Epson S1D13704 Technical Manual page 112

Page 16
S1D13704
X26A-G-002-03
At 2-bpp, sixteen Look-Up Table addresses are used. The Look-Up Table is a now arranged
into four banks of four colors each. As with 1-bpp, the bank select bits determine the initial
offset into the Look-Up Table. Incrementing a bank select by one bumps the Look-Up
Table offset by four.
Table 4-1: 2 Bpp Banking Scheme
Red LUT
Bank
Addresses
0
1
0
2
3
4
5
1
6
7
8
9
2
A
B
C
D
3
E
F
Green LUT Blue LUT
Addresses Addresses
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
*
A A
B B
C C
D D
E E
F F
Epson Research and Development
Vancouver Design Center
Programming Notes and Examples
Issue Date: 01/02/12