AAEON TKS-G20-LN05 Rev.B User Manual

Page 48

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E m b e d d e d C o n t r o l l e r

T K S - G 2 0 - L N 0 5 R e v . B

Appendix A Programming the Watchdog Timer

A-8

;///////////////////////////////////////////////////////////////////////////////////////////////

Dec dx

Mov al,0f5h

;CRF5 (PLED mode register)

Out dx,al

Inc dx

In al,dx

And al,not 08h

;Set second as counting unit

Out dx,al

;///////////////////////////////////////////////////////////////////////////////////////////////

Dec dx

Mov al,0f6h

; CRF6

Out dx,al

Inc dx

Mov al,10

;Set timeout interval as 10 sec.

Out dx,al

;///////////////////////////////////////////////////////////////////////////////////////////////

Dec dx

;Exit W83627DHG config mode

Mov al,0aah

(out 0aah to 2eh once)

Out dx,al

;///////////////////////////////////////////////////////////////////////////////////////////////

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