S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 203

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

S1D15600/601/602 Series
LCD Driver Outputs
7–8
O0 to O165
Name
COMI
I/O
O
O
LCD driver outputs. O0 to O31 and O102 to O165 are selectable
segment or common outputs, determined by a selection command.
O32 to O101 are segment outputs only.
For segment outputs, the ON voltage level is given as shown in
the following table.
For common outputs, the ON voltage is given as shown in the
following table.
LCD driver common output. Common outputs when the “DUTY +1”
command is executed are as follows:
Common output special for the indicator.
RAM data
HIGH
LOW
Scan data
S1D15600
S1D15601
S1D15602
HIGH
LOW
HIGH
HIGH
EPSON
LOW
LOW
FR
COM64, COM48
COM32, COM24
“DUTY + 1” ON
Description
COM16
HIGH
HIGH
LOW
LOW
FR
Normal display Inverse display
V
V
V
V
DD
LCD ON voltage
3
2
5
“DUTY + 1” OFF
LCD ON voltage
V
V
V
1
1
1
V
V
V
V
or V
or V
or V
DD
4
1
5
V
V
V
V
DD
5
3
2
4
4
4
Number of pins
166
1
Rev. 4.6