SPFD54124B Drise, SPFD54124B Datasheet - Page 131

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

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7 .3.1.3 Parallel 9-Bits Bus Interface for RAM Data Write (IM1, IM0=”10”)
Different display data formats are available for three colors depth supported by listed below.
(1). 9-bits data bus for 18-bits/pixel (RGB 6-6-6-bits input), 262K-colours, 3AH=”06h”
There is 1 pixel (3 sub-pixels) per 2 bytes
Note1. The data order is ad follows, MSB=D8, LSB=D0 and picture data is MSB=Bit 5, LSB=Bit 0 for Red, Green and Blue data.
Note 2.3-times transfer is used to transmit 1 pixel data with the 18-bit color depth information.
Note 3. ‘-‘ = Don't care - Can be set to VDDIO or DGND level
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Proprietary & Confidential
- 262K-Colours, RGB 6,6,6-bits input data. (3AH=”06h”)
IM1/IM0
RESX
R/WX
D/CX
WRX
CSX
RDX
D8
D7
D6
D5
D4
D3
D2
D1
D0
E
‘1’
‘1’
‘0’
IM1, IM0 = “10”
0
0
1
0
1
1
0
0
-
R1, Bit 5
R1, Bit 4
R1, Bit 3
R1, Bit 2
R1, Bit 0
R1, Bit 0
G1, Bit 5
G1, Bit 4
G1, Bit 3
Memory
Frame
Pixel n
18-bits
131
R1 G1 B1 R2 G2 B2 R3 G3 B3
G1, Bit 2
G1, Bit 1
G1, Bit 0
B1, Bit 5
B1, Bit 4
B1, Bit 3
B1, Bit 2
B1, Bit 1
B1, Bit 0
18-bits
G2, Bit 5
G2, Bit 4
G2, Bit 3
R2, Bit 5
R2, Bit 4
R2, Bit 3
R2, Bit 2
R2, Bit 1
R2, Bit 0
Pixel n+1
SPFD54124B
8080-Series control pins
6800-Series control pins
G2, Bit 2
G2, Bit 1
G2, Bit 0
Preliminary
B2, Bit 5
B2, Bit 4
B2, Bit 3
B2, Bit 2
B2, Bit 1
B2, Bit 0
Preliminary Version: 0.6
APR. 26, 2007