SC40-19SRWA Datasheet, PDF (13/16 Pages) List of Unclassifed Manufacturers – 100mm (4.0INCH) SINGLE DIGIT NUMERIC DISPLAY

SC162B
VER2.1
b) Power supply
Single Supply Voltage Types
Dual Supply Voltage Types
5V
VDD
VDD-VO
LCM ^VO
VDD
10k~20k
+3V
VDD
VDD
VDD-V0
LCM ^VO
10k~20k
VEE
VSS
VDD-VO:LCD driving voltage
GND
VSS
VDD-VO:LCD driving voltage
c) Operating example
8-Bit operation and 8-digit 1-line display (using internal reset)
No Instruction
Display
1 ^{Power on . ( SPLC780A1 starts initializing )}
Function set
2
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
0 0001100XX
Display on / off control
3
_
0 000001110
Entry mode set
4
0 000000110
Write data to CG RAM / DD RAM
5
1 001010111
Write data to CG RAM / DD RAM
6
1 001000101
7
•••
Write data to CG RAM / DD RAM
8
1 001000101
Entry mode set
9
0 000000111
Write data to CG RAM / DD RAM
10
1 000100000
_
W_
WE_
••••
WELCOME_
WELCOME_
ELCOME_
AKIHABARA INC. www.akiba-tech.com
Operation
Power on reset. No display.
Set to 8-bit operation and select
1-line display line and character
font.
Display on. Cursor appears.
Increase address by one. It will
shift the cursor to the right when
writing to the DD RAM / CG
RAM. Now the display has no
shift.
Write “W". The cursor is
incremented by one and shifted
to the right.
Write “E ". The cursor is
incremented by one and shifted
to the right.
Write “E ". The cursor is
incremented by one and shifted
to the right.
Set mode for display shift when
writing
Write" "(space). The cursor is
incremented by one and shifted
to the right.
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