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Watchdog, Come-mtt10 / bios operation – Kontron COMe-mTT10 User Manual

Page 69

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COMe-mTT10 / BIOS Operation

Watchdog

Feature

Options

Description

Auto-reload

Disabled

Enabled

Enable automatic reload of watchdog timers on timeout

Global Lock

Disabled

Enabled

If set to enabled, all Watchdog registers (except
WD_KICK) become read only until the board is reset

Stage 1 Mode

Disabled

Reset
Delay

Select Action for first Watchdog stage

- Assert WDT Signal

Disabled

Enabled

Enable/Disable assertion of WDT signal to baseboard on

stage timeout

- Stage 1 Timout

1s
5s

10s
30s

1m
3m

10m
30m

Select Timeout value for first watchdog stage

Stage 2 Mode

Disabled

Reset

Select Action for second Watchdog stage

- Assert WDT Signal

Disabled

Enabled

Enable/Disable assertion of WDT signal to baseboard on
stage timeout

- Stage 2 Timout

1s

5s
10s
30s

1m

3m
10m

30m

Select Timeout value for second watchdog stage

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