WP1602B-Y-JCS Datasheet, PDF (14/17 Pages) DB Lectro Inc – WP1602B-Y-JCS

13.Initializing of LCM
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 R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 _{Function set ( Interface is 8 bits long. )}
000011****
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 * *
000000 1000
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
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8-Bit Ineterface
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