Troubleshooting with software
47
EXAMPLE
dbg>lport 4 i 204 10 2.
After this command the port identified with handle 4 is a sink port, 256 bits in size and
at logical address 204h. The port will be polled in the second basic period of the macro
period.
This command is only applicable in the Debug Mode. See
MVB_MODE (page 44).
5.8.7 RESET (D)
This command alters the functionality of the Multifunction Vehicle
Bus. Consider the operative situation carefully before using this
command on board a train.
SYNTAX
RESET [c|w]
c = Apply Cold Reset through Watchdog circuitry
w = Apply Warm reset through plain CPU reset; ie only reset Zilog 180.
If you specify no parameter, the system performs a warm reset.
EXPLANATION
Use this command to reset the module in a controlled manner.
Never reset the module by disconnecting it from a live VME bus. This
can damage not only the MVB module but also all other modules on
the bus.
Cold reset resets all peripheral devices of the CPU Zilog 180. Warm reset only resets
the CPU itself.
5.8.8 VER
SYNTAX
VER