Field Name             Bits   Default Description
ENDIAN_SWAP            1:0    none    Endian Control
                                      POSSIBLE VALUES:
                                      00 - No swap
                                      01 - 16 bit swap
                                      02 - 32 bit swap
                                      03 - Half-DWORD swap
MACRO_TILE             2      none    Macro Tile Control
                                      POSSIBLE VALUES:
                                      00 - 2KB page is linear
                                      01 - 2KB page is tiled
MICRO_TILE             4:3    none    Micro Tile Control
                                      POSSIBLE VALUES:
                                      00 - 32 byte cache line is linear
                                      01 - 32 byte cache line is tiled
                                      02 - 32 byte cache line is tiled square (only applies to 16-bit texel)
                                      03 - Reserved
TXOFFSET               31:5   none    32-byte aligned pointer to base map
