B-1
APPENDIX
B
Signal Descriptions
This appendix describes the Sun Blade 150 motherboard connector signals and pin
assignments.
■ Section B.1, “Power Supply Connectors” on page B-2
■ Section B.2, “Universal Serial Bus Connector” on page B-4
■ Section B.3, “IEEE 1394 Connector” on page B-5
■ Section B.4, “Twisted-Pair Ethernet Connector” on page B-6
■ Section B.5, “Serial Port Connector” on page B-8
■ Section B.6, “Parallel Port Connector” on page B-12
■ Section B.7, “Audio Connectors” on page B-14
■ Section B.8, “Video Connector” on page B-15