S1D13705F00A200 Datasheet, PDF (81/562 Pages) EPCOS – Embedded Memory LCD Controller

Epson Research and Development
Vancouver Design Center
Page 75
4 Bit-per-pixel Color Mode
Red Look-Up Table 256x4
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
FC
FD
FE
FF
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
4-bit Red Data
Green Look-Up Table 256x4
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
FC
FD
FE
FF
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
4-bit Green Data
4 bit-per-pixel data
from Display Buffer
Blue Look-Up Table 256x4
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
FC
FD
FE
FF
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
4-bit Blue Data
= unused Look-Up Table entries
Figure 11-6: 4 Bit-per-pixel Color Mode Data Output Path
Hardware Functional Specification
Issue Date: 02/02/01
S1D13705
X27A-A-001-10