Epson Research and Development

Page 75

Vancouver Design Center

 

 

 

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

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

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

4bit-per-pixel data from Display Buffer

0000

0001

0010

0011

0100

0101

0110 4-bit Red Data

0111

1000

1001

1010

1011

1100

1101

1110

1111

0000

0001

0010

0011

0100

0101

0110 4-bit Green Data

0111

1000

1001

1010

1011

1100

1101

1110

1111

0000

0001

0010

0011

0100

0101

0110 4-bit Blue Data

0111

1000

1001

1010

1011

1100

1101

1110

1111

= unused Look-Up Table entries

Figure 11-6: 4 Bit-per-pixel Color Mode Data Output Path

Hardware Functional Specification

S1D13705

Issue Date: 02/02/01

X27A-A-001-10

Page 81
Image 81
Epson S1D13705 technical manual Bit-per-pixel Color Mode Data Output Path