Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK データシート
製品コード
AT91SAM9M10-G45-EK
1286
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
46.11.22 Post Processor Control Register
Name:
VDEC_CTLR
Access:
Read-write
• CROP8_D_EN: Crop 8 Down Pixel
PP input picture height is not 16 pixels multiple. Only 8 pixel rows of the most down MB of the unrotated input picture is
used for PP input.
used for PP input.
• CROP8_D_EN: Crop 8 Right Pixel
PP input picture width is not 16 pixels multiple. Only 8 pixels of the most right MB of the unrotated input picture is used for
PP input.
PP input.
• OUT_W: Scaled Picture Width in Pixels
Must be dividable by 8. Max scaled picture width is 1920 pixels or maximum three times the input source width minus
8 pixels.
8 pixels.
• OUT_H: Scaled Picture Height in Pixels
Must be dividable by 2. Max scaled picture height is 1920 pixels or maximum three times the input source height minus
8 pixels.
8 pixels.
• OUT_FORMAT: PP Output Picture Data Format
0: RGB
1: YCbCr 4:2:0 planar (Not supported).
2: YCbCr 4:2:2 planar (Not supported).
3: YUYV 4:2:2 interleaved.
4: YCbCr 4:4:4 planar (Not supported).
5: YCh 4:2:0 chrominance interleaved.
6: YCh 4:2:2 (Not supported).
7: YCh 4:4:4 (Not supported).
• IN_FORMAT: PP Input Picture Data Format
0: YUYV 4:2:2 interleaved (supported only in external mode).
1: YCbCr 4:2:0 Semi-planar in linear raster-scan format.
2: YCbCr 4:2:0 planar (supported only in external mode).
3: YCbCr 4:0:0 (supported only in pipelined mode).
4: YCbCr 4:2:2 Semi-planar (supported only in pipelined mode).
31
30
29
28
27
26
25
24
IN_FORMAT
OUT_FORMAT
OUT_H
23
22
21
20
19
18
17
16
OUT_H
15
14
13
12
11
10
9
8
OUT_H
OUT_W
7
6
5
4
3
2
1
0
OUT_W
–
–
CROP8_R_EN
CROP8_D_EN