Datasheet-2

a-Si TFT LCD Single Chip Driver
132RGBx162 Resolution and 262K color
ILI9163C
Page 50 of 200 Version:0.09
6.9.5 18-bit Parallel Interface (IM2=’1’, IM1, IM0=”11”)
Different display data formats are available for three colors depth supported by listed below
 4k colors, RGB 4-4-4-bits input
 65K colors, RGB 5-6-5-bits input
 262K colors, RGB 6-6-6-bits input
IM1/IM0
CSX
RESX
D/CX
WRX
RDX
D7
D6
D5
D4
D3
D2
D1
D0
1
0
1
1
0
0
R
1
G
1
B
1
R
2
G
2
B
2
R
3
G
3
B
3
Frame Memoy
B2, Bit3
B2, Bit2
B2, Bit1
B2, Bit0
B1, Bit2
B1, Bit1
B1, Bit0
B3, Bit2
B3, Bit1
B3, Bit0
B4, Bit3
B4, Bit2
B4, Bit1
B4, Bit0
1
IM1, IM0 = 11
1
R/WX
E
0
B3, Bit3
1 pixel (3 sub-pixels) per 1 transfer, 12-bits/pixel
8080-Series control pins
6800-Series control pins
B1, Bit3
D17
D16
D12
D11
D10
D9
D8
-
-
-
-
-
0
0
R1,Bit2
R1,Bit1
R1,Bit0
R4, Bit3
R4, Bit2
R4, Bit1
R4, Bit0
R1, Bit3 R2, Bit3
R2, Bit2
R2, Bit1
R2, Bit0
R3, Bit3
R3, Bit2
R3, Bit1
R3, Bit0
-
18-bit
12-bit
-- - -
G2, Bit1
G2, Bit0G1, Bit0 G3, Bit0
G4, Bit1
G4, Bit0
G3, Bit1G1, Bit1
-- - -
G1, Bit3 G4, Bit3G2, Bit3 G3, Bit3
G1, Bit2 G4, Bit2G2, Bit2 G3, Bit2
:
:
:
:
:
:
:
:
:
:
:
:
- -
-- -
Pixel n
Pixel n+1
Pixel n+2 Pixel n+3
Loo-Up Table for 4096 Colors mapping (12-bit to 18-bit)
12-bit
18-bit
Note1: The data order is as follows, MSB = D11, LSB = D0 and picture data is MSB = Bit3, LSB = Bit0 for Red, Green and Blue data.
Note 2: ‘=’ Don’t care – Can be set to ‘0’ or ‘1’
Figure37: Write 18-bits data for RGB 4-4-4-bits input (4k colors)