EM65570
68COM/ 98SEG 65K Color STN LCD Driver
7.9.3.2 16-Bit Mode (WLS=1)
SWAP=0
SEGAi
SEGBi
SEGCi
SEGAi+1
SEGBi+1
SEGCi+1
i=0, 2, 4 to 96
0
0
0
1
0
0
1
1
1
0
0
1
0
0
0
1
1
1
1
Gradation
LSB circuit
MSB
LSB
MSB
LSB
MSB
MSB
LSB
MSB
LSB
MSB
MPU writedata
X address: nH
0
0
1
0
0
1
1
1
0
0
1
0
1
1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9 D10 D11 D12 D13 D14 D15
Figure 7-14a Writing Data to Display RAM with SWAP=0 Selected under 16-Bit (256 Color) Mode
SWAP=1
SEGAi
SEGBi
SEGCi
SEGAi+1
SEGBi+1
SEGCi+1 i=0, 2, 4 to 96
Gradation control
display RAM data
0
0
0
1
0
0
1
1
1
1
0
0
1
0
0
1
1
1
1
Gradation
LSB circuit
MSB
LSB
MSB
LSB
MSB
MSB
LSB
MSB
LSB
MSB
MPU writedata
X address: nH
0
0
1
0
0
1
1
0
0
1
0
0
1
1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9 D10 D11 D12 D13 D14 D15
Figure 7-14b Writing Data to Display RAM with SWAP=1 Selected under 16-Bit (256 Color) Mode
32 •
Product Specification (V1.0) 09.05.2005
(This specification is subject to change without further notice)