Connection Between Lcd Drivers (Reference Example) - Epson S1D15722 Series Technical Manual

13. CONNECTION BETWEEN LCD DRIVERS (REFERENCE EXAMPLE)

13. CONNECTION BETWEEN LCD DRIVERS (REFERENCE EXAMPLE)
Sharing this IC with multiple chips makes it easy to enlarge the liquid crystal display area. Set both master
and slave the same number of display line using the command.
CLS
S1D15722 <Master>
Set V of master = HIGH, V
DIS
68
V
DD
M/S
V
DI
CL
FR
_______
DOF
F1
F2
SYNC
V
3
V
2
V
1
V
C
MV
1
MV
2
V
DD
VDIS
External
power
circuit
Fig 13.1 Connection between Master and Slave
of slave = Low, to supply V
DIS
EPSON
V
SS
M/S
V
DI
CL
FR
_______
DOF
F1
F2
SYNC
CLS
V
3
V
2
V
1
V
C
MV
1
MV
2
VDIS
V
S1D15722 <Slave>
SS
generated by master to slave.
DI
S1D15722D01B000 Technical Manual (Rev.1.1)
V
DD