S1D15206F00A200 Epson, S1D15206F00A200 Datasheet - Page 145

• Manufacturer Part Number: S1D15206F00A200
• Description: LCD Drivers LCD DRIVER
• Manufacturer: Epson

Specifications of S1D15206F00A200

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(13) End
(14) Reset
(15) Output Status Select Register
(16) Set Power Control
(17) Set Electronic Control
Rev.1.4
A0 RD WR D7
A0 RD WR D7
A0 RD WR D7
A0
0
0
0
0
When A0 goes low, voltage follower turns off. When A0 goes
high, it turns on.
When A1 goes low, voltage regulator turns off. When A1 goes
high, it turns on.
When A2 goes low, voltage booster turns off. When A2 goes
high, it turns on.
Cancels Read-Modify-Write mode and returns column address to the original address (when Read-Modify-Write was issued).
Resets the Initial Display Line register, Column Address coun-
ter, Page Address register, and output status selector circuit to
their initial status. The Reset command does not affect on the
contents of display RAM. Refer to the Reset circuit section of
FUNCTIONAL DESCRIPTION.
The Reset command cannot initialize LCD power supply. Only
the Reset siganl to the RES pin can initialize the supplies.
Applicable to the S1D15300 and S1D15302. When D is high
or low, the scan direction of the COM output pin is selectable.
Refer to Output Status Selector Circuit in Functional Descrip-
tion for details.
D: Selects the scan direction of COM output pin
* : Invalid bit
Selects one of eight power circuit functions using 3-bit register.
An external power supply and part of on-chip power circuit can
be used simultaneously. Refer to Power Supply Circuit section
of FUNCTIONAL DESCRIPTION for details.
Adjusts the contrast of LCD panel display by changing V5 LCD
drive voltage that is output by voltage regulator of on-board
power supply.
This command selects one of 32 V
storing data in 5-bit register. The V
should be determined depending on the external resistance.
Refer to the Voltage Regulator section of FUNCTIONAL
DESCRIPTION for details.
RD WR D7
E
E
1
E
1
1
1
R/W
R/W
R/W
R/W
0
0
0
0
1
0
1
1
Column address
D6
D6
D6
D6
1
0
0
1
D5
D5
D5
D5
1
1
0
0
D4
D4
D4
D4
A4
0
0
0
A0 RD WR D7
0
5
5
LCD drive voltages by
voltage adjusting range
D3
D3
D3
D3
A3
0
D
1
E
1
D2
D2
D2
A2
D2
A2
0
R/W
0
N
D1
D1
D1
A1
D1
A1
1
Read-Modify-Write mode is selected.
1
D0
D0
A0
D0
A0
D0
N+1
0
D6
1
EPSON
D5
1
N+2
(18) Static Indicator
(19) Power Save (Compound Command)
D4
0
A0 RD WR D7
D4
0
(Sleeve mode released)
0
0
0
1
1
1
Set register to (D4,D3,D2,D1,D0)=(0,0,0,0,0) to suppress elec-
tronic control function.
This command turns on or off static drive indicators. The
indicator display is controlled by this command only, and it is
not affected by the other display control commands.
Either FR or FRS terminal is connected to either of static
indicator LCD drive electrodes, and the remaining terminal is
connected to another electrode. When the indicator is turned
on, the static drive operates and the indicator blinks at an
interval of approximately one second. The pattern separation
between indicator electrodes are dynamic drive electrodes is
recommended. A closer pattern may cause an LCD and
electrode deterioration.
When all displays are turned on during indicator off, the Power
Save command is issued to greatly reduce the current consump-
tion.
If the static indicators are off, the Power Save command sleeps
the system. If on, this command stands by the system.
Release the Sleep mode using the both Power Save OFF
command (Indicator ON command or All Indicator Displays
OFF command) and Static Indictor ON command.
Release the Standby mode using the Power Save OFF command
(Indicator ON command or All Indicator Displays OFF
command).
D 0: Static indicator OFF
Static Indicator ON
N+3
D3
1
E
(Sleep mode)
1
1: Static indicator ON
Static OFF
D3
Power Save OFF (Display ON command or
0
0
0
1
1
1
D2
R/W
1
0
Power Save (compound command)
Entire Displays OFF command)
D1
D2
1
0
0
0
1
1
1
1
N+m
D0
0
D6
D1
0
0
0
1
0
1
1
D5
1
N
D0
0
1
0
1
0
1
End
Return
D4
0
(Standby mode released)
S1D15300 Series
D3
1
(Standby mode)
Indicator ON
D2
1
HIGH
| V5 |
LOW
D1
0
5–21
D0
D