sed1374 ETC-unknow, sed1374 Datasheet - Page 112

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

Page 16
SED1374
X26A-G-002-02
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.
Bank
0
1
2
3
Table 4-1: 2 Bpp Banking Scheme
Addresses
Red LUT
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
Green LUT
Addresses
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
Addresses
Blue LUT
C
D
A
B
E
F
0
1
2
3
4
5
6
7
8
9
Epson Research and Development
Programming Notes and Examples
Vancouver Design Center
Issue Date: 99/04/27