EAEVALEDIP128W [ETC]
EVALUATION-BOARD for eDIP-series;
| 型号： | EAEVALEDIP128W |
| 厂家： | 
ETC |
| 描述： | EVALUATION-BOARD for eDIP-series |
| 文件： | 总17页 (文件大小：2950K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Issue 2011-10-18
EVALUATION-BOARD
for eDIP-series
TECHNICALDATA
* EVALUATION BOARD DESIGNED FOR SHORTEST DEVELOPMENT TIME
* USB-INTERFACE TO CONNECT DIRECTLY YOUR PC; NO EXTRA SUPPLY NEEDED
* BUTTONS, LEDS AND POTENTIOMETERS TO INTERFACE IN- AND OUTPUTS OF THE
DISPLAYS
* LEDS TO SHOW DATA TRAFFIC
* WIDE VOLTAGE RANGE +3.3V..+5V
* INCL. USB-CABLE
* BEEPER AS FEEDBACK FOR TOUCH
* OPTIONAL ADAPTER BOARD EA 9777-2PE EXPANDS TO ALL INTERFACES:
* “REAL’’ RS-232
* RS485
* “MICROCONTROLLER“ RS-232 (CMOS-LEVEL)
* SPI (CMOS-LEVEL)
* I²C (CMOS-LEVEL)
ORDERINGCODES
EVALUATION BOARD FOR USB (WIN2000/XP/VISTA/7 32+64 bit)
PORT-EXPANSION (RS-232, I2C, SPI, RS485) FOR EA 9777-2USB
EA 9777-2USB
EA 9777-2PE
STARTERKITS(INCLUDES: Display incl. Touch + EA 9777-2USB + EA9777-2PE + CD):
* EA eDIP128B-6ATP (128x64 dots, blue/white negative)
* EA eDIP128W-6ATP (128x64 dots, black/white positive)
* EA eDIP160B-7ATP (160x104 dots, blue/white negative)
* EA eDIP160W-7ATP (160x104 dots, black/white positive)
* EA eDIP240B-7ATP (240x128 dots, blue/white negative)
* EA eDIP240J-7ATP (240x128 dots, black/white positive)
* EA eDIPTFT32-ATP (320x240 dots, 16-Bit color)
EA EVALeDIP128B
EA EVALeDIP128W
EA EVALeDIP160B
EA EVALeDIP160W
EA EVALeDIP240B
EA EVALeDIP240J
EA EVALeDIPTFT32
EA EVALeDIPTFT43
* EA eDIPTFT43-ATP (480x272 dots, 16-Bit color)
Zeppelinstr. 19
· D-82205 Gilching · Phone +49-(0)8105-778090 · Fax +49-(0)8105-778099 · www.lcd-module.de · info@lcd-module.de
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 2
Documentation of revision
Date
Type
0.1
Old
New
Reason / Description
preliminary version
First release
2011-05-16
2011-09-14
1.0
CONTENT
QUICK START ........................................................................................................................ 3
EA 9777-2 EVALUATIONBOARD ........................................................................................... 5
FUNCTION OF POTENTIOMETER........................................................................................ 5
FUNCTION OF JUMPER, PUSHBUTTONS, LEDs............................................................. 6-7
USB-INTERFACE................................................................................................................... 7
POWER SUPPLY.................................................................................................................... 8
PORT EXPANSION EA 9777-2PE.......................................................................................... 8
DESCRIPTION PIN CONNECTOR I²C (EA 9777-2USB) ...................................................... 9
FUNCTION OF DIP-SWITCH I²C (EA 9777-2PE)................................................................... 9
DESCRIPTION PIN CONNECTOR RS232, RS485 (EA 9777-2USB) ................................. 10
FUNCTION OF DIP-SWITCH RS232, RS485 (EA 9777-2PE) ............................................. 11
DESCRIPTION PIN CONNECTOR SPI (EA 9777-2USB) .................................................... 11
FUNCTION OF DIP-SWITCH SPI (EA 9777-2PE) ............................................................... 11
TROUBLESHOOTING .......................................................................................................... 12
SCHEMATIC 9777-2PE ........................................................................................................ 15
SCHEMATIC 9777-2USB ..................................................................................................... 16
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 3
QUICK START
1.) Installation
The evaluation board is conntected to a free USB-Port of the PC with the delivered USB-cable.
