em65567 ELAN Microelectronics Corp, em65567 Datasheet - Page 32

• Manufacturer Part Number: em65567
• Description: Com/ Color Driver
• Manufacturer: ELAN Microelectronics Corp

group of segment driver outputs [palettes Aj, Bj, and Cj (j = 0-7)]. Each register consists of a 5-bit register, selecting
8-gradations from the pattern for 32-gradations.
Initial values on gradation palette register
[Three groups of palettes Aj, Bj, and Cj (j = 0-7) are available]
Gradation level table (PWM = “0”, variable mode)
[Three groups of palettes Aj, Bj, and Cj (j = 0-7) are available
Gradation level table (PWM = “1”, fixed mode)
* This specification is subject to be changed without notice.
0 0 0 0 0
0 0 0 0
0 0 0 1 0 2/31
0 0 0 1
0 0 1 0 0 4/31
0 0 1 0
0 0 1 1 0 6/31
0 0 1 1
0 1 0 0 0 8/31
0 1 0 0
0 1 0 1 0 10/31
0 1 0 1
0 1 1 0 0 12/31
0 1 1 0
0 1 1 1 0 14/31
0 1 1 1 0 15/31
(MSB)RAM data(LSB)
(MSB)RAM data(LSB)
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Palette
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Gradation
11/31
13/31
7//31
level
1/31
3/31
5/31
9/31
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
Gradation level
Gradation Palette 0 0 0 0 0 0
Gradation Palette 1 0 0 1 0 1
Gradation Palette 2 0 1 0 1 0
Gradation Palette 3 0 1 1 1 0
Gradation Palette 4 1 0 0 0 1
Gradation Palette 5 1 0 1 0 1
Gradation Palette 6 1 1 0 1 0
Gradation Palette 7 1 1 1 1 1
gradation palette0 initial valu1 0 0 0 0 16/31
gradation palette1 initial valu1 0 1 0 1 21/31
gradation palette2 initial valu1 1 0 1 0 26/31
gradation palette3 initial valu1 1 1 1 0 30/31
Register Name
1/7
2/7
3/7
4/7
5/7
6/7
7/7
0
Remarks
RAM Data
0
0
0
1
1
1
※：Don't Care
Initial value
0
1
1
0
0
1
1 0 0 0 1 17/31
1 0 0 1 0 18/31
1 0 0 1 1 19/31
1 0 1 0 0 20/31
1 0 1 1 0 22/31
1 0 1 1 1 23/31
1 1 0 0 0 24/31
1 1 0 0 1 25/31
1 1 0 1 1 27/31
1 1 1 0 0 28/31
1 1 1 0 1 29/31
1 1 1 1 1 31/31
GLSB Gradation level
※
※
Palette
0
1
0
1
32
66 COM/ 96 SEG 256 Color STN LCD Driver
Gradaton
2/7
3/7
4/7
5/7
7/7
0
level
gradation palette4 initial value
gradation palette5 initial value
gradation palette6 initial value
gradation palette7 initial value
Remarks
2003/1/9 (V0.1)
EM65567