NJU6676 New Japan Radio Co., Ltd., NJU6676 Datasheet - Page 11

• Manufacturer Part Number: NJU6676
• Description: 64-Common x 132-Segment plus 1-Icon Bit Map Type LCD Controller and Driver
• Manufacturer: New Japan Radio Co., Ltd.

Note ) COMI is independent of the “Initial display line set” instruction and always corresponds to the 65
Fig.1 Display data RAM (DDRAM) Map
Address
Column
Page Address
D3,D2,D1,D0
D3,D2,D1,D0
D3,D2,D1,D0
D3,D2,D1,D0
(0,0,0,0)
(0,0,0,1)
(0,0,1,0)
(0,1,1,1)
(1,0,0,0)
:
:
:
:
Segment Drivers
ADC
Data
“0”
“1”
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
:
:
:
:
n
n
n n
n
n
n
n
00
83
0
01
82
1
n
02
81
2
n n
03
80
3
n
n
n
n
n
n
04
7F 7E 7D
4
05
5
Display Pattern
06
6
:
:
:
:
Page 0
Page 1
Page 2
Page 7
Page 8
82
01
130
83
00
131
Addres
(00)H
Line
0A
0B
0C
0D
1A
3A
3B
3C
3D
01
02
03
04
05
06
07
08
09
0E
0F
10
11
12
13
14
15
16
17
18
19
35
36
37
38
39
3E
3F
s
:
:
:
:
*
Initial
PRELIMINARY
For example the Initial
display is 08H.
NJU6676
th
line.
Common
COM10
COM11
COM12
COM13
COM14
COM15
COM16
COM17
COM18
COM19
COM20
COM21
COM22
COM23
COM24
COM25
COM26
COM53
COM54
COM55
COM56
COM57
COM58
COM59
COM60
COM61
COM62
COM63
Driver
COM0
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM9
COMI
:
:
:
: