VII LCD CONTROLLER BLOCK: LCD CONTROLLER
(3)
One pixel is represented by 4 bits, displayed in 16 gray levels or 16 colors.
For monochrome LCD panels,
For color LCD panels, 16 colors from among the 4,096 colors available can be set in advance using 16 entries for pixel data "0000" to "1111" in each of the red, green, and blue
Data for two consecutive pixels is stored as one byte in the display memory.
| (bit 7) |
| Display memory |
| (bit 0) |
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Byte 2 |
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| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 |
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| A4 |
| B4 | C4 | D4 | A5 | B5 | C5 |
| D5 |
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Byte 1 |
| A2 |
| B2 | C2 | D2 | A3 | B3 | C3 |
| D3 |
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Byte 0 |
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| A0 |
| B0 | C0 | D0 | A1 | B1 | C1 |
| D1 |
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Pn = (An, Bn, Cn, Dn)
Figure 2.6 Data Format in
(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 lookup tables, and four entries in the blue
Data for one pixel is stored as one byte in the display memory.
| (bit 7) |
| Display memory |
| (bit 0) |
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| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 |
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Byte 2 |
| R22 | R2 | R2 | G22 | G21 | G20 | B21 |
| B20 |
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Byte 1 |
| R12 | R11 | R10 | G12 | G11 | G10 | B11 |
| B10 |
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Byte 0 |
| R02 | R01 | R00 | G02 | G01 | G00 | B01 |
| B00 |
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Pn = (Rn2, Rn1, Rn0, Gn2, Gn1, Gn0, Bn1, Bn0)
Figure 2.7 Data Format in
EPSON | S1C33L03 FUNCTION PART |