sed1374 ETC-unknow, sed1374 Datasheet - Page 113

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

Epson Research and Development
Vancouver Design Center
Programming Notes and Examples
Issue Date: 99/04/27
At 4-bpp the pixel data is a direct index to the color to be displayed. At this color depth the
Look-Up Table Bank Select bits have no effect on the display colors. For instance: If the
data was 7Bh then the first pixel color would be from the RGB values of the 8th Look-Up
Table address. The second pixel would be the colored by the RGB value at the 12th (0Bh)
Look-Up Table address.
Addresses
Red LUT
Table 4-2: 4 Bpp Banking Scheme
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
Green LUT
Addresses
C
D
0
1
2
3
4
5
6
7
8
9
A
B
E
F
Addresses
Blue LUT
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
X26A-G-002-02
SED1374
Page 17