Sun Microsystems 220R Connector Signal Descriptions, Reference for the Keyboard/Mouse Connector

APPENDIX A

Connector Signal Descriptions

This appendix describes the Sun Enterprise 220R system main logic board connector signals and pin assignments accessible from the back panel.

Topics covered in this appendix include:

Section A.1 “Reference for the Keyboard/Mouse Connector” on page 231 Section A.2 “Reference for the Serial Port A and B Connectors” on page 232 Section A.3 “Reference for the Twisted-Pair Ethernet (TPE) Connector” on page 235 Section A.4 “Reference for the UltraSCSI Connector” on page 236

4Section A.5 “Reference for the Parallel Port Connector” on page 240

Section A.6 “Reference for the Media Independent Interface (MII) Connector” on page 242

A.1 Reference for the Keyboard/Mouse Connector

A.1.1 Keyboard/Mouse Connector Diagram

The keyboard/mouse connector (J2701) is a DIN-8 type connector located on the main logic board back panel.

231