BC1601A Datasheet, PDF (32/33 Pages) List of Unclassifed Manufacturers – LCD MODULE SPECIFICATION

12-3.5 Initializing soft ware of LCM
12-3.5.1 8-bit interface
Power on
Wait for more than 15 ms after VCC rises to 4.5 V
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 _{Function set ( Interface is 8 bits long. )}
000011****
Wait for more than 4.1 ms
BF can not be checked before this instruction.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 _{Function set ( Interface is 8 bits long. )}
000011****
Wait for more than 100 µs
BF can not be checked before this instruction.
RS
0
R/W
0
DB7
0
DB6
0
DB5
1
DB4
1
DB3
*
DB2
*
DB1 DB0
**
Function set ( Interface is 8 bits long. )
BF can be checked after the following instructions.
When BF is not checked , the waiting time between
instructions is longer than execution instruction time.
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 1 1 NF * *
0 00 0 0 0 10 0 0
0000000001
0 0 0 0 0 0 0 1 I/D S
Function set ( Interface is 8 bits long. Specify
the number of display lines and font. )
The number of display lines and character font
can not be changed after this point.
Display off
Display clear
Entry mode set
Initialization ends
8-Bit Ineterface