NJU6635 New Japan Radio Co.,Ltd, NJU6635 Datasheet - Page 20

• Manufacturer Part Number: NJU6635
• Description: 16-character 2-line Dot Matrix Lcd Controller Driver
• Manufacturer: New Japan Radio Co.,Ltd

Wait more than 15 ms
after V
Wait more than 4.1ms
Wait more than 100 s
(3-3)Initialization by instruction
Entry Mode Set
Write data to the CG or DD RAM
Display Clear
Function Set
Function Set
Function Set
Function Set
Display Off
the NJU6635 must be initialized by the instruction.
Power On
DD
a) Initialization by Instruction in 8-bit interface
If the power supply conditions for the correct operation of the internal reset circuits are not method,
and set the instruction.
rises to 4.5V
RS
RS
RS
RS
RS
RS
RS
0
0
0
0
0
0
0
R/W DB
R/W DB
R/W DB
R/W DB
R/W DB
R/W DB
R/W DB
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
7
DB
DB
DB
DB
DB
DB
DB
0
0
0
0
0
0
0
6
6
6
6
6
6
6
DB
DB
DB
DB
DB
DB
DB
1
1
1
1
0
0
0
5
5
5
5
5
5
5
1
1
1
1
0
0
0
DB
DB
DB
DB
DB
DB
DB
4
4
4
4
4
4
4
DB
DB
DB
DB
DB
DB
DB
0
1
0
0
3
3
3
3
3
3
3
0
0
1
DB
DB
DB
DB
DB
DB
DB
2
2
2
2
2
2
2
DB
DB
DB
DB
DB
DB
DB
0
0
0
1
1
1
1
1
1
1
1
0
0
1
0
DB
DB
DB
DB
DB
DB
DB
0
0
0
0
0
0
0
Initialized.
No display appears.
Function Set
(8-bit interface length)
Function Set
(8-bit interface length)
Function Set
(8-bit interface length)
Busy Flag(BF) can not be
checked before this step, but it
can be checked after this step.
After this step, busy flag(BF)
check or longer waiting time
than each instruction execution
time is required.
Set
/Addressing Mode 1.
Example for set address
increment and cursor right
shift when the data write to
the DD RAM.
the 8-bit
NJU6635
operation,