SPFD54124B Drise, SPFD54124B Datasheet - Page 126

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

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(2). 8-bits data bus for 16-bits/pixel (RGB 5-6-5-bits input), 65K-colours, 3AH=”05h”
There are 1 pixels (3 sub-pixels) per 2-bytes.
Note1. The data order is ad follows, MSB=D7, LSB=D0 and picture data is MSB=Bit 5, LSB=Bit 0 for Green and MSB=Bit 4, LSB=Bit 0 for
Note 2.2-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
D7
D6
D5
D4
D3
D2
D1
D0
E
‘1’
‘1’
‘0’
IM1, IM0 = ”00”
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
R1, Bit 4
R1, Bit 3
R1, Bit 2
R1, Bit 1
R1, Bit 0
G1, Bit 5
G1, Bit 4
G1, Bit 3
Pixel n
18-bits
R1 G1 B1 R2 G2 B2 R3 G3 B3
126
G1, Bit 2
G1, Bit 1
G1, Bit 0
B1, Bit 5
B1, Bit 3
B1, Bit 2
B1, Bit 1
B1, Bit 0
18-bits
Pixel n+1
G2, Bit 5
G2, Bit 4
G2, Bit 3
R2, Bit 4
R2, Bit 3
R2, Bit 2
R2, Bit 1
R2, Bit 0
16-bits
SPFD54124B
8080-Series control pins
6800-Series control pins
G2, Bit 2
G2, Bit 1
G2, Bit 0
Preliminary
B2, Bit 5
B2, Bit 3
B2, Bit 2
B2, Bit 1
B2, Bit 0
Preliminary Version: 0.6
APR. 26, 2007