Table of Contents
Advertisement
2-8
Parallel Port, Floppy/Hard Disk Drive and SCSI
Connections
Note the following when connecting 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.
Parallel (Printer) Port
Connector
The parallel (printer) port is lo-
cated above the COM1/VGA Con-
nectors. See the table on the right
for pin definitions.
Parallel
Port
GLAN1
GLAN2
SMBus
J32
J1B1
PWR
Parallel (Printer) Port 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
12V 8-pin
PWR
J1D1
JP10
3rd PS
Detect
OH LED
Force PW On
JWOR1
WOR
SCSI
SCSI Enable
2-27
Chapter 2: Installation
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
Alrm
Reset
JP11
PSF
Advertisement
Table of Contents
