S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 19

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

8. COMMANDS
The S1D15100F00C
rising edge of CK. If C/D is HIGH, the command/data
register contents are latched into the command decoder.
The command decoder executes the following six com-
mands.
Address Set
Set the address counter to the value specified by D0 to
D4.
Addresses are incremented by 2 each time a display data
(8-bit) is input. The relations between D4 to D0 and
addresses are as follows:
Display ON
Turn all LCD segments ON. The display memory data
is not affected.
Note:
Display OFF
Turn all LCD segments OFF. The display memory data
is not affected.
Note:
Rev. 1.0
D4
0
0
0
0
0
1
1
1
1
0
0
= don’t care
= don’t care
D3
0
0
1
0
0
0
0
1
1
1
1
D2
0
0
0
0
0
1
1
1
1
1
0
*
D4
D1
0
0
1
1
0
0
1
1
samples C/D on every eighth
D3
D0
0
1
0
1
0
1
0
1
D2
Address
D1
28
29
30
31
0
1
2
3
D0
EPSON
Display Start
Return to normal display mode. The display memory
data is output to the display.
Note:
Memory Write
Store the data D0 to D3 at the location specified by the
address counter. The address counter is automatically
incremented by one. The other display memory loca-
tions are not affected.
Data are allocated to each bit of the display data memory
as follows:
Note:
Reset
Reset the S1D15100F00C
then enters normal operating mode, and the display turns
OFF.
Note:
0
1
1
= don’t care
= don’t care
= don’t care
1
0
1
1
0
Bit 3
0
D3
Address = n
D2
*
D1
D3
. The S1D15100F00C
S1D15100 Series
Bit 0
D0
D2
D1
D0
1–7
*