SPFD54124B Drise, SPFD54124B Datasheet - Page 140

• Manufacturer Part Number: SPFD54124B
• Description: 396-Channel 6-Bit Source Driver
• Manufacturer: Drise

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7.3.3.
Different display data formats are available for three colors depth supported by the LCM listed below.
7.3.3.1 Write data for 12-bits/pixel (RGB 4-4-4-bits input), 4K-colours, 3AH=”03h”
Note 1. pixel data with the 12-bits color depth information
Note 2. The most significant bits are: Rx
Note 3. The least significant bits are: Rx
Note 4. ‘-‘ = Don't care - Can be set to VDDIO or DGND level
© ORISE Technology Co., Ltd.
Proprietary & Confidential
- 4K-Colours, RGB 4,4,4-bits input data. (3AH=”03h”)
- 65K-Colours, RGB 5,6,5-bits input data. (3AH=”05h”)
- 262K-Colours, RGB 6,6,6-bits input data. (3AH=”06h”)
RESX
SDA
CSX
SCL
IM2
Serial Interface (IM2 = ‘0’)
‘1’
‘0’
D8
1
IM1,IM0= “xx”
D7
R1
3
R1
D6
2
R1
D5
1
R1
D4
0
G1
D3
Look-Up Table for 4K-colors mapping (12-Bits to 18-Bits)
3
0
3
Pixel n
G1
D2
, Gx
, Gx
2
G1
0
D1
3
and Bx
and Bx
1
Memory
12-bits
Frame
G1
D0
0
D8
0
3
1
B1
D7
18-bits
3
B1
D6
R1 G1 B1 R2 G2 B2 R3 G3 B3
2
D5
B1
18-bits
1
140
D4
B1
0
R2
D3
3
12-bits
R2
D2
2
R2
D1
1
D0
R2
0
D8
1
D7
G2
Pixel n+1
3
G2
D6
2
G2
D5
1
G2
D4
SPFD54124B
0
B2
D3
Preliminary
3
B2
D2
Preliminary Version: 0.6
2
D1
B2
1
B2
D0
0
APR. 26, 2007