SED1565 Datasheet, PDF (60/87 Pages) Epson Company – Direct display of RAM data through the display data RAM

SED1565 Series
COMMAND DESCRIPTION
Instruction Setup: Reference (reference)
2 When the built-in power is not being used immediately after turning on the power:
Turn ON the VDD-VSS power keeping the
RES pin = “L”.
When the power is stabilized
Release the reset state. (RES pin = “H”)
Initialized state (Default) *1
Power saver START (multiple commands) *8
Function setup by command input (User setup)
(11) LCD bias setting *2
(8) ADC selection *3
(15) Common output state selection *4
(In case of SED1565DBB,
SED1566DBB, SED1567DBB,
SED1568DBB and SED1569DBB)
Arrange to start the power saver within
5ms after releasing the reset state.
(In case of other models) execute the
procedures from turning on the power
to setting the power control in 5ms.
Function setup by command input (User setup)
(17) Setting the built-in resistance radio
for regulation of the V5 voltage *5
(18) Electronic volume control *6
Power saver OFF *8
Function setup by command input (User setup)
(16) Power control setting *7
This concludes the initialization
Arrange to start power control
setting within 5ms after turning
OFF the power saver.
* The target time of 5ms will result to vary depending on the panel characteristics and the capacitance of the smoothing
capacitor. Therefore, we suggest you to conduct an operation check using the actual equipment.
Notes: Refer to respective sections or paragraphs listed below.
*1: Description of functions; Resetting circuit
*2: Command description; LCD bias setting
*3: Command description; ADC selection
*4: Command description; Common output state selection
*5: Description of functions; Power circuit & Command description; Setting the built-in resistance radio
for regulation of the V5 voltage
*6: Description of functions; Power circuit & Command description; Electronic volume control
*7: Description of functions; Power circuit & Command description; Power control setting
*8: The power saver ON state can either be in sleep state or stand-by state.
Command description; Power saver START (multiple commands)
8–58
EPSON