em65567 ELAN Microelectronics Corp, em65567 Datasheet - Page 55

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

8.2.7 n Line Alternated Register Set
(At the tine of reset: {N3, N2, N1, N0}=0H, read address: 6H)
(At the time of reset: { N5, N4}=0H, read address: 7H)
※ Mark shows “Don’t care”
The reverse line number of LCD alternated drive is required to set in the register. The line number has a limit, must keeps
between from 2 to 64 lines. The values set up by the alternated register become enable when NLIN control bit is “1”. When
NLIN control bit is “0”, alternated drive waveform reverses by each frame is generated.
Alternated Timing
(i) NLIN=”0” (in case of 1/66 DUTY Display)
(ii) NLIN=”1”
* This specification is subject to be changed without notice.
D7
D7
N5
0
0
0
0
1
D6
D6
1
1
N4
0
0
1
D5
D5
FLM
LP
LP
1
1
M
M
N3
：
：
0
0
1
D4
D4
0
1
N2
D3
N3
D3
※
0
0
1
1st Line
1st Line
D2
N2
D2
※
N1
2nd Line
2nd Line
0
0
1
D1
D1
N1
N5
N0
3rd Line
3rd Line
0
1
1
D0
D0
N0
N4
nth line Cycle
CSB
CSB
0
0
55
66 COM/ 96 SEG 256 Color STN LCD Driver
RS
RS
Line Address
1
1
64
2
-
RDB WRB RE2
RDB WRB RE2
1
1
65st Line
nth Line
0
0
66th Line 1st Line
1st Line
0
0
RE1
RE1
2nd Line
0
0
RE0
RE0
0
0
2003/1/9 (V0.1)
EM65567