1-6
AlphaServer 8200/8400 Operations Manual
1.3 System Architecture
The high-speed TLSB system bus is used to interconnect processors, memory
modules, and I/O port modules.
Figure 1-3 Sample System Architecture
I/O Bus
BX0501-94
Memory
I/O
Port
System Bus
Processors
Devices
I/O Bus
Adapter
I/O
Controller
I/O
Controller
I/O
Controller
Devices
Devices