S1D13742 Epson, S1D13742 Datasheet - Page 89

• Manufacturer Part Number: S1D13742
• Description: Mobile Graphics Engine
• Manufacturer: Epson

Epson Research and Development
Vancouver Design Center
14 Gamma Correction Look-Up Table Architecture
Hardware Functional Specification
Issue Date: 2007/09/18
6-bit Green Data
from Display Buffer
6-bit Red Data
from Display Buffer
6-bit Blue Data
from Display Buffer
38
39
3A
3B
3C
3D
3E
3F
38
39
3A
3B
3C
3D
3E
3F
38
39
3A
3B
3C
3D
3E
3F
04
05
06
07
00
01
02
03
00
01
02
03
04
05
06
07
04
05
06
07
00
01
02
03
Green Look-Up Table 64x8
The following figures are intended to show the display data output path only.
The following diagram shows the architecture for 18 bpp using LUT.
Red Look-Up Table 64x8
Blue Look-Up Table 64x8
Figure 14-1: Look-Up Table Architecture
Note:
Only the 6 LSB’s from each table are used to construct an 18-bit pixel.
Revision 6.01 - EPSON CONFIDENTIAL
11 1000
11 1001
11 1010
11 1011
11 1100
11 1101
11 1110
11 1111
11 1000
11 1001
11 1010
11 1011
11 1100
11 1101
11 1110
11 1111
11 1000
11 1001
11 1010
11 1011
11 1100
11 1101
11 1110
11 1111
00 0000
00 0001
00 0010
00 0011
00 0100
00 0101
00 0110
00 0111
00 0000
00 0001
00 0010
00 0011
00 0100
00 0101
00 0110
00 0111
00 0000
00 0001
00 0010
00 0011
00 0100
00 0101
00 0110
00 0111
www.DataSheet.co.kr
6-bit Red Data
6-bit Green Data
6-bit Blue Data
X63A-A-001-06
S1D13742
Page 89
Datasheet pdf - http://www.DataSheet4U.net/