Windows detects the new hardware. Drivers for all
supported different Windowsversions are found on the CD
in the folder: d:\drivers:
After successfully installing the driver, both green LEDs
(left and right) will shine.
The next step is installing the EA KIT-editor and compiler
of eDIP-Series.
The setupfile
“setup LCD-Tools Portable“ is found in the root-directory of the
CD.
Please follow the instructions of the installer.
2.) First-time operation of display
Mount your eDIP on the evaluation board. Make sure that it is
mounted correctly, pin 1 is placed in the lower left corner.
An external power supply is not needed.
3.) Compile and flash the display
Run EA KIT-Editor and choose a project. To open a project,
please go to the context menu: “File->open“ and select a file (*.kmc). During installation of KIT-
Editor some examples are installed, please find them under: <your drive>:\LCD Tools\Data\eDIP
- intelligent graphic displays\eDIP???\How to use\. Please make sure to use the right folder,
suitableforyourmodule. Pleasechooseasubjectyouareinterestedinandopenoneoftheproject
files.
To compile the project and download it
onto the module only one additional click
is needed. The farest right icon ‘compile’
starts compilation and downloads the
successfully
c o m p i l e d
p r o j e c t
automatically
to the display.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 4
4.) Useful tool “EA LCD Terminal“
Afterstartingtheterminal(fromEAKIT-editor:thesecondiconfromtheright)adialog
is shown with all present serial interfaces.
Please choose the one
labeled with “x: eDIP
Programmer (COMx)“. The
Evaluation board has the
baudrate 115200. Please
activate the Small-Protocol
(Shift+F8) to exchange data
and commands with the display.
5.) Useful tool “EA BitmapEdit“
The EA BitmapEdit is a simple image processing program. It’s designed to use with
the eDIP-Series, it can save and load all
formats (e.g. *.g16, *.BLH) of EA eDIP-
Series.
In addition, you can create elementary
animations, by dragging the single
pictures onto the editor.
6.) Useful tool “EA Instrument Editor“
The EA eDIPTFT-Series is able to show analogue pointer instruments. To create
those instruments you have to use this editor.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 5
EA 9777-2USB EVALUATIONBOARD
The Evaluation board provides a variety of features, starting with LEDs to indicate data-transfer,
ending with potentiometers to use the analogue inputs of EA eDIPTFTs.
The lands J8 are directly connected with the corresponding pin of the eDIP. If you remove the 0R-
resistors the periphery is completly disconnected. Please refer to the schematic on the last page.
Note: Not all functions of the Evaluation board are supported by every display of the eDIP-series.
FUNCTION OF POTENTIOMETER
Both potentiometers are connected to the anolgue inputs of the eDIPTFTs. They set the
voltage of AIN1 and AIN2 between GND and VDD.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 6
FUNCTION OF JUMPER
- “Disable Power On Macro“: If a continuous loop is programmed
either in PowerOn-, Reset-, Watchdog- or BrownOut-Macro, the
displayisnolongeradressable.Inthiscaseyouhavetorestrainthe
run of Power-On-Macro. This is done by the jumper: Switch power
off, setthejumpertotheright(DPOMtoGND). Nowyouhavetore-
powerthemoduleandreleasethejumperorsetittotheleft(DPOM
is open).
DPOM aktiv
- “Select Power“: This jumper alters between external (jumper to the
right) and internal USB (jumper to the right) power supply.
- “DisableProtocol“: Thesmall-protocolcanbedisabled. Thismight
be helpful espacially in the early stage of
development.
It
is
strongly
recommended to activate the protocol in
series, to monitor data-transfer. If the
jumper is set to the left, the protocol is
deactivated (DPROT to GND). If the
Protokoll aus
jumper is set to the right or left open, the protocol is activated
(DPROTopen).Youhavetoresetthemoduleifyouwanttochange
the protocol-mode.
- “Testmode“: Each eDIP includes a testmode, which can be
activated with the help of a jumper: Set the jumper to the left (TEST
to GND) and a test screen will be displayed. If you want to change
to normal operation you have to release the jumper or set it to the
right (TEST open) and reset the module.
Testmodus an
FUNCTION OF LEDS
- “USB-Power“ (green): This LED indicates a connected USB-cable.
- “VDD power“ (green): This LED indicates the Evaluation board to be power-supplied
- “USB-TxD“ (red): This LED indicates data is transferd to the eDIP.
