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參數(shù)資料
| 型號： | ACM2004F |
| 廠商： | AZ Displays, Inc. |
| 英文描述： | SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY |
| 中文描述： | 規(guī)格液晶顯示器 |
| 文件頁數(shù)： | 9/10頁 |
| 文件大小： | 263K |
| 代理商： | ACM2004F |
ACM2004F SERIES LCD MODULE
AZ DISPLAYS, INC. 10/02/01
8
11.0 DISPLAY INSTRUCTION TABLE
COMMAND
R
S
R/
W
DB
7
DB
6
DB
5
DB
4
DB
3
DB
2
DB
1
DB
0
DESCRIPTION
Executing
time
fosc=250khz
Clear Display
0
0
0
0
0
0
0
0
0
1
Clears Display & Returns to Address 0.
1.64ms
Cursor at
Home
0
0
0
0
0
0
0
0
1
x
Returns Cursor to Address 0. Also
returns the display being shifted to the
original position. DDRAM contents remain
unchanged.
1.64ms
Entry Mode
Set
0
0
0
0
0
0
0
1
I/D
S
I/D: Set Cursor Moving Direction
I/D=1: Increment
I/D=0: Decrement
S: Specify Shift of Display
S=1: The display is shifted
S=0: The display is not shifted
40μs
Display
ON/OFF
Control
0
0
0
0
0
0
1
D
C
B
Display D=1: Display on
D=0: Display off
Cursor C=1: Cursor on
C=0: Cursor off
Brink B=1: Brink on
B=0: Brink off
40μs
Cursor /
Display
Shift
0
0
0
0
0
1
S/C
R/L
x
x
Moves cursor or shifts the display w/o
changing DD RAM contents
S/C=0: Cursor Shift (RAM unchanged)
S/C=1: Display Shift (RAM unchanged)
R/L=1: Shift to the Right
R/L=0: Shift to the Left
40μs
Function
Set
0
0
0
0
1
DL
N
F
x
x
Sets data bus length (DL), # of display
lines (N), and character fonts (F).
DL=1: 8 bits F=0: 5x7 dots
DL=0: 4 bits F=1: 5x10 dots
N=0: 1 line display
N=1: 2 lines display
40μs
Set CG RAM
Address
0
0
0
1
Character Generator (CG) RAM
Address
Sets CG RAM address. CG RAM data is
sent and received after this instruction.
40μs
Set DD RAM
Address
0
0
1
Display Data (DD) RAM Address / Cursor
Address
Sets DD RAM address. DD Ram data is
sent and received after this instruction.
40μs
Busy Flag /
Address Read
0
1
B
F
Address counter used for both DD & CG
RAM address
Reads Busy Flag (BF) and address
counter contents.
40μs
Write Data
1
0
Write Data
Writes data into DDRAM or CGRAM.
46μs
Read Data
1
1
Read Data
Reads data from DDRAM or CGRAM.
46μs
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ACM2004F-FL-GBH-D | 制造商:AZ Displays Inc 功能描述:DISPLAY; MONOCHOROME;20X4 CHARAC;146X62.5 OVERALL;123X42.5 VIEWING;4.84X9.22SIZE 制造商:American Zettler Inc 功能描述:ACM Series 20 x 4 Transflective Y-G LED Backlit Grey STN COB Character LCD |
| ACM2004F-RN-GBS-D | 制造商:American ZETTLER Inc 功能描述:ACM Series 20 X 4 Reflective Grey STN Bottom View COB Character LCD 制造商:AZ DISPLAYS INC 功能描述: |
| ACM2004G | 制造商:AZDISPLAYS 制造商全稱:AZ Displays 功能描述:SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY |
| ACM2004G-FL-YBW-Q | 制造商:AZ Displays Inc 功能描述:20X4 CHAR DISPLAY,TRANSFLECTIVE,YELLOW/GREEN LED,STN,BOTTOM - Bulk |
| ACM2012 | 制造商:TDK 制造商全稱:TDK Electronics 功能描述:Common Mode Choke Colls for Signal Line |
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