CM1625SLY-K2 ETC, CM1625SLY-K2 Datasheet - Page 14

• Manufacturer Part Number: CM1625SLY-K2
• Description: LCD Module
• Manufacturer: ETC

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Step
No
10
11
12
13
14
15
1
2
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5
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8
9
10.2
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Power supply on (the IC is initialized by the
Internal reset circuit)
Function set
Display on/off control
Entry mode set
Write data to CGRAM/DDRAM
Write data to CGRAM/DDRAM
Set DDRAM address
Write data to CGRAM/DDRAM
Write data to CGRAM/DDRAM
Entry mode set
Write data to CGRAM/DDRAM
Return home
0
0
0
1
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
8-Bit Operation,8-Digit 2-Line Display Example
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
0
1
0
Instruction
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
.
.
.
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1
1
0
1
1
0
1
1
0
1
0
0
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1
0
0
0
1
1
1
1
0
1
1
0
0
0
0
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0
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0
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Display
H
HITACHI
HITACHI
HITACHI
M
HITACHI
MICROCO
HITACHI
MICROCO
ITACHI
ICROCOM
HITACHI
MICROCOM
.
.
.
Initialized. No display.
Sets to 8-bit operation and
selects 2-line display and
5 8 dot character font.
Turns on display and cursor.
All display is in space mode
because of initialization.
Sets mode to increment the
address by one and to shift the
cursor to the right at the time
of write to the DD/CGRAM.
Display is not shifted.
Writes
been selected by initialization
when the power was turned
on. The cursor is incremented
by one and shifted to the right
Writes I.
Sets DDRAM address so that
t
The cursor is positioned at the
Head of the second lime.
Writes M.
Writes O.
Sets mode to shift display at
the time of write.
Writes M. Display is shifted to
the left. The first and second
lines both shift at the same
time.
Returns both display and
cursor to the original position
(address 0).
H. DDRAM
Operation
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