Diagnostics
Loopback Connections
The serial and parallel communication tests in the Diagnostics Program offer optional
loopback tests that expect loopback connectors to be placed on the output ports of the
computer. The loopback connector pin assignments are listed in the following tables.
Loopback Connector Pin Assignments
Serial Loopback Connections
DB9 Pin
Signal
1-7-8
CD-RTS-CTS
2-3
TX-RX
4-6
DTR-DSR
Parallel Loopback Connections
DB25 Pin
Signal
15-2
DO-ERR
13-1
STRB-SLCT
16-10
INIT-ACK
17-11
SLCTIN-BUSY
14-12
AuToFEED-PE
Diagnostics D-11
Summary of Contents for TravelMate 3000 WinSX
Page 1: ...Texas Instruments TravelMate 3000 WinSX Notebook Computer User s Manual ...
Page 138: ...Character Sets Code Page 437 United States B 2 Character Sets ...
Page 139: ...Character Sets Code Page 850 MultLingual Character Sets B 3 ...
Page 140: ...Character Sets Code Page 863 Canadian French B 4 Character Sets ...
Page 141: ...Character Sets Code Page 865 Nordic Character Sets B 5 ...
Page 143: ...Keyboard Layouts C 2 Keyboard Layouts ...
Page 144: ...Keyboard Layouts Keyboard Layouts C 3 ...
Page 145: ...Keyboard Layouts C 4 Keyboard Layouts ...
Page 146: ...Keyboard Layouts Keyboard Layouts C 5 ...
Page 205: ...2 Index ...
Page 208: ......
Page 213: ......
Page 217: ...TravelMate 3000 WinSX Notebook Computer Major Components ...
Page 219: ...Manual Part No 2608455 0001 Printed in U S A Texas Instruments ...