S1D10605 Epson Electronics America, Inc., S1D10605 Datasheet - Page 469

• Manufacturer Part Number: S1D10605
• Description: S1d15000 Series Lcd Driver With Ram
• Manufacturer: Epson Electronics America, Inc.

(6) Display Data Write
This command writes 8-bit data to the specified address of the display data RAM. Since the column address is
automatically incremented by 1 after the data is written, the MPU can successively write the display data.
(7) Display Data Read
This command reads the 8-bit data in the specified address of the display data RAM. Since the column address is
automatically incremented by 1 after the data is written, the MPU can successively read the data consisting of multiple
words.
Besides, immediately after the column address is set, dummy read is required one time. For details, see the description
of the Display data RAM and internal register access of “Function Description”.
When using the serial interface, the display cannot be read.
(8) ADC Select (Segment Driver Direction Select)
This command can reverse the correspondence relationship between the column address of the display RAM data shown
in Figure 4 and the segment driver output. Therefore the order of the segment driver output pin can be reversed using
the command. After the display data is written and read, the column address is incremented by 1 according to the column
address of Figure 4. For details, see the Column address circuit of “Function Description”.
Rev. 1.1a
ON/OFF
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
RESET
BUSY
1
1
0
ADC
E R/W
E R/W
E R/W
1
0
1
When BUSY=1, indicates an internal operation being done or reset.
The command cannot be accepted until BUSY=0 is reached. However, if the cycle time is
satisfied, the command needs not be checked.
Indicates the correspondence relationship between the column address and segment driver.
ON/OFF: Specifies display ON/OFF
Indicates the RES signal or that initial setting is being done using the reset command.
0
1
0
1
0: Reversal (column address 199–n
1: Normal rotation (column address n
0: Display ON
1: Display OFF
0: Operating state
1: Resetting
(Reverses the polarity of ADC command.)
(Reverses the polarity of display ON/OFF command.)
0
1
Write data
Read data
0
0
0
0
EPSON
0
1
Clockwise (normal rotation)
Counterclockwise (reversal)
SEG n)
SEG n)
Setting
S1D15710 Series
11–31