S1D15715 Epson Electronics America, Inc., S1D15715 Datasheet - Page 39

• Manufacturer Part Number: S1D15715
• Description: Liquid Crystal Display =lcd Driver
• Manufacturer: Epson Electronics America, Inc.

7.6 Display start line address set
This command is used to specify the display start line address of the DDRAM (refer to Fig.4).
See the function explanation in “Line address circuit” for details.
7.7 ADC select (Segment driver direction select)
This command can reverse the correspondence between the DDRAM column address and the segment driver
output (refer to Fig.4).
See the function explanation in “DDRAM and page/column address circuit”, for details.
7.8 Common output status select
This command can select the scanning direction of the COM output pin. It can reverse the correspondence
between the DDRAM line address and the common driver output.
See the function explanation in “Line address circuit” for details.
7.9 Display data read
This commands reads 8-bit data from the specified DDRAM address.
Since the column address is automatically incremented after each read, the MPU can continuously read
multiple-word data.
One dummy read is required immediately after the column address has been set.
See the function explanation in “Access to DDRAM and internal registers” and “DDRAM and page/column
address circuit”, for details.
Rev.1.0
A0
A0
A0
A0
0
0
0
1
___
___
RD
___
___
RD
RD
RD
E
E
1
0
E
E
1
1
R/
R/
R/
R/
___
WR
___
WR
___
WR
___
WR
0
1
0
0
__
__
__
__
W
W
W
W
*Disabled bit
D7
D7
D7
D7
0
1
1
D6
D6
D6
D6
1
0
1
D5
D5
D5
D5
0
1
0
Read Data
D4
D4
D4
D4
0
0
0
1
1
0
0
EPSON
D3
D3
D3
D3
0
0
0
1
1
0
0
1
:
D2
D2
D2
D2
0
0
0
1
1
0
*
S1D15715 Series Technical Manual
D1
D1
D1
D1
0
0
1
1
1
0
*
D0
D0
D0
D0
0
1
0
0
1
0
1
*
Line address
Reverse
Reverse
Setting
Setting
Normal
Normal
1EH
1FH
00H
01H
02H
:
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