Cable Pinout Assignments; Serial Ports; Table A-1 4D Compatible Pin Assignments (Rs-232); Figure A-1 Serial Port Pinout Assignments - Silicon Graphics IRIS Indigo Owner's Manual

A.

Serial Ports

3
6
1
4
7
2
8
5
Figure A-1
Serial Port
Pinout Assignments
Appendix A

Cable Pinout Assignments

This appendix contains cable pinout information for the following ports located on the
back of the Indigo workstation:
2
• serial ports
• parallel port
• Ethernet AUI
• keyboard
• SCSI port
• audio ports
Table A-1 and Table A-2 show cable pinout assignments for the serial ports.
Table A-1 4D Compatible Pin Assignments (RS-232)
Pin Assignment
1 DTR
2 CTS
3 TD
4 SG
5 RD
6 RTS
7 DCD
8 SG
Description
Data Terminal Ready
Clear To Send
Transmit Data
Signal Ground
Receive Data
Request To Send
Data Carrier Detect
Signal Ground
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