byMIIAD
outb (0x41, byMIIAD);
byMIIAdrbak = inb (byMIIAD);
outb (byMIIIndex, byMIIAD);
outb (byMIIAdrbak, byMIIAD);
byMIIAdrbak = inb (byMIIAD);
outb (byMIISetByte, byMIIAD);
outb (byMIIAdrbak & 0x7f, byMIIAD);