S1D13704 Epson Electronics America, Inc., S1D13704 Datasheet - Page 114

• Manufacturer Part Number: S1D13704
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Page 18
S1D13704
X26A-G-002-03
Red/Green
At 8-bpp the lookup scheme gets a little more complicated. Each byte of display data
contains 3 bits of red lookup, 3 bits of green lookup and 2 bits of blue lookup. The 16
addresses of the Look-Up Table are divided into 2 eight-element banks for the red and
green components and 4 four-element banks for the blue component.
Bank
0
1
Addresses
Red LUT
Table 4-3: 8 Bpp Banking Scheme
C
D
0
1
2
3
4
5
6
7
8
9
A
B
E
F
Green LUT
Addresses
C
D
0
1
2
3
4
5
6
7
8
9
A
B
E
F
Bank
Blue
0
1
2
3
Addresses
Blue LUT
Epson Research and Development
Programming Notes and Examples
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
Vancouver Design Center
Issue Date: 01/02/12