Epson Research and Development

Page 117

Vancouver Design Center

 

 

 

15-bpp:

 

 

 

 

 

 

 

 

P0 P1 P2 P3 P4 P5 P6 P7

 

 

 

 

5-5-5 RGB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bit 7

 

 

 

 

 

 

bit 0

 

 

 

 

 

Byte 0

G 2

G 1

G 0

B 4

B 3

B 2

B 1

B 0

TFT

 

 

0

0

0

0

0

0

0

0

P

 

= (R

4-0, G

4-0, B 4-0)

 

 

 

 

 

 

 

 

 

n

Byte 1

 

R04

R03

R02

R01

R00

G04

G03

 

n

n

n

 

Passive

 

 

 

 

 

 

 

 

 

 

 

 

 

Byte 2

G 2

G 1

G 0

B 4

B 3

B 2

B 1

B 0

Pn = (Rn4-1, Gn 4-1, Bn4-1)

1

1

1

1

1

1

1

1

 

 

 

 

 

Byte 3

 

R14 R13

R12 R11

R10

G14

G13

 

 

 

Panel Display

Host Address

 

 

Display Buffer

 

 

 

 

 

 

 

 

16-bpp:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-6-5 RGB

 

 

 

P0 P1 P2 P3 P4 P5 P6 P7

 

bit 7

 

 

 

 

 

 

bit 0

 

 

 

 

 

Byte 0

G 2

G 1

G 0

B 4

B 3

B 2

B 1

B 0

TFT

 

 

0

0

0

0

0

0

0

0

P

 

= (R

4-0, G

5-0, B 4-0)

 

 

 

 

 

 

 

 

 

n

 

R 4

R 3

R 2

R 1

R 0

G 5

G 4

G 3

 

n

n

n

Byte 1

 

 

 

 

 

0

0

0

0

0

0

0

0

Passive

 

 

 

 

 

 

 

 

 

 

 

 

 

Byte 2

2

1

0

4

3

2

1

0

P

n

= (R

4-1, G

5-2, B 4-1)

G1

G1

G1

B1

B1

B1

B1

B1

 

n

n

n

Byte 3

R 4

R 3

R 2

R 1

R 0

G 5

G 4

G 3

 

 

 

Panel Display

 

1

1

1

1

1

1

1

1

 

 

 

Host Address

 

 

Display Buffer

 

 

 

 

 

 

 

 

Figure 10-2: 15/16 Bit-Per-Pixel Format Memory Organization

Note

1.The Host-to-Display mapping described here assumes that a Little-Endian interface is being used.

2.For 8/15/16 bit-per-pixel formats, Rn, Gn, Bn represent the red, green, and blue color components.

Hardware Functional Specification

S1D13504

Issue Date: 01/01/30

X19A-A-002-18

Page 123
Image 123
Epson S1D13504 manual 15/16 Bit-Per-Pixel Format Memory Organization