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Número de pieza | DEM9509TGH-LY | |
Descripción | LCD Module | |
Fabricantes | Display Elektronik | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de DEM9509TGH-LY (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! DISPLAY Elektronik GmbH
LCD MODULE
DEM 9509 TGH-LY
Product specification
Version : 3
13/October/2006
http://www.Datasheet4U.com
1 page DEM 9509 TGH-LY
5. EXTERNAL DIMENSIONS
Product Specification
6. DEFINITION OF TERMINALS
Pin No.
1
2 VDD
3V
4 /SCK
5 SI
6
7 /BU
8 C/D
9 /RESET
10 N
11
12
Symbol
vss
0
/CS
SY
C
LED -
LED +
Ground terminal
Supply terminal
LCD driving voltage
Serial clock input
Serial input
Chip select input
Busy output
Command/Data select
Reset input
No connection
Please also refer to 7-1
Please also refer to 7-1
Description
Version:3
PAGE: 3
5 Page DEM 9509 TGH-LY
Product Specification
13. INSTRUCTION SET
COMMAND
DESCRIPTION
INSTRUCTION
D7 D6 D5 D4 D3 D2 D1
D0 HEX
Initialize the up D7225
MODE SET
1) LCD drive configuration
2) LCD bias voltage configuration
0
1
00001
0 42
3) LCD frame frequency
UNSYNCHRONOUS Synchronize d isplay RAM data
DATA TRANSFER
transfer to display latch with CS
0 0 11000
0 30
SYNCHRONOUS
DATA TRANSFER
Synchronize d isplay RAM data
transfer to disp lay l atch with LCD 0 0 1 1 0 0 0
drive cycle
1 31
INTERRUPT DATA
TRANSFER
Interrupt display RAM data transfer to
display
0
0
11100
0 38
LOAD DATA
POINTER
Load d ata pointer with 5 bits of
immediate data
1 1 1 D4 D3 D2 D1
D0 E0~FF
CLEAR DISPLAY
RAM
Clear the display RAM and re set the
data pointer
0
0
10000
0 20
WRITE DISPLAY
RAM
Write 4-bi ts of imme diate da ta to t he
display RAM location address ed b y
the d ata poin ter. Incr ement dat a
1
1
0
1 D3 D2 D1
pointer
D0 D0~DF
Perform logical and between the
display RAM data addressed b y th e
AND DISPLAY RAM data pointer and 4-bits of immediate 1 0 0 1 D3 D 2 D 1 D0 90~9F
data write result to same display RAM
location. Increment data pointer
Perform logical or between the display
RAM data addressed b y th e data
OR DISPLAY RAM pointer and 4-b its of immediate data 1 0 1 1 D3 D 2 D 1 D0 B0~BF
write r esult to sam e displa y RAM
location. Increment data pointer.
ENABLE SEGMENT Start use of the segment decoder
DECODER
0 0 01010
1 15
DISABLE SEGMENT
DECODER
Stop use of the segment decoder
0 0 01010
0 14
ENABLE DISPLAY Turn on the LCD
0 0 01000
1 11
DISABLE DISPLAY Turn off the LCD
0 0 01000
0 10
CLEAR BLINKING
RAM
Clear the blinking RAM and reset the
data pointer
0
0
00000
0 00
WRITE BLINKING
RAM
Write 4-bits of imme diate da ta to t he
blinking RAM location addressed b y
the d ata poin ter. Incr ement dat a
1
1
0
0 D3 D 2 D 1 D0 C0~CF
pointer.
Perform logical and between the
AND BLINKING
RAM
blinking RAM data addressed b y the
data pointer and 4-bits of immediate 1 0 0 0 D3 D 2 D 1 D0 80~8F
data write resu lt to sam e bl inking
RAM location. Increment data pointer.
Perform logical or betw een the
blinking RAM data addressed b y the
OR BLINKING RAM data pointer and 4-bits of immediate 1 0 1 0 D3 D2 D1 D0 A0~AF
data write resu lt to sam e bl inking
RAM location. Increment data pointer.
Start segment blinking
at the
ENABLE BLINKING frequency specified b y 1 b its of 0 0 0 1 1 0 1
D0 1A~1B
immediate data.
DISABLE BLINKING Stop segment blinking
0 0 0 1 1 0 0 0 18
Version:3
PAGE: 9
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet DEM9509TGH-LY.PDF ] |
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