S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 307

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

S1D15605 Series
• The sequence for cursor display
(13) End
This command releases the read/modify/write mode, and returns the column address to the address it was at when the
mode was entered.
(14) Reset
This command initializes the display start line, the column address, the page address, the common output mode, the V
voltage regulator internal resistor ratio, the electronic volume, and the static indicator are reset, and the read/modify/
write mode and test mode are released. There is no impact on the display data RAM. See the function explanation in
“Reset” for details.
The reset operation is performed after the reset command is entered.
The initialization when the power supply is applied must be done through applying a reset signal to the RES terminal.
The reset command must not be used instead.
8–52
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
0
0
E R/W
E R/W
1
1
0
0
Column address
1
1
1
1
1
1
0
0
1
0
No
Read/modify/write mode set
1
0
N
Column address set
Read/modify/write
Page address set
Change complete?
1
1
Dummy read
Data write
Data read
N+1
0
0
End
Figure 24
Figure 25
EPSON
Yes
N+2
N+3
Data process
• • •
N+m
End
N
Return
Rev. 2.4a
5