Parallel Port Connector; Keyboard And Mouse Connectors; Figure B-3. Pin Numbers For The Parallel Port Connector; Table B-1. Pin Assignments For The Serial Port Connectors - Dell 6100 User Manual

Table B-1. Pin Assignments for the Serial Port
Connectors
Pin Signal I/O
1 DCD I
2 RXD I
3 TXD O
4 DTR O
5 GND N/A
6 DSR I
7 RTS O
8 CTS I
9 RIA I
Shell N/A N/A

Parallel Port Connector

If you reconfigure your hardware, you may need pin
number and signal information for the parallel port con-
nector. Figure B-3 illustrates the pin numbers for the
parallel port connector, and Table B-2 lists and defines
the pin assignments and interface signals for the parallel
port connector.
Figure B-3. Pin Numbers for the Parallel Port
Connector
Definition
Data carrier detect
Receive data
Transmit data
Data terminal ready
Signal ground
Data set ready
Request to send
Clear to send
Ring indicator
Chassis ground
Table B-2. Pin Assignments for the Parallel
Port Connector
Pin Signal
1 Strobe #
2 Data bit 0
3 Data bit 1
4 Data bit 2
5 Data bit 3
6 Data bit 4
7 Data bit 5
8 Data bit 6
9 Data bit 7
10 ACK #
11 Busy
12 PE
13 SLCT
14 AUFDXT#
15 Error #
16 INIT
17 SLCTIN #
18-25 GND
K
eyboard and Mouse Connectors
The system uses a Personal System/2 (PS/2)-style key-
board and supports a PS/2-compatible mouse. Cables
from both devices attach to 6-pin, miniature Deutsche
Industrie Norm (DIN) connectors on the back panel of
your computer. The keyboard connector is on the left; the
mouse connector is on the right.
I/O Ports and Connectors
I/O Definition
I/O Strobe
I/O Printer data bit 0
I/O Printer data bit 1
I/O Printer data bit 2
I/O Printer data bit 3
I/O Printer data bit 4
I/O Printer data bit 5
I/O Printer data bit 6
I/O Printer data bit 7
I Acknowledge
I Busy
I Paper end
I Select
O Automatic feed
I Error
O Initialize printer
O Select in
N/A Signal ground
B-3