Table 15

+=============-=======================================+
|   Ignore    |           Invalid data bits           |
|             |---------------------------------------|
|             |  32-bit transfers | 16-bit transfers  |
|-------------+-------------------+-------------------|
|     00h     |      Reserved     |    Reserved       |
|     01h     |      DB(31-24)    |    DB(15-8)       |
|     02h     |      DB(31-16)    |    Reserved       |
|     03h     |      DB(31-8)     |    Reserved       |
|  04h - FFh  |      Reserved     |    Reserved       |
+=====================================================+