HD66773R Datasheet, PDF (64/133 Pages) Renesas Technology Corp – 262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels

HD66773R
Data format for Serial Peripheral Interface
Instruction
1^stTransfer (Upper)
Input
D15 D14 D13 D12 D11 D10 D9 D8
2^nd Transfer(Lower)
D7 D6 D5 D4 D3 D2 D1 D0
Instruction
IB IB IB IB IB IB IB IB
15 14 13 12 11 10 9 8
IB IB IB IB IB IB
765432
Instruction code
IB IB
10
RAM data write
Input
1^stTransfer (Upper)
D15 D14 D13 D12 D11 D10 D9 D8
2^nd Transfer(Lower)
D7 D6 D5 D4 D3 D2 D1 D0
GRAM write WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD WD
data 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RGB pixel
Assignment
R4 R3 R2
R0 G4 G3 G2 G1 G0 B4 B3 B2 B1 B0
One pixel
66,536 colors are available in clock synchronized serial interface.
Do not set DIT = “1”.
Rev.1.10, Jun.21.2003, page 64 of 133