- “USB-RxD“ (green): This LED indicates data is send by the eDIP.
- “SBUF“ (orange): This LED glows if data is present in the sendbuffer of the display (SBUF low).
- “Output 1-8“ (green): These
LEDs are directly connected to
the outputs of the eDIP. They are
lit if the output of eDIP is set to
high.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 7
FUNCTION OF PUSHBUTTONS
- “Resetbutton“: As long as you push this
button the EA eDIP is in Reset mode
(RESET to GND). After release of button
PowerOnMacro is run.
- “Input 1-8“:
These 8 buttons are directly connected to
the inputs of the EA eDIP. If you push a
button the corresponding input is grounded. Please refer to the schematic on the last page of this
datasheet.
USB-INTERFACE
The Evaluation board is connected to a free USB-port of your PC using the supplied USB-cable. The
USB-InterfaceislocatedattheupperleftcorneroftheEvalation
board.
Directly to the right there is the a jumper “Select Power“. If you
want to use power over USB you have to set the jumper to the
left.
If you connect the USB-cable, the LED “USB-Power“ (green) is
on. If the jumper is set to power over USB and the driver for
Windows is installed correctly the LED “VDD Power“ is also
glowing; i.e. the whole board is supplied with 5V.
The scope of delivery includes a CD on which you can find the
drivers for the board under “d:\Driver\. These drivers are
designed for Windows 2000, XP, Vista, 7. To install the drivers please follow the instructions of your
operating system.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 8
POWER SUPPLY
Supply by USB
External supply
External power supply (e.g. 3.3V):
If you want to run the display with an external supply, you have to set the jumper to the right as you can
see on the picture above on the right.
Please take note of the supply ranges of your eDIP.
Internal power supply:
If you want to run the display with the power of USB-Interface, you have to change the position of the
jumper to the left.
PIN CONNECTORS OF THE BOARD IN CONNECTION WITH INTERFACE EXPANTION
The pin coennectory, you can see on the board EA 9777-2USB provide the repective interfaces.
Attention:
The following description of pin connectors are only operable if the optional
available adapter board EA9777-2PE is mounted.
PORT EXPANSION EA 9777-2PE (included in EA EVALxxx)
The optional adapter board EA 9777-2PE
expands the Evaluation board with important
interfaces:
“real“ RS232, RS232 CMOS, RS485, SPI and
I²C.
The board consists of 5 individual adapter
boards, which have to be carefully broken
asunder the perforation.
Each adapter board has two LEDs two indicate
data transfer. In addition there is a DIP-Switch.
The adapters intermit the USB connection
between Evaluation board and PC and
configures the eDIP for the desired interface.
Pleasemakesuretoresetthedisplayeverytime
you change the interfaces.
To reuse the USB connection again, you have
to removethe adapter board and reset the
display.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 9
I2C
Pin connector EA 9777-2USB
Pin
Pin
eDIP
Symbol
9777-2
Function
1
2
3
4
5
GND
VDD
SDA
SCL
Ground potential for logic (0V)
Power supply for logic (3.3V ... 5V)
Serial data line
1
2
14
15
20
Serial clock line
SBUF
data in sendbuffer (low)
DIP-Switch setting: I²C (EA 9777-2PE)
The DIP-Switch settings can be found in
the table depending on the desired mode.
The first three switches change the base
adress, the last three the slave adress of
the eDIP.
For further information on the interface
and data transfer please refer to the
respective data sheet of the eDIP.
*1)
*1)
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 10
RS232 +/-12V
Pin connector EA 9777-2USB
Pin
Pin
eDIP
Symbol
9777-2
Function
1
2
VDD
DCD
DSR
TxD
Power supply for logic (3.3V ... 5V)
2
---
3
---
4
Transmit Data
Receive Data
[11]
---
5
CTS
RxD
RTS
DTR
NC.
6
[10]
---
Note:
7
There is a interface cable available under
ordering code EA KV24-9B. It allows a
direct connection to a PC. The length of the
cable is 1.5m.
8
---
9
Not connected
---
10
GND
1
RS232 CMOS
Pin connector EA 9777-2USB
Pin
Pin
eDIP
Symbol
9777-2
Function
1
2
3
4
5
GND
VDD
RxD
Ground potential for logic (0V)
Power supply for logic (3.3V ... 5V)
Receive data
1
2
10
11
20
TxD
Transmit data
SBUF
data in sendbuffer (