Compaq AlphaServer 160 Guía de usuario Pagina 15

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 181
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 14
Introduction 1-5
1.3 System Architecture
Each QBB in a GS160/320 system and each QBB (system drawer) in a
GS80 system has a backplane and a switch supporting the CPU
modules, memory modules, and I/O riser modules. Figure 1–2 shows
two QBBs in a single-box system.
Figure 12 Sample System Architecture
System Box
CPU
MEM
I/O GP
CPU CPU CPU
Switch
MEMMEMMEM
Distribution
Board
To PCI Boxes
To PCI Boxes
CPU
MEM
I/O GP
CPU CPU CPU
Switch
MEMMEMMEM
PK-0601A-98
The backplane of each QBB (GS160/320 systems) and drawer (GS80 rack
systems) contains the switch that interconnects the CPU modules, memory
modules, and I/O riser modules.
The global port and distribution board provide the interconnect for the QBBs.
In a two-box system, a hierarchical switch is used as the interconnect, in place
of the distribution board.
I/O riser modules connect the PCI boxes to the QBB backplane.
Vista de pagina 14
1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 180 181

Comentarios a estos manuales

Sin comentarios