Table E-1 Example Of Connector And Slot Priorities - Sun Microsystems SPARCcenter 2000 Service Manual

Warning – The heatsinks on the SuperSPARC module may be hot. Use caution
when removing or installing SuperSPARC modules and avoid contact with the
heatsinks. Hold SuperSPARC modules only by the edges.
Each system board has two SuperSPARC module connectors, designated A and
B. See Figure E-1. Modules mount above the system board on standoffs.
Modules should first be installed in the A connectors on consecutive system
boards starting with the system board in slot 0. After all of the A connectors
are filled, begin filling the B connectors, starting with the system board in slot
0 and working down.
Super
SPARC
SPARC
module
module
A
Figure E-1 Locations of SuperSPARC Modules
The example in Table E-1 shows how to distribute seven SuperSPARC modules
on five system boards. (Board slots 5–9 are empty in this example.)

Table E-1 Example of Connector and Slot Priorities

Board Slot
Board present
SuperSPARC Module A
SuperSPARC Module B
General Rules for System Configuration
Super
SPARC
SPARC
module
module
B
9 8 7 6 5
No No No No No
— — — — —
— — — — —
E
4 3 2 1 0
Yes Yes Yes Yes Yes
A A A A A
— — — B B
E-5