Kontron COMe-cDC2 - Manual (Page 81)

COMe-cDC2 / BIOS Operation
Watchdog
Feature Option Description
Global Lock Disabled
Enabled
If set to enabled all Watchdog registers (except
WD_KICK) become read only
Auto-reload Disabled
Enabled
If set to enable the watchdog timers will be
automatically reloaded at timeout
Stage 1 Mode Disabled
Reset
NMI
Delay
Cascade
Selects the mode of the first stage
Reset: resets the module
NMI: activates an non maskable interrupt
Delay: set a time to wait once during boot up
Cascade: without action, used every retrigger
Assert WDT Disabled
Enabled
Enable/disable assertion of WDT signal to baseboard on
stage timeout
Stage 1 Timeout 0.4s
1s
5s
10s
30s
1:00m
5:00m
10:00m
Controls the timeout of the 1st watchdog stage
Stage 2 Mode Disabled
Reset
NMI
Selects the mode of the 2nd stage
Reset: resets the module
NMI: activates an non maskable interrupt
Assert WDT Disabled
Enabled
Enable/disable assertion of WDT signal to baseboard on
stage timeout
Stage 2 Timeout 0.4s
1s
5s
10s
30s
1:00m
5:00m
10:00m
Controls the timeout of the 1st watchdog stage
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