User manual

Table Of Contents
Test timing
information
System enters
LPS
Awakened by
operator before
test completion
System
restored to
normal
This test verifies operation of the watchdog
system RESET. If successful, the system will
be RESET and operation will proceed as it does
when power is first applied to the system.
The RESET will not occur until an interval of
68 minutes and 16 seconds (4096 seconds) has
passed. The test will time out after 70 minutes
if the RESET hardware fails. The operator can
cancel the test at any time by entering three or
more <CTRL>-<C>s.
Proceed with test (Yes/No) [N] ? y
Current time: 02/09/2002 18:36:05
Expected RESET: 02/09/2002 19:44:21
Time out: 02/09/2002 19:46:05
<02/09/2002 18:36:07> Sleeping . . .
Enter <CTRL-C> now to wake up?
02/09/2002 18:36:09
Watchdog RESET test terminated by
operator before completion.
Figure G-3 : Test Watchdog Reset 6
Watchdog Reset Test Example
A Watchdog Reset test in which, after the re-boot, the operator did not assert control, is
shown next. The test illustrates how the URAO (Unattended Reset, Autonomous Operation)
automatically programmed and started a deployment without operator guidance. The firmware
worked from a default set of parameters and reconstructed the other information it needed by
searching through the file system.
Watchdog IRQ
ignored at 1
minute after the
hour
System checks
status every 20
minutes during
low power
sleep
This test verifies operation of the watchdog
system RESET. If successful, the system will
be RESET and operation will proceed as it does
when power is first applied to the system.
The RESET will not occur until an interval of
68 minutes and 16 seconds (4096 seconds) has
passed. The test will time out after 70 minutes
if the RESET hardware fails. The operator can
cancel the test at any time by entering three or
more <CTRL>-<C>s.
Proceed with test (Yes/No) [N] ? y
<02/10/2002 15:58:38> Sleeping . . .
Current time: 02/10/2002 15:38:37
Expected RESET: 02/10/2002 16:46:53
Time out: 02/10/2002 16:48:37
<02/10/2002 15:38:38> Sleeping . . .
G-28