NJU6624 New Japan Radio Co., Ltd., NJU6624 Datasheet - Page 26

• Manufacturer Part Number: NJU6624
• Description: 12-character 1-line Dot Matrix LCD Controller Driver with Smooth Scroll Function
• Manufacturer: New Japan Radio Co., Ltd.

(4-2)Initialization by instruction
(4-2)Initialization by instruction
If the power supply conditions for the correct operation of the internal reset circuits are not satisfied, the
If the power supply conditions for the correct operation of the internal reset circuits are not satisfied, the
NJU6624A/B must be initialized by the instruction.
NJU6624A/B must be initialized by the instruction.
Note : When the Icon display function using, the system should be initialized by software initialization.
Note : When the Icon display function using, the system should be initialized by software initialization.
W a i t m o r e t h a n 1 . 5 m s a f t e r
V
DD
W r i t e d a t a t o t h e D D , C G o r M K R A M a n d s e t
the Instruction
rises to 2.4V
Set Display Mode
Contrast Control
Entry Mode Set
Set Static Port
Clear Display
Display OFF
Power On
D15 D14 D13 D12
MS1
MS1
MS1
MS1
MS1
MS1
MS0
MS0
MS0
MS0
MS0
MS0
0
0
0
0
0
0
0
0
0
0
0
1
D11 D10
1
1
1
1
1
1
0
0
0
0
1
1
D
0
0
0
0
1
1
9
D
0
0
0
1
1
1
8
D
*
0
*
*
*
*
7
D
*
0
*
*
*
*
6
Initialized.
Initialized.
No display appears.
No display appears.
D
*
0
*
*
*
*
5
NJU6624A/B
NJU6624A/B
D
*
0
*
*
*
*
4
D
P3 P2 P1 P0
C3 C2 C1 C0
*
0
*
*
3
D
0
*
0
*
2
D
I/D
0
K
*
1
D
PD
0
S
*
0