Figure 9-1. pixel gray scale mapping -5 – Cirrus Logic EP73xx User Manual
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EP7309/11/12 User’s Manual - DS508UM4
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Copyright Cirrus Logic, Inc. 2003
LCD Interface
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Figure 9-1. Pixel Gray Scale Mapping
Pixel 1 Pixel 2 Pixel 3 Pixel 4
Bit 0 Bit 1
Bit 2 Bit 3 Bit 4
Bit 5 Bit 6 Bit 7
Gray scale
4 Bits per pixel
Pixel 1 Pixel 2 Pixel 3 Pixel 4
Bit 0
Bit 1 Bit 2 Bit 3 Bit 4
Bit 5 Bit 6 Bit 7
Gray scale Gray scale
2 Bits per pixel
Gray scale
Gray scale
Pixel 1 Pixel 2 Pixel 3 Pixel 4
Bit 0 Bit 1
Bit 2 Bit 3 Bit 4
Bit 5 Bit 6 Bit 7
Gray scale
Gray scale
1 Bit per pixel
Gray scale Gray scale
Gray scale
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