HD66781 Datasheet, PDF (126/196 Pages) Renesas Technology Corp – 720-channel Source Driver for a-Si TFT/Low Temperature Poly-Si TFT Panels with 262,144-color display RAM

HD66781
instruction
First transmission (upper)
input
D
15
D
14
D
13
D
12
D
11
D
10
D9 D8
Preliminary
Second transmission (lower)
D7 D6 D5 D4 D3 D2 D1 D0
instruction
input
IB IB IB IB IB IB IB IB
IB IB IB IB IB IB IB IB
15 14 13 12 11 10 9 8
76543210
instruction code
RAM data write
First transmission (upper)
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
Second transmission (lower)
DB DB DB DB DB DB DB DB
8 7 65 43 2 1
GRAM write data
input
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B5
1pi xel
65,536 colors with serial interface
First transmission (upper)
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
Second transmission (lower)
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
OSD data
ODF=0
input
R5 R4 R3 R2 R1
α2 ^{G5 G4 G3 G2 G1} α1 ^{B5 B4 B3 B2 B1 α0}
1pixel
8,192 colors with serial interface
First transmission (upper)
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
Second transmission (lower)
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
OSD data
ODF=0
α2 α1 α0 ^{R5 R4 R3 R2 R1 G5 G4 G3 G2 G1 B5 B4 B3 B2 B1}
1pixel
8,192 colors with serial interface
Data format for Serial Peripheral Interface
Rev.0.5, July.31.2003, page 126 of 196