Datasheet

1280
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
46.11.16 Post Processor R and G Padding and Scaling Ratio Register 0
Name: VDEC_RGPSRR0
Access: Read-write
• SCALE_W_RATIO: Scaling Ratio for Width
(outputw-1/inputw-1)
• RGB_G_PADD: Padding for G-component
Amount of ones that will be padded in front of the G-component.
• RGB_R_PADD: Padding for R-component
Amount of ones that will be padded in front of the R-component.
• RGBBY32: RGB Pixel Amount/32-bit Word
0: 1 RGB pixel/32-bit
1: 2 RGB pixels/32-bit
• YCBCR_RAN: Defines the YCbCr Range in RGB Conversion
0: 16…235 for Y, 16…240 for Chrominance.
1: 0…255 for all components.
• MAP_C_EN: Range map enable for chrominance component
(RANGE_MAPUV_FLAG in VC-1 standard)
• MAP_Y_EN: Range map enable for luminance component
(RANGE_MAPY_FLAG in VC-1 standard). For VC1 main profile, this bit is used as range expansion enable.
31 30 29 28 27 26 25 24
MAP_Y_EN MAP_C_EN YCBCR_RAN RGBBY32 RGB_R_PADD
23 22 21 20 19 18 17 16
RGB_R_PADD RGB_G_PADD SCALE_W_RATIO
15 14 13 12 11 10 9 8
SCALE_W_RATIO
76543210
SCALE_W_RATIO