Datasheet

NT7603
24 V2.3
Initializing by instruction
1. 8-bit interface
Power On
Wait for more than 30 ms
after VDD on
Function set
0 0
DB7
0 0
RWRS DB6
1
DB5
1
DB4
N
DB3
F
DB2
X
DB1
X
DB0
N
1
0 1-line mode
2-line mode
F
1
0 5 x 7 dots
5 x 10 dots
Wait for more than 40 µs
Display ON/OFF Control
0 0
DB7
0 0
RWRS DB6
0
DB5
0
DB4
1
DB3
D
DB2
C
DB1
B
DB0
Wait for more than 40 µs
D
1
0 display off
display on
C
1
0 cursor off
cursor on
B
1
0 blink off
blink on
Clear Display
0 0
DB7
0 0
RWRS DB6
0
DB5
0
DB4
0
DB3
0
DB2
0
DB1
1
DB0
Wait for more than 1.64ms
Entry Mode Set
0 0
DB7
0 0
RWRS DB6
0
DB5
0
DB4
0
DB3
1
DB2
I/D
DB1
S
DB0
Initialization end
I/D
1
0 decrement mode
increment mode
S
1
0 entire shift off
entire shift on
Write date to DDRAM: Write N
1 0
DB7
0 1
RWRS DB6
0
DB5
0
DB4
1
DB3
1
DB2
1
DB1
0
DB0
..........