FIGURE 1-16
FIGURE 1-17
The XSCFU uses the eXtended System Control Facility (XSCF) firmware to provide
the following functions:
Controls and monitors the main unit hardware
■
Monitors the Oracle Solaris Operating System (Oracle Solaris OS), power-on
■
self-test (POST), and the OpenBoot PROM
1-24
SPARC Enterprise M4000/M5000 Servers Overview Guide • December 2010
XSCFU Location in the M4000 Server
XSCFU Location in the M5000 Server