Datasheet

第 19 頁，共 29 頁
Power on
RS
R/ W
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Wait for more than 40 ms after V
DD rises to 4.5 V
Wait for more than 39us
1
DB4DB6
0
DB5
1
DB1DB2DB3
F**
DB0
DB4DB7RS
R/ W
DB6 DB5 DB1DB2DB3 DB0
0000001BCD
Initialization ends
BF can not be checked before this instruction.
Function set
Function set
BF can not be checked before this instruction.
8-Bit Ineterface
Wait for more than 37us
Display ON/OFF control
000011*F*
000
R/ W
0
R/ W
0
0
RS
RS
0
Entry Mode Set
DB3
Wait for more than 1.53ms
00000
DB5DB7 DB6 DB4
I/D
1S
DB0DB1DB2
Display Clear
DB3
Wait for more than 37 µs
DB5DB7
00
DB6 DB4
0
00
DB0
1
DB1
0
DB2
0
RS
R/ W
DB7
N
N