Datasheet

974
SAM9G15 [DATASHEET]
11052D–ATARM–31-Oct-12
44.6.4.1832 bpp Memory Mapping, RGBA 8:8:8:8
44.6.5 YUV Frame Buffer Memory Mapping
44.6.5.1 AYCbCr 4:4:4 Interleaved Frame Buffer Memory Mapping
44.6.5.2 4:2:2 Interleaved Mode Frame Buffer Memory Mapping
Table 44-32. 32 bpp memory mapping, little endian organization
Mem addr 0x3 0x2 0x1 0x0
Bit
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Pixel 32 bpp R0[7:0] G0[7:0] B0[7:0] A0[7:0]
Table 44-33. 32 bpp memory mapping, little endian organization
Mem addr 0x3 0x2 0x1 0x0
Bit
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Pixel 16 bpp A0[7:0] Y0[7:0] Cb0[7:0] Cr0[7:0]
Table 44-34. 16 bpp memory mapping, little endian organization, Mode 0
Mem addr 0x3 0x2 0x1 0x0
Bit
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Pixel 16 bpp Cr0[7:0] Y1[7:0] Cb0[7:0] Y0[7:0]
Table 44-35. 16 bpp memory mapping, little endian organization, Mode 1
Mem addr 0x3 0x2 0x1 0x0
Bit
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Pixel 16 bpp Y1[7:0] Cr0[7:0] Y0[7:0] Cb0[7:0]
Table 44-36. 16 bpp memory mapping, little endian organization, Mode 2
Mem addr 0x3 0x2 0x1 0x0
Bit
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Pixel 16 bpp Cb0[7:0] Y1[7:0] Cr0[7:0] Y0[7:0]
Table 44-37. 16 bpp memory mapping, little endian organization, Mode 3
Mem addr 0x3 0x2 0x1 0x0
Bit
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Pixel 16 bpp Y1[7:0] Cb0[7:0] Y0[7:0] Cr0[7:0]