Aaeon FSB-945G Manuale Utente Scaricare il pdf (Pagina 37)

Full-size SBC FSB-945G

Appendix A Programming the Watchdog Timer A-2

A.1 Programming

FSB-945G utilizes W83627EHG chipset as its watchdog timer

controller.

Below are the procedures to complete its configuration and the

AAEON intial watchdog timer program is also attached based on

which you can develop customized program to fit your application.

Configuring Sequence Description

Select register of

watchdog timer

Enable the function of

the watchdog timer

Lock W83627EHG

Use the function of the

watchdog timer

Unlock W83627EHG

There are three steps to complete the configuration setup:

(1) Enter the W83627EHG config Mode

(2) Modify the data of configuration registers

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Aaeon FSB-945G Manuale Utente Pagina 37