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5. PIN DESCRIPTION
Pin name
I/O
Liquid crystal alternating-current signal input/output pin.
FR
I/O
To use this IC on master/slave, connect each FR pin.
Liquid crystal synchronization signal input/output pin.
F1, F2,
I/O
SYNC
To use this IC on master/slave, connect each F1, F2 or SYNC pin.
Pin for controlling blanking of liquid crystal display.
____
DOF
I/O
To use this IC on master/slave, connect each
5.4 Liquid Crystal Drive Pins
Pin name
I/O
SEG0 to
Liquid crystal segment drive output pin. One level is selected from V
O
SEG223
MV
COM0 to
Liquid crystal common drive output pin. One level is selected from V
O
COM183
V
5.5 Temperature Sensor Pins
Pin name
I/O
Temperature sensor analog voltage output pin.
SV
O
D2
Pin for testing temperature sensor. Sets to open.
SV
O
22
5.6 Test Pins
Pin name
I/O
TEST
I
Pin for testing IC chip. Set to LOW.
TEST2
O
Pin for testing IC chip. Set to open.
TEST3 to
I
Pin for testing IC chip. Set to open.
TEST17
12
M/S = HIGH : Output
M/S = LOW : Input
M/S = HIGH : Output
M/S = LOW : Input
M/S = HIGH : Output
M/S = LOW : Input
, and MV
by combining display RAM and FR, F1 and F2 signals.
1
2
(= V
) by combining scan data and FR, F1 and F2 signals.
SSL
SSL
Description
____
DOF pin.
Description
Description
Description
EPSON
S1D15722D01B000 Technical Manual (Rev.1.1)
Number of
pins
1
1 for each
1
Number of
pins
, V
, V
,
2
1
C
224 in total
, V
, and
3
C
184 in total
Number of
pins
1
1
Number of
pins
1
1
1
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