2
Printer
