lm8053 Topway Display, lm8053 Datasheet - Page 11

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

3.6
The following setting should be issue to LCD module after hardware reset.
(It is a basic example only; it could be adjusted if necessary.)
Note:
Others un-mentioned registers are using its hardware reset default value.
URL:
Register
Add
A0h
00h
10h
11h
20h
21h
30h
31h
40h
41h
50h
51h
81h
90h
F0h
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Initialization Setting Example
Register
WCCR
DWRR
Name
AWRR
AWBR
DWBR
DWTR
WLCR
DWLR
AWLR
DWLR
AWTR
SCCR
FRCA
FNCR
INTR
1100 1101
0010 1001
0001 0000
0001 0011
0001 0011
0101 0000
0101 0000
0000 0000
0000 0000
0000 0000
0000 0000
0100 0000
0001 1010
0000 1000
1010 0000
(binary)
Value
LCD Module User Manual
Value
(hex)
CD
1A
A0
29
10
13
13
50
50
00
00
00
00
40
08
Note
Power Mode = Normal Mode
Software Reset = Normal Operation
Display mode = Character Mode
Display on off control = normal display
Full screen blinking control = normal (no blinking)
Full screen inverse = normal (no inverse)
Auto-increase Cursor Position (in reading DDRAM operation) = disable
Chinese/English char alignment = disable
Store Current Data to DDRAM = directly
Set Bold font (char mode only) = normal
Auto-increase Cursor Position (in writing DDRAM operation) = enable
Cursor display control = off
Cursor blink control = no blinking
Set cursor width = auto adjust
Cursor Height = 1
Line Distance = 0
Active Window Right Register = 13
Display Window Right Register = 13
Active Window Bottom Register = 50
Display Window Bottom Register = 50
Active Window Left Register = 00
Display Window Left Register = 00
Active Window Top Register = 00
Display Window Top Register = 00
Frame Rate Polarity Change at Common_A Register
Shift Clock Control Register (set to ~69Hz, when system clock=3MHz)
Enable the BUSY output with Key Scan Interrupt output
External Char ROM = enable
ROM BANK Selection = upper 256k ROM
Font ROM Translate = GB
Fill Data to DDRAM = no action
Font ROM range select = auto
ASCII Block Selection = map to ASCII block 0
Document Name: LM8053-Manual-Rev0.1.doc
Page: 11 of 12
LM8053