DFI G5C900-B - Manual (Page 116)

116
COM Express Board
mSuperio_GetSet_Reg Macro RegIndex, AndMask, OrValue
mov dx, SuperIo_CFG_Port
mov al, RegIndex
out dx, al
NEWIODELAY
mov
dx, SuperIo_DAT_Port
in al, dx
NEWIODELAY
mov
ah, al
and al, AndMask
or al, OrValue
out dx, al
NEWIODELAY
endM
mSuperio_Get_Reg Macro RegIndex
mov dx, SuperIo_CFG_Port
mov al, RegIndex
out dx, al
NEWIODELAY
mov
dx, SuperIo_DAT_Port
in al, dx
NEWIODELAY
endM
mSuperio_LDN_Select Macro LDN
mSuperio_Set_Reg 07h, LDN
endM
mSuperio_Set_Reg Macro RegIndex, SetValue
mov dx, SuperIo_CFG_Port
mov al, RegIndex
out dx, al
NEWIODELAY
mov
dx, SuperIo_DAT_Port
mov al, SetValue
out dx, al
NEWIODELAY
endM