lm8053 Topway Display, lm8053 Datasheet - Page 4

• Manufacturer Part Number: lm8053
• Description: Lcd Module User Manual
• Manufacturer: Topway Display

1.4
Note:
For enable BUSY output, the REG[A0] D0, D1, D2 or D3 should be set to hi.
URL:
Pin
No.
14
15
16
17
18
19
20
1
2
3
4
5
6
7
:
www.topwaydisplay.com
www.topwaysz.com
Terminal Functions
Name
BUSY
VOUT
/RST
VDD
VSS
/WR
DB0
DB7
BLA
BLK
/RD
/CS
Pin
RS
V0
:
Output
Power
Power
Power
Power
Power
Input
Input
Input
Input
Input
Input
I/O
I/O
0V Power Supply, GND
Positive Power Supply
LCD Contrast Reference Input
Register Select
Write enable input, active LOW
Read enable input, active LOW
8-bit bi-directional data bus
Chip Select Signal
/CS=LOW: Data IO is enabled
Controller busy signal,
MCU should poll this signal before accessing the LCD module
Reset Signal:
Power Booster Output for V0
Positive Power Supply for LED backlight
Negative Power Supply for LED backlight
/RST = L, Reset the LCD Module
/RST = H, Normal Running
LCD Module User Manual
RS=HIGH: data on DB0 to DB7 is display data
RS=LOW: data on DB0 to DB7 is control data
Descriptions
Document Name: LM8053-Manual-Rev0.1.doc
Page: 4 of 12
LM8053