Aux Port; Table A-5 Origin200 Aux Port Pin Assignments - Silicon Graphics Origin200 Owner's Manual

Appendix A: Connector Pinout Assignments

AUX Port

232
3
6
1
4
7
2
8
5
Origin200 AUX Port Pinout Assignments
Figure A-4
The AUX port is used to communicate with the module system controller (MSC). You can
attach a serial (ASCII) terminal to the port, or attach a modem for remote access.
Table A-5 shows the connector pin assignments for the port.
Table A-5 Origin200 AUX Port Pin Assignments
Pin Assignment
1 DTR
2 CTS
3 TXD
4 GND
5 RXD
6 RTS
7 DCD
8 GND
These pin assignments are the same as the ones for the serial ports on the Silicon
Note:
Graphics Indy and Indigo
appropriate for the serial ports of those systems can be used with the AUX port as well.
Description
Data Terminal Ready
Clear to Send
Transmit Data
Ground
Receive Data
Request to Send
Data Carrier Detect
Ground
2
workstations and the CHALLENGE S server. Cables that are