S1D13503 Epson Electronics America, Inc., S1D13503 Datasheet - Page 84

• Manufacturer Part Number: S1D13503
• Description: S1d13503 Graphics Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Page 76
S1D13503
X18A-A-001-08
256 Color Data Format:
R
7 6 5 4 3 2 1 0
256-Level Color Mode
2
R
1
R
0
G
2
G
1
G
0
B
1
B
0
(Aux[0F] bits [5:4])
Blue Bank Select bits [1:0]
3-bit pixel data
(G2, G1, G0)
(Aux[0E] bit 6)
2-bit pixel data
(B1, B0)
Green Bank Select bit
Figure 41: 256-Level Color Mode Look-Up Table Architecture
(Aux[0F] bit 6)
Red Bank Select bit
3-bit pixel data
(R2, R1, R0)
Green Look-Up Table
Red Look-Up Table
Blue Look-Up Table
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
Bank 0
Bank 0
Bank 1
Bank 1
Bank 0
Bank 1
Bank 2
Bank 3
Bank
Select
Logic
Bank
Select
Logic
Bank
Select
Logic
Hardware Functional Specification
Epson Research and Development
4-bit ‘GREEN’
display data output
4-bit ‘RED’
display data output
4-bit ‘BLUE’
display data output
Vancouver Design Center
Issue Date: 01/01/29