APU0071-002WE-TY View Datasheet(PDF) - Anpec Electronics
Part Name
Description
MFG CO.
'APU0071-002WE-TY' PDF : 28 Pages View PDF
APU0071
4. INITIALIZING BY INSTRUCTION
4-1. 8-bit interface mode
Power on
Wait for more than 20ms
after VDD rises to 4.5V
Function set
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 1 DL A ∗ M1 M0
Wait for more than 37 µs
Condition : fOSC = 270kHz
0 4-bit interface
DL
1 8-bit interface
0 DDRAM Addressing mode 1
A
1 DDRAM Addressing mode 2
0 COM / SEG output rotation mode A
M0
1 COM / SEG output rotation mode B
0 1line 16 character display mode
M1
1 2line 8 character display mode
Display ON/OFF Control
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 0 0 1DCB
Wait for more than 37 µs
0 display off
D
1 display on
0 cursor off
C
1 cursor on
0 blink off
B
1 blink on
Display Clear
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0000000001
Wait for more than 629 µs
Entry Mode Set
RS RW DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 0 0 0 1 I/D S
0 decrement mode
I/D
1 increment mode
0 entire shift off
S
1 entire shift on
Initialization End
Copyright ANPEC Electronics Corp.
21
Rev. A.07 - FEB., 2002
www.anpec.com.tw
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