S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 585

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

S1D15B01 Series
(18) Reset
This LSI is in initialized by this command. And when S1D15B01D
LOW, V
circuit”, for detail.
(19) NOP
Non-operation command
(20) Test
This is a command for LSI chip testing. Please do not use. If the test command is issued by accident, it can be cleared
by applying an LOW signal to the RES pin, or by issuing the Reset command or the Display ON/OFF command.
(Note):
The S1D15B01 series chip maintain their operating modes ,but excessive external noise, etc., may happen to change
them. Thus in the packaging and system design it is necessary to suppress the noise or take measures to prevent the noise.
Moreover, it is recommended that the operating modes are refreshed periodically to prevent the effects of unanticipated
noise.
13–30
A0
A0
A0
0
0
0
OUT
RD WR
RD WR
RD WR
E
E
E
1
1
1
is shorted to V
R/W
R/W
R/W
0
0
0
D7
D7
D7
1
1
1
SS
. So V
D6
D6
D6
1
1
1
OUT
D5
D5
D5
is not shorted to V
1
1
*
D4
D4
D4
0
0
1
D3
D3
D3
* Disabled bit
EPSON
0
0
*
SS
D2
D2
D2
by this commands.) See the function explanation in “Reset
0
0
*
00B
D1
D1
D1
1
1
*
* is used, V
D0
D0
D0
0
1
*
0
is shorted to V
SS
. (Only when RES=
Rev. 1.1a