sed1355 ETC-unknow, sed1355 Datasheet - Page 139

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Epson Research and Development
Vancouver Design Center
8 Bit-per-pixel Color Mode
15/16 Bit-per-pixel Color Modes
Hardware Functional Specification
Issue Date: 99/05/18
8 bit-per-pixel data
from Image Buffer
The LUT is bypassed and the color data is directly mapped for this color mode – See “Display
Configuration” on page 125.
Red Look-Up Table 256x4
Green Look-Up Table 256x4
Blue Look-Up Table 256x4
F8
F9
FA
FB
FC
FD
FE
FF
F8
F9
FA
FB
FC
FD
FE
FF
F8
F9
FA
FB
FC
FD
FE
FF
00
01
02
03
04
05
06
07
00
01
02
03
04
05
06
07
00
01
02
03
04
05
06
07
Figure 11-7: 8 Bit-per-pixel Color Mode Data Output Path
1111 1000
1111 1001
1111 1010
1111 1011
1111 1100
1111 1101
1111 1110
1111 1111
1111 1000
1111 1001
1111 1010
1111 1011
1111 1100
1111 1101
1111 1110
1111 1111
1111 1000
1111 1001
1111 1010
1111 1011
1111 1100
1111 1101
1111 1110
1111 1111
0000 0000
0000 0001
0000 0010
0000 0011
0000 0100
0000 0101
0000 0110
0000 0111
0000 0000
0000 0001
0000 0010
0000 0011
0000 0100
0000 0101
0000 0110
0000 0111
0000 0000
0000 0001
0000 0010
0000 0011
0000 0100
0000 0101
0000 0110
0000 0111
4-bit Red Data
4-bit Green Data
4-bit Blue Data
X23A-A-001-11
SED1355
Page 133