S1D13503F00A200 Datasheet, PDF (126/271 Pages) Epson Company – S1D13503 Graphics LCD Controller

Page 30
Epson Research and Development
Vancouver Design Center
3.2.6 Sixteen Gray Shades (Four Bits/Pixel in Monochrome Mode)
When the S1D13503 has 4-bit monochrome pixels, each pixel can index into one of 16 LUT entries. The LUT bank bits
are ignored in this mode.
16-Level Gray Shade Mode
4-bit pixel data
( P3, P2, P1, P0 )
msb
lsb
Green Look-Up Table 16x4
0
1
2
3
4-bit Look-Up Table data output
C
D
E
F
Figure 7: 16-Level Gray-Shade Mode Look-Up Table Architecture
S1D13503
X18A-G-002-06
Programming Notes and Examples
Issue Date: 01/01/30