HD66773R Datasheet, PDF (48/133 Pages) Renesas Technology Corp – 262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels

HD66773R
16-bit interface 65,536 Colors available
Input pin DB DB DB DB DB DB DB DB DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10 8 7 6 5 4 3 2 1
GRAM
write data
WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RGB assignment
R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 _{B4 B3 B2 B1 B0}
1 pixel
9-bit Interface 262,144 Colors available
First transfer (Upper)
Second transfer (Lower)
Input pin DB DB DB DB DB DB DB DB DB _{DB DB DB DB DB DB DB DB DB}
17 16 15 14 13 12 11 10 9 _{17 16 15 14 13 12 11 10 9}
Dither process
circuit
HD HD HD HD HD HD HD HD HD HD HD HD HD HD HD HD HD HD
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Shr inking
Shr inking
GRAM write data
WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RGB assignment
R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 _{B4 B3 B2 B1 B0}
1 pixel
Note :Write data to GRAM after setting DIT = "1".
8-bit Interface ^{65,536 Colors available}
First transfer (Upper)
Input pin DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
Second transfer (Lower)
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
GRAM
write data
WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RGB assignment
R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 _{G0 B4 B3 B2 B1 B0}
1 pixel
Rev.1.10, Jun.21.2003, page 48 of 133