S1D15206F00A200 Epson, S1D15206F00A200 Datasheet - Page 238

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

Specifications of S1D15206F00A200

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

BUSY
ADC
ON/OFF
RESET
(6) Display Data Write
Writes bytes of display data from the microprocessor to
the RAM location specified by the column address and
page address registers. The column address is incremented
automatically so that the microprocessor can continu-
ously write data to the addressed page.
(7) Display Data Read
Sends bytes of display data to the microprocessor from
the RAM location specified by the column address and
page address registers. The column address is incremented
automatically so that the microprocessor can continously
read data from the addressed page. A dummy read is
required after loading an address into the column address
register.
Display data cannot be read through the serial interface.
Rev. 4.6
A
A
1
1
0
0
RD WR
RD WR
E
1
E
0
R/W
R/W
Indicates whether or not the S1D15600 will
accept a command. If BUSY is 1, the device
is currently executing a command or is reset-
ting, and no new commands can be accepted.
If BUSY is 0, a new command can be ac-
cepted. It is not necessary for the microproc-
essor to check the status of this bit if enough
time is allowed for the last cycle to be com-
pleted.
Indicates the relationship between RAM col-
umn addresses and the segment drivers. If
ADC is 1, the relationship is normal and
column address n corresponds to segment
driver n. If ADC is 0, the relationship is
inverted and column address (165 – n) corre-
sponds to segment driver n.
Indicates whether the display is ON or OFF.
If ON/OFF is 1, the display is OFF. If ON/
OFF is 0, the display is ON. Note that this is
the opposite of the Display ON/OFF com-
mand.
Indicates when initialization is in process as
the result of RES or the Reset command.
0
1
D
D
7
7
D
D
6
6
D
D
Write data
Read data
5
5
D
D
4
4
D
D
3
3
D
D
2
2
D
D
1
1
D
D
0
0
EPSON
Note
D = 0 LCD segment is ON when RAM data is 1
D = 1 LCD segment is ON when RAM data is 0
Note
D = 0 Normal display status
D = 1 All display segments ON
(8) ADC Select
Selects the relationship between the RAM column ad-
dresses and the segment drivers. When reading or
writing display data, the column address is incremented
as shown in figure 4.
Note
D = 0 Rotate right (normal direction)
D = 1 Rotate left (reverse direction)
The output pin relationship can also be changed by the
microprocessor. There are very few restrictions on pin
assignments when constructing an LCD module.
(9) Normal/Reverse Display
Determines whether the data in RAM is displayed nor-
mally or inverted.
(10) Display All Points ON/OFF
Turns all LCD points ON independently of the display
data in RAM. The RAM contents are not changed.
This command has priority over the normal/inverse
display command.
If this command is received when the display status is
OFF, the Power Save command is executed.
A
A
A
0
0
0
0
0
0
RD WR
RD WR
RD WR
E
1
E
1
E
1
(normal).
(inverse).
R/W
R/W
R/W
0
0
0
D
D
D
1
1
1
7
7
7
D
D
D
S1D15600/601/602 Series
0
0
0
6
6
6
D
D
D
1
1
1
5
5
5
D
D
D
0
0
0
4
4
4
D
D
D
0
0
0
3
3
3
D
D
D
0
1
1
2
2
2
D
D
D
0
1
0
1
1
1
7–43
D
D
D
D
D
D
0
0
0