Xdi; Figure 2.11 Xdi - Fujitsu PRIMEQUEST 480 System Design Manual

2.5.3

XDI

A chip for controlling the data bus system of the crossbar is mounted on the Xbar data
interconnect board (XDI). The XDI ports connect eight SBs and eight IO_Units, and
the XDI transmits data between the ports.
Four XDIs are mounted in the main unit.
C122-B001-02EN

Figure 2.11 XDI

2.5 Crossbar
XDI Power
XDI Alarm
Location
2-23