Datasheet
972
SAM9G15 [DATASHEET]
11052D–ATARM–31-Oct-12
44.6.4.1118 bpp Packed Memory Mapping with Transparency Bit, RGB 6:6:6
44.6.4.1219 bpp Unpacked Memory Mapping with Transparency Bit, RGB 1:6:6:6
44.6.4.1319 bpp Packed Memory Mapping with Transparency Bit, ARGB 1:6:6:6
Table 44-20. 18 bpp packed memory mapping, little endian organization at address 0x0, 0x1, 0x2, 0x3
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 18 bpp
G1[1
:0]
B1[5:0] R0[5:0] G0[5:0] B0[5:0]
Table 44-21. 18 bpp packed memory mapping, little endian organization at address 0x4, 0x5, 0x6, 0x7
Mem addr 0x7 0x6 0x5 0x4
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 18 bpp R2[3:0] G2[5:0] B2[5:0] R1[5:2] G1[5:2]
Table 44-22. 18 bpp packed memory mapping, little endian organization at address 0x8, 0x9, 0xA, 0xB
Mem addr 0xB 0xA 0x9 0x8
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 18 bpp
G4[1
:0]
B4[5:0] R3[5:0] G3[5:0] B3[3:0]
R2[5
:4]
Table 44-23. 19 bpp unpacked 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 19 bpp
A
0
R0[5:0] G0[5:0] B0[5:0]
Table 44-24. 19 bpp packed memory mapping, little endian organization at address 0x0, 0x1, 0x2, 0x3
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 19 bpp
G1[1
:0]
B1[5:0]
A
0
R0[5:0] G0[5:0] B0[5:0]
Table 44-25. 19 bpp packed memory mapping, little endian organization at address 0x4, 0x5, 0x6, 0x7
Mem addr 0x7 0x6 0x5 0x4
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 19 bpp R2[3:0] G2[5:0] B2[5:0]
A
1
R1[5:2] G1[5:2]