em65570sagh ELAN Microelectronics Corp, em65570sagh Datasheet - Page 60

• Manufacturer Part Number: em65570sagh
• Description: 68com/98seg 65k Color Stn Lcd Drivers
• Manufacturer: ELAN Microelectronics Corp

EM65570S
68COM/98SEG 65K Color STN LCD Drivers
54 x
(At the time of reset: {AY7, AY6, AY5, AY4}=0H, read address: 3H)
The AY register set to Y-direction address of display RAM. In data setting, lower place
and upper place are divided with 4-bit and 4-bit respectively. 00H to 43H are applicable
to the values for AY7 to AY0, and 44H to FFH are not permitted.
8.2.3 n Line Alternate Register (N)
(At the time of reset: {N3, N2, N1, N0}=0H, read address: 6H)
(At the time of reset: {N7, N6, N5, N4}=0H, read address: 7H)
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 67 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.
– Mark shows “Don’t care”
– Mark shows “Don’t care”
D7
D7
D7
0
N7
0
0
0
0
0
D6
D6
D6
1
0
1
N6
0
0
1
D5
D5
D5
1
1
1
N5
0
0
0
D4
D4
D4
1
1
0
AY7 AY6 AY5 AY4
D3
N7
D3
D3
N3
N4
0
0
0
D2
D2
N6
D2
N2
n
N3
0
0
0
D1
N1
D1
N5
D1
(This specification is subject to change without further notice)
N2
D0
D0
N0
D0
N4
0
0
0
N1
0
1
0
CSB
CSB
CSB RS RDB WRB RE2 RE1 RE0
Product Specification (V1.0) 04.18.2006
0
0
0
N0
0
1
0
RS
RS RDB WRB RE2 RE1 RE0
1
1
1
RDB WRB RE2 RE1 RE0
1
1
1
Line Address
0
0
Inhibit to use
0
67
2
0
0
n
0
0
0
0
0
0
0