Field Name             Bits   Default Description
MS_X0                  3:0    0x0     Specifies the x and y position (in subpixels) of
                                      multisample 0
MS_Y0                  7:4    0x0     Specifies the x and y position (in subpixels) of
                                      multisample 0
MS_X1                  11:8   0x0     Specifies the x and y position (in subpixels) of
                                      multisample 1
MS_Y1                  15:12  0x0     Specifies the x and y position (in subpixels) of
                                      multisample 1
MS_X2                  19:16  0x0     Specifies the x and y position (in subpixels) of
                                      multisample 2
MS_Y2                  23:20  0x0     Specifies the x and y position (in subpixels) of
                                      multisample 2
MSBD0_Y                27:24  0x0     Specifies the minimum x and y distance (in subpixels)
                                      between the pixel edge and the multisamples. These
                                      values are used in the first (coarse) scan converter
MSBD0_X                31:28  0x0     Specifies the minimum x and y distance (in subpixels)
                                      between the pixel edge and the multisamples. These
                                      values are used in the first (coarse) scan converter
