EM65571AGH EMC [ELAN Microelectronics Corp], EM65571AGH Datasheet - Page 42

• Manufacturer Part Number: EM65571AGH
• Description: 130COM / 128SEG 65K Color STN LCD Driver
• Manufacturer: EMC [ELAN Microelectronics Corp]

EM65571
130COM/128SEG 65K Color STN LCD Driver
36 •
LSB
LSB
D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11D12D13D14 D15
1
1
1
1
Palette Aj
0
0
Palette Aj
0
0
16-bit Mode
In 16-bits access, the weighting for each data bit is dependent on the status of the
SWAP bit and the REF bit that is selected when data is written to the display RAM,
as in the case with 8-bits access.
SEGAi
SEGAi
1
1
1
1
(REF, SWAP) = (0, 1) or (1, 0)
(REF, SWAP) = (0, 0) or (1, 1)
0
0
0
0
MSB LSB
MSB LSB
1
1
1
1
0
0
0
0
Note: Internal X-address
Note: Internal X-address
0
0
0
0
Palette Bj
Palette Bj
1
1
1
1
SEGBi
SEGBi
0
0
0
0
0
0
0
0
(This specification is subject to change without further notice)
MSB
MSB
1
1
1
1
LSB
LSB
0
0
0
0
0
Product Specification (V1.0) 08.04.2005
0
Palette Cj
Palette Cj
0
0
SEGCi
SEGCi
1
1
1
1
0
0
0
0
MSB
MSB
0
0
0
0
Gradation Palette
Gradation Control
Display RAM Data
MPU Write Data
X Address: 2nH, 2n+1H
Gradation Palette
Gradation Control
Display RAM Data
MPU W rite Data
X Address: 2nH, 2n+1H
i = 0 to 127
j = 0 to 47
i = 0 to 127
j = 0 to 47