lm6038b Topway Display, lm6038b Datasheet - Page 12

• Manufacturer Part Number: lm6038b
• Description: Lcd Module User Manual
• Manufacturer: Topway Display

4.7
Note:
4.7.1 Power off the LCD Module
It recommends that enter Power Save mode before power off the LCD module.
4.7.2 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.
17
18
19
20
www.topwaydisplay.com
www.topwaysz.com
Display Commands (continue)
*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 ST7565P data sheet.
Instructions
Regulator Resistor Select
Electronic volume mode set
Electronic volume register
set
Power Save
NOP
0 1 0 0 0 1 0 0
0 1 0 1 0 0 0 0 0 0 1 Set reference voltage mode
0 1 0
0 1 0 1 1 1 0 0 0 1 1 Non-operation command
- - - - - - - - - - -
LCD Module User Manual
* *
Code
Control value
Electronic
Setting
Ratio
Function
Set the built-in resistor ratio (Rb/Ra)
Set reference voltage register
(Display contrast value)
Compound Instruction:
Display OFF + Entire Display ON
Document Name: LM6038b-Manual-Rev0.1.doc
Page: 12 of 14
LM6038B