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Watchdog, Come-bhl6 / bios operation watchdog – Kontron COMe-bHL6 User Manual

Page 90

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COMe-bHL6 / 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
NMI

SCI

Select Action for first Watchdog stage

- Assert WDT Signal

Enabled

Disabled

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

- Stage 1 Timeout

1s

5s
10s
30s

1m

3m
10m

30m

Select Timeout value for first watchdog stage

Stage 2 Mode

Disabled

Reset

NMI
SCI

Select Action for first Watchdog stage

- Assert WDT Signal

Disabled

Enabled

Enable/Disable assertion of WDT signal to baseboard on

stage timeout

- Stage 2 Timeout

1s
5s

10s
30s

1m
3m

10m
30m

Select Timeout value for second watchdog stage

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