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Epson Research and Development
Vancouver Design Center
S1D13503
Programming Notes and Examples
X18A-G-002-06
Issue Date: 01/01/30
Example 4:
Initialize the Look-Up Table for 16 Gray Shades
The following describes how to initialize the Look-Up table for 16 gray shades. Table 3-6 shows a LUT with gray shades
starting from black (index 0) and finishing in white (index 15, or 0Fh).
1.
Write LUT index to Look-Up Table Address Register AUX[0Eh].
2.
Write LUT entry value to Look-Up Table Data Register AUX[0Fh].
3.
Repeat steps 1 and 2 until all 16 LUT entries have been written.
Table 3-6: S1D13503 Black-To-White Look-Up Table
Index
(hex)
Look-Up
Table
(hex)
Index
(hex)
Look-Up
Table
(hex)
0
0
8
8
1
1
9
9
2
2
A
A
3
3
B
B
4
4
C
C
5
5
D
D
6
6
E
E
7
7
F
F
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