HD66787 Datasheet, PDF (26/159 Pages) Renesas Technology Corp – 528-channel, One-chip Driver with 262,144-color Display RAM and Power Supply Circuit for Low-temperature Poli-Si TFT (LTPS-TFT) Panels with Incorporat

HD66787
Preliminary
80-system 18-bit interface
GRAM Data
DB DB
17 16
DB
15
DB DB DB DB DB
14 13 12 11 10
DB
9
DB DB
87
DB DB
65
DB
4
DB
3
DB
2
DB DB
10
RGB
Arrangement
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Output pin
S (528 - 3n)
S (527 - 3n)
S (526 - 3n)
Note: n = lower eight bits of address (0 to 175)
80-system 16-bit interface
GRAM Data
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
DB DB DB DB DB DB DB DB
87654321
RGB ^{R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0}
Arrangement
Output pin
S (528 - 3n)
S (527 - 3n)
S (526 - 3n)
Note: n = lower eight bits of address (0 to 175)
80-system 9-bit interface
1^st Transmission
2^nd Transmission
GRAM Data 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
RGB _{R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0}
Arrangement
Output pin
S (528 - 3n)
S (527 - 3n)
S (526 - 3n)
Note: n = lower eight bits of address (0 to 175)
80-system 8-bit interface/SPI (2 transmissions/pixel)
GRAM Data
1^st Transmission
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
2^nd Transmission
DB DB DB DB DB DB DB DB
17 16 15 14 13 12 11 10
RGB
Arrangement
Output pin
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
S (528 - 3n)
S (527 - 3n)
S (526 - 3n)
Note: n = lower eight bits of address (0 to 175)
GRAM data and RGB assignment (SS = “1”, BGR = “1”)
Rev.0.22, May.23.2003, page 26 of 159