A P P E N D I X B

Signal Descriptions

This appendix describes the Ultra 60 motherboard connector signals and pin assignments.

■Keyboard/Mouse and Serial Ports A and B—pageB-2

■Twisted-Pair Ethernet Connector—pageB-5

■UltraSCSI Connector—page B-6

■Audio Connectors—pageB-10

■Parallel Port Connector—page B-11

■Media Independent Interface Connector—page B-14

■UPA Graphics Card Connector—page B-16

B-1

Page 183
Image 183
Sun Microsystems 60 service manual Signal Descriptions