Aaeon EMB-A50M Manuel d'utilisateur télécharger pdf (Page 46)

Mini-ITX EMB-A50M

Appendix A Programming the Watchdog Timer A-10

Set_Logic_Device proc near

push ax

push cx

xchg al,cl

mov cl,07h

call Superio_Set_Reg

pop cx

pop ax

ret

Set_Logic_Device endp

;Select 02Eh->Index Port, 02Fh->Data Port

Cfg_Port DB 087h,001h,055h,055h

DW 02Eh,02Fh

END Main

Note: Interrupt level mapping

0Fh-Dh: not valid

0Ch: IRQ12

03h: IRQ3

02h: not valid

01h: IRQ1

00h: no interrupt selected

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Aaeon EMB-A50M Manuel d'utilisateur Page 46