2-12
Chapter 2
(8). System Management Bus Header [SMB1]
This header is reserved for system management bus (SM bus). The SM bus is a specific implementation
of an I
2
C bus. I
2
C is a multi-master bus, which means that multiple chips can be connected to the same
bus and each one can act as a master by initiating a data transfer. If more than one master simultaneously
tries to control the bus, an arbitration procedure decides which master gets priority.
(9). Internal Audio Connectors [CD1, AUX1]
These connectors connect to the audio output of internal CD-ROM drive or add-on card.
SI7 Series
Summary of Contents for SI7
Page 1: ...SI7 Series SI7 SI7 G Socket 478 System Board User s Manual 4200 0346 02 Rev 1 00 ...
Page 19: ...Introduction 1 3 1 2 Layout Diagram User s Manual ...
Page 20: ...1 4 Chapter 1 1 4 Chapter 1 SI7 Series SI7 Series ...
Page 66: ...A 2 Appendix A A 2 Appendix A SI7 Series SI7 Series ...
Page 68: ...B 2 Appendix B B 2 Appendix B SI7 Series SI7 Series ...
Page 76: ...E 2 Appendix E SI7 Series ...
