System Overview .................................................................................................. 1-1
1.1.
1.2.
Expandability....................................................................................................................... 1-8
1.2.1.
Adding Processors...................................................................................................... 1-8
1.2.2.
1.2.3.
Adding Cells................................................................................................................. 1-8
1.2.4.
Adding I/O Enclosures ............................................................................................... 1-8
1.2.5.
Adding I/O Modules .................................................................................................... 1-8
1.2.6.
1.2.7.
Adding Peripheral Units............................................................................................. 1-9
BASE MODULE ..................................................................................................... 2-1
2.1.
Partition Function............................................................................................................... 2-2
2.2.
2.2.1.
2.2.2.
2.2.3.
Cell................................................................................................................................. 2-3
2.2.4.
Crossbar Interconnect ................................................................................................ 2-3
2.2.5.
CLK Card ...................................................................................................................... 2-3
2.2.6.
I/O Enclosure ............................................................................................................... 2-3
2.2.7.
I/O Module .................................................................................................................... 2-7
2.2.8.
Power Bay .................................................................................................................... 2-8
2.2.9.
iSP.................................................................................................................................. 2-9
2.2.10.
DVD-ROM Unit ........................................................................................................ 2-10
2.2.11.
DAT Unit .............................................................................................................. 2-11
Contents
xxii