SED1565 EPSON [Epson Company], SED1565 Datasheet - Page 58

• Manufacturer Part Number: SED1565
• Description: Direct display of RAM data through the display data RAM
• Manufacturer: EPSON [Epson Company]

SED1565 Series
8–56
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10) Display all points
(11) LCD bias set
(12) Read/modify/write
(13) End
(14) Reset
(15) Common output
(16) Power control set
(17) V
(18) Electronic volume
(19) Static indicator
(20) Power saver
(21) NOP
(22) Test
Command
Display ON/OFF
Display start line set
Page address set
Column address
set upper bit
Column address
set lower bit
Status read
Display data write
Display data read
ADC select
Display normal/
reverse
ON/OFF
mode select
regulator internal
resistor ratio set
mode set
Electronic volume
register set
ON/OFF
Static indicator
register set
5
voltage
A0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table 16 Table of SED1565 Series Commands
RD
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
WR
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D7
1
0
1
0
0
1
1
1
1
1
1
1
1
0
0
1
1
1
1
*
*
Command Code
D6
0
1
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
*
*
Status
EPSON
D5
1
1
0
0
1
1
1
1
1
1
1
0
1
1
0
1
1
1
*
Electronic volume value
Write data
Read data
D4
Display start address
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
*
D3
1
0
0
0
0
0
0
1
0
0
1
1
0
0
1
0
*
*
Least significant
column address
column address
Most significant
Page address
D2
0
1
0
0
1
1
0
0
1
0
1
0
*
Resistor ratio
*
*
Operating
mode
D1
1
0
0
1
0
1
0
1
1
0
0
1
*
*
Mode
D0
0
1
0
0
1
0
1
0
1
0
1
0
0
0
1
0
1
1
*
*
LCD display ON/OFF
0: OFF, 1: ON
Sets the display RAM display
start line address
Sets the display RAM page
address
Sets the most significant 4 bits
of the display RAM column
address.
Sets the least significant 4 bits of
the display RAM column address.
Reads the status data
Writes to the display RAM
Reads from the display RAM
Sets the display RAM address
SEG output correspondence
0: normal, 1: reverse
Sets the LCD display normal/
reverse
0: normal, 1: reverse
Display all points
0: normal display
1: all points ON
Sets the LCD drive voltage
bias ratio
SED1565*
SED1566*
/SED1568*
/SED1569*
SED1567*
Column address increment
At write: +1
At read: 0
Clear read/modify/write
Internal reset
Select COM output scan
direction
0: normal direction,
1: reverse direction
Select internal power
supply operating mode
Select internal resistor ratio
(Rb/Ra) mode
Set the V
electronic volume register
0: OFF, 1: ON
Set the flashing mode
Display OFF and display all
points ON compound command
Command for non-operation
Command for IC test. Do not
use this command
(Note) *: disabled data
5
Function
**
**
**
output voltage
**
**
....... 0: 1/9, 1: 1/7
....... 0: 1/6, 1: 1/5
...... 0: 1/8, 1: 1/6