VII LCD CONTROLLER BLOCK: LCD CONTROLLER
(4)
One pixel is represented by 8 bits, displayed in 256 colors. This mode is not available for grayscale display. In this mode, 256 discrete combinations are configured using eight entries in each of the red and green look- up tables, and four entries in the blue
(bit 7) | Pixel data | (bit 0) |
R2 R1 R0 G2 G1 G0 B1 B0
Rpixel data
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| Index | Red |
"000" |
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| 0 | |
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"001" |
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| 1 | |
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"010" |
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| 2 | |
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"011" |
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| 3 | |
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"100" |
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| 4 | |
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"101" |
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| 5 | |
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"110" |
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| 6 | |
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"111" |
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| 7 | |
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| Index | Green |
"000" |
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| 0 | |
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"001" |
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| 1 | |
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"010" |
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| 2 | |
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"011" |
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| 3 | |
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"100" |
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| 4 | |
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"101" |
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| 5 | |
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"110" |
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| 6 | |
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"111" |
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| 7 | |
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| Index | Blue |
"00" |
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| 0 | ||||
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"01" |
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| 1 | ||||
B pixel |
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| "10" |
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| 2 | |||
data |
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| "11" |
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| 3 | |||
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Figure 2.15
Table 2.12 shows an example of the basic data setting, using the display colors shown in Table 2.13.
Table 2.12 Example of
Index | R | G | B |
0 | 0 | 0 | 0 |
1 | 3 | 3 | 5 |
2 | 5 | 5 | 0xA |
3 | 7 | 7 | 0xF |
4 | 9 | 9 | 0 |
5 | 0xB | 0xB | 0 |
6 | 0xD | 0xD | 0 |
7 | 0xF | 0xF | 0 |
0 | 0 | 0 |
Table 2.13 Display Colors in the Above Setup Example
Pixel data | Color |
000 000 00 | Black |
000 000 10 | Dark blue |
000 100 00 | Dark green |
000 100 10 | Dark cyan |
100 000 00 | Dark red |
100 000 10 | Dark magenta |
100 100 00 | Dark yellow |
100 100 10 | Gray |
Pixel data | Color |
000 000 00 | Black |
000 000 11 | Bright blue |
000 111 00 | Bright green |
000 111 11 | Bright cyan |
111 000 00 | Bright red |
111 000 11 | Bright magenta |
111 111 00 | Bright yellow |
111 111 11 | White |
LCDC
S1C33L03 FUNCTION PART | EPSON |