sed1374 ETC-unknow, sed1374 Datasheet - Page 86

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Page 78
256-Level Color Mode
SED1374
X26A-A-001-02
256 Color Data Format:
See Section 10
R2 R1 R0 G2 G1 G0 B1 B0
7
6
5
4
3
2
1
Figure 11-8: 256-Level Color Mode Look-Up Table Architecture
0
3-bit pixel data
Green Bank Select
REG[16h] bit 2
Red Bank Select
REG[16h] bit 4
3-bit pixel data
2-bit pixel data
Blue Bank Select
REG[16h] bits [1:0]
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
Epson Research and Development
Bank
Select
Logic
Hardware Functional Specification
Vancouver Design Center
Issue Date: 99/04/29