User`s guide

The XMI
2.1 XMI Overview
The XMI is the primary interconnect for the VAX 6000 platform.
The XMI supports multiple processors, multiple memory modules,
and multiple I/O adapters. Figure 2–1 shows a four-processor
system.
2.1.1 XMI System Block Diagram Description
Figure 2–1 XMI System Block Diagram
CPU CPU CPU CPU
12 34
+3.3V
XMI
MEM I/O MEM I/O MEM
3−811 2 2
VAXBI
msb−p154−89
2–2