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SunService Sun Microsystems, Inc. All Rights Reserved. Enterprise Services
Table of Contents
Additional Resources ........................................................................... 9
Sun Fire 3800, 4800, 4810, and 6800 Platforms.................................10
Sun Fire 3800............................................................................... 11
Sun Fire 4800............................................................................... 12
Sun Fire 4810............................................................................... 13
Sun Fire 6800............................................................................... 14
Conceptual Overview..........................................................................15
System Board ASICs ............................................................................16
System Boards, Physical......................................................................17
CPU & Memory Configuration..........................................................18
System Boards summary ....................................................................21
I/O Board ASICs..................................................................................22
PCI I/O Physical ..................................................................................23
cPCI I/O Physical ................................................................................24
I/O Board Summary...................................................................24
Sun Fireplane Switch Boards..............................................................25
How it all bolts together......................................................................26
System Controller Boards ...................................................................27
Nvram, nvci & SC flashproms ...........................................................28
System Controller Clock Circuit ........................................................29
5.13.x firmware features......................................................................30
5.14.x firmware features......................................................................31
5.15.x firmware features......................................................................32
5.16.x firmware features......................................................................33
5.17.x firmware features......................................................................34
5.18.x firmware features......................................................................35
Service Mode ........................................................................................36
System Controller failover..................................................................37
Resetting the System Controller Board.............................................38
Maintenance Buses - I2C & FRU-ID ..................................................39
ID Board ................................................................................................40
Fan Trays and Blower Assemblies ....................................................41
DC Power Distribution........................................................................42