Intel ICH
Debug32
Read SPD
-o SMB_Base_Address 1e
-o SMB_Base_Address+4 (Dimm1_Slave_Address or 1)
-o SMB_Base_Address+3 Index
-o SMB_Base_Address+2 48
-i SMB_Base_Address+5
Read Clock GEN
-o SMB_Base_Address 1e
-o SMB_Base_Address+4 (Clock_Slave_Address or 1)
-o SMB_Base_Address+3 Index
-o SMB_Base_Address+2 54
-i SMB_Base_Address+7