lm6029acw Topway Display, lm6029acw Datasheet - Page 10

• Manufacturer Part Number: lm6029acw
• Description: Lcd Module User Manual
• Manufacturer: Topway Display

4.5 Display Commands (continue)
Note:
4.5.1 Power off the LCD Module
It recommends that enter Sleep Mode before power off the LCD module.
4.5.2 Refreshing The LCD Module
It recommends that the operating modes and display contents be refreshed periodically to prevent
the effect of unexpected noise.
URL:
No.
18
19
20
21
www.topwaydisplay.com
www.topwaysz.com
*1. Do not use any other command not listed, or the system malfunction may result.
*2. For the details of the Display Commands, please refer to ST7565R data sheet.
Instructions
Electronic volume mode set
Electronic volume register
set
Sleep Mode Set
Booster Ratio Set
NOP
0 1 0 1 0 0 0 0 0 0 1 Set reference voltage mode
0 1 0
0 1 0 1 0 1 0 1 1 0 S
0 1 0 0 0 0 0 0 0 0 0
0 1 0 1 1 1 1 1 0 0 0
0 1 0 0 0 0 0 0 0 Ratio
0 1 0 1 1 1 0 0 0 1 1 Non-operation command
LCD Module User Manual
* *
Code
Control value
Electronic
Function
Set reference voltage register
(Display contrast value)
Sleep Mode (2 byte command)
S=0, sleep mode
S=1, normal mode
Booster Ratio (2 byte command)
Ratio=00, 2x, 3x, 4x
Ratio=01, 5x
Ratio=11, 6x
Document Name: LM6029ACW-Manual-Rev0.1.DOC
LM6029ACW
Page: 10 of 11