5. I/O Reset via the Clock Divisor Register in the PIB
The following table shows which devices are affected by various reset
sources:
Table 4-5. Reset Sources and Devices Affected
Device Affected
Power-On
Reset Switch
Watchdog (MK48T59)
Hot Reset (Port 92 Register)
PCI/ISA Reset (Clock Divisor Register)
Soft Reset
Software can assert the SRESET# pin of any processor by programming
the Processor Init Register of the Raven MPIC appropriately.
Error Notification and Handling
The Raven and Falcon chipset can detect certain hardware errors and can
be programmed to report these errors via the Raven MPIC interrupts or
Machine Check Interrupt.
http://www.motorola.com/computer/literature
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Exceptions
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