SPFD54124B Drise, SPFD54124B Datasheet - Page 129

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

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(2). 16-bits data bus for 16-bits/pixel (RGB 5-6-5-bits input), 65K-colours, 3AH=”05h”
There are 1 pixel (3 sub-pixels) per 1 bytes
Note1. The data order is ad follows, MSB=D15, LSB=D0 and picture data is MSB=Bit 5, LSB=Bit 0 for Green, and MSB=Bit 4, LSB=Bit 0 for
Note 2.1-times transfer is used to transmit 1 pixel data with the 16-bits color depth information.
Note 3. ‘-‘ = Don't care - Can be set to VDDIO or DGND level
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Red and Blue data.
IM1/IM0
RESX
R/WX
D/CX
WRX
CSX
RDX
D15
D14
D13
D12
D10
D11
D9
D8
D7
D6
D5
D4
D3
D2
D1
D1
E
‘1’
‘1’
‘0’
IM1, IM0=”01”
0
0
1
0
1
1
0
0
-
-
-
-
-
-
-
-
Look-Up Table for 4K-colors or data mapping (16-Bits to 18-Bits)
Memory
Frame
16-bits
Pixel n
G1, Bit 5
G1, Bit 4
G1, Bit 3
G1, Bit 2
G1, Bit 1
G1, Bit 0
R1, Bit 4
R1, Bit 3
R1, Bit 2
R1, Bit 1
R1, Bit 0
B1, Bit 4
B1, Bit 3
B1, Bit 2
B1, Bit 1
B1, Bit 0
18-bits
R1 G1 B1 R2 G2 B2 R3 G3 B3
129
Pixel n+1
R2, Bit 4
R2, Bit 3
R2, Bit 2
R2, Bit 1
R2, Bit 0
G2, Bit 5
G2, Bit 4
G2, Bit 3
G2, Bit 2
G2, Bit 1
G2, Bit 0
B2, Bit 4
B2, Bit 3
B2, Bit 2
B2, Bit 1
B2, Bit 0
16-bits
18-bits
Pixel n+2
R3, Bit 3
R3, Bit 2
R3, Bit 1
R3, Bit 0
G3, Bit 5
G3, Bit 4
G3, Bit 3
G3, Bit 2
G3, Bit 1
G3, Bit 0
B3, Bit 4
B3, Bit 3
B3, Bit 2
B3, Bit 1
R3, Bi
SPFD54124B
8080-Series control pins
6800-Series control pins
Pixel n+3
Preliminary
R4, Bit 4
R4, Bit 3
R4, Bit 2
R4, Bit 1
R4, Bit 0
G4, Bit 5
G4, Bit 4
G4, Bit 3
G4, Bit 2
G4, Bit 1
G4, Bit 0
B4, Bit 4
B4, Bit 3
B4, Bit 2
B4, Bit 1
B4, Bit 0
Preliminary Version: 0.6
APR. 26, 2007