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39.6.5.6 4:2:0 Semiplanar Frame Buffer Memory Mapping
Table 39-44. 4:2:0 Semiplanar Mode Luminance Memory Mapping, Little Endian
Organization
Mem address |
0x7 |
0x6 |
0x5 |
0x4 |
Bit |
31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
Pixel 12 bpp |
Y3[7:0] |
Y2[7:0] |
Y1[7:0] |
Y0[7:0] |
Table 39-45. 4:2:0 Semiplanar Mode Chrominance Memory Mapping, Little Endian
Organization
Mem address |
0x3 |
0x2 |
0x1 |
0x0 |
Bit |
31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
Pixel 12 bpp |
Cb1[7:0] |
Cr1[7:0] |
Cb0[7:0] |
Cr0[7:0] |