  W & W   LAB  co. D.SIGNAL
  ˫ŵؼ޹˾ C19995
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acio32һӦVB32λDLLṩ

1void vbout(unsigned short data,unsigned short port)
   8λIODATAΪݣPORTΪַ

2void vboutw(unsigned short data,unsigned short port)
   16λIODATAΪݣPORTΪַ

3: unsigned short vbinp(unsigned short)
   8λIO룬PORTΪַɺ

4: unsigned short vbinpw(unsigned short)
   16λIO룬PORTΪַɺ


Ӧã

1VBеĹѡеģACIO32.BASΪVBҪ䡣
   ˺ֱӵÿ

2û뽫acio32.dllWINDOWSSYSTEMĿ¼С
   ûacio32.basļееACIO32.DLLǰACIO32.DLL
   ȫ·ơ



210Hַ8λݷi
    i=vbinp(&H210)

210Hַдi
    vbout &H210,i