EM65568 ELAN Microelectronics Corp, EM65568 Datasheet - Page 83

• Manufacturer Part Number: EM65568
• Description: 130 Com/ 128 Seg 4096 Color Stn Lcd Driver
• Manufacturer: ELAN Microelectronics Corp

(Read address: 3H)
(At the time of reset: PC64~PC60 = “11010”)
(Read address: 4H)
(Read address: 5H)
(At the time of reset: PC74~PC70 = “11111”)
These gradation palette register set up gradation level. The EM65568 has 32 gradation levels. Gradation level table
4096 color mode
[Three groups of palettes Aj,Bj, and Cj (j=0-15) are available]
0 0 0 0 0
0 0 0 0 1
0 0 0 1 0
0 0 0 1 1
0 0 1 0 0
0 0 1 0 1
0 0 1 1 0
0 0 1 1 1
0 1 0 0 0
0 1 0 0 1
0 1 0 1 0
0 1 0 1 1
0 1 1 0 0
0 1 1 0 1
0 1 1 1 0
0 1 1 1 0
* This specification is subject to be changed without notice.
D7
D7
D7
0
0
0
Palette
á³ Mark shows “Don’t care”
á³ Mark shows “Don’t care”
D6
D6
D6
0
1
1
Gradation
D5
D5
D5
1
0
0
10/31
11/31
12/31
13/31
14/31
15/31
7//31
level
1/31
2/31
3/31
4/31
5/31
6/31
8/31
9/31
0
D4
D4
D4
1
0
1
gradation palette0 initial value
gradation palette1 initial value
gradation palette2 initial value
gradation palette3 initial value
gradation palette4 initial value
gradation palette5 initial value
gradation palette6 initial value
gradation palette7 initial value
/PC153
PC73
D3
D3
á
á
D3
D2
D2
á
á
/PC152
PC72
D2
Remarks
D1
D1
á
á
/PC151
PC71
D1
/PC144
/PC154
PC64
PC74
D0
D0
/PC150
PC70
D0
130 COM/ 128 SEG 4096 Color STN LCD Driver
1 0 0 0 0
1 0 0 0 1
1 0 0 1 0
1 0 0 1 1
1 0 1 0 0
1 0 1 0 1
1 0 1 1 0
1 0 1 1 1
1 1 0 0 0
1 1 0 0 1
1 1 0 1 0
1 1 0 1 1
1 1 1 0 0
1 1 1 0 1
1 1 1 1 0
1 1 1 1 1
CSB
CSB
0
0
Palette
83
CSB
0
RS
RS
1
1
RS
Gradation
RDB WRB RE2 RE1 RE0
1
RDB WRB RE2 RE1 RE0
16/31
17/31
18/31
19/31
20/31
21/31
22/31
23/31
24/31
25/31
26/31
27/31
28/31
29/31
30/31
31/31
1
1
level
RDB WRB RE2 RE1 RE0
1
0
0
gradation palette8 initial value
gradation palette9 initial value
gradation palette10 initial value
gradation palette11 initial value
gradation palette12 initial value
gradation palette13 initial value
gradation palette14 initial value
gradation palette15 initial value
0
1
1
1
Remarks
0
0
0
0
0
2005/3/8 (V1.2)
0
EM65568