Sun Microsystems 6.0005E+11 Computer Hardware User Manual


 
B-8 Ultra Enterprise 6000/5000/4000 Systems ManualNovember 1996
B
B.5.1 CPU Modules
Each CPU/Memory board has two sets of CPU connectors, marked “PROC 0”
and “PROC 1”.
B.5.2 System Master Board
A system master board is temporarily selected for some POST tests, primarily
to test I/O boards. The system master is normally the lowest-numbered slot
containing a board with a functional CPU. There is no system master during
normal system operation.
B.5.3 SIMMs
B.5.3.1 Slot Locations
The CPU/Memory board has 16 slots for SIMMs. SIMMs must be installed in
full banks of 8. Figure B-6 shows the slots by bank and connector number.