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E M E R G I N G
D I S P L A Y
MODEL NO
.
VERSION
PAGE
TECHNOLOGIES CORPORATION
ES16201(TRANSFLECTIVE TYPES)
1
6
9 .
INTERFACE SIGNALS
PIN NO.
SYMBOL
DESCRIPTION
FUNCTION
1
VSS
GROUND
0V (GND)
2
VO
LCD CONTRAST ADJUSTMENT
3
VDD
POWER SUPPLY FOR LOGIC
CIRCUIT
+5V
4
RS
INSTRUCTION/DATA
REGISTER SELECTION
RS = 0 : INSTRUCTION
REGISTER
RS = 1 : DATA
REGISTER
5
R/W
READ/WRITE SELECTION
R/W = 0 : REGISTER
WRITE
R/W = 1 : REGISTER
READ
6
E
ENABLE INPUT
7
DB0
8
DB1
9
DB2
10
DB3
11
DB4
12
DB5
13
DB6
14
DB7
DATA INPUT/OUTPUT LINES
4 BIT/8BIT
SELECTABLE
4 BIT : DB4 - DB7
8 BIT : DB0 - DB7
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