S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 402

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

(13) End
This command resets the Read Modify Write mode and returns the column address to the mode initial address.
(14) Reset
This command initializes Display Start Line, Column Address, Page Address, Common Output State, V
Adjusting Built-in Resistance Ratio, Electronic Control, and Static Indicator and resets the Read Modify Write mode
and Test mode. This will not have any effect on the display data RAM. For details, see the Reset of “ Function
Description”.
Reset operation is performed after the reset command is entered.
The initialization when the power is applied is performed using the reset signal to the RES pin. The reset command
cannot be substituted for the signal.
(15) Common Output State Selection
This command can select the scanning direction of the COM output pin. For details, see the Common Output State
Selection Circuit of “Function Description”.
Rev. 3.1a
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
0
0
0
E R/W
1
E R/W
E R/W
1
1
Column address
0
0
0
1 1 0 0 0
1
1
1
1
1
1
1
0
0
*
Read Modify Write Mode Set
N
*
1
0
* Normal rotation COM0
N+1
1
0
Reversal
1
1
N+2
EPSON
Fig. 17
0
0
N+3
S1D15705
COM63
• • •
COM63 COM0
COM0 COM31
*****
N+m
S1D15707
Selected state
End
N
Return
COM31 C OM0
COM0 COM15
*****
S1D15705 Series
S1D15708
*: Invalid bit
5
Voltage
COM15
COM0
10–43
*****