Motorola MVME2401-1, Installation And Use Manual, Page: 87 / 178

Programming Considerations
http://www.mcg.mot.com/literature 4-9
4
7. VMEbus Reset sources from the Universe ASIC (PCI/VME bus
bridge controller): the System Software reset, Local Software Reset,
and VME CSR Reset functions
Table 4-3 shows which devices are affected by the various types of resets.
For details on using resets, refer to the MVME2400-Series VME Processor
Module Programmer’s Reference Guide.
Table 4-3. Classes of Reset and Effectiveness
Device Affected
Processor
Hawk
ASIC
PCI
Devices
ISA
Devices
VMEbus (as
system
controller
Reset Source
Power-On reset
√ √ √ √ √
Reset switch
√ √ √ √ √
Watchdog reset
√ √ √ √ √
VME SYSRESET
∗
signal
√ √ √ √ √
VME System SW reset
√ √ √ √ √
VME Local SW reset
√ √ √ √
VME CSR reset
√ √ √ √
Hot reset (Port 92)
√ √ √ √
PCI/ISA reset
√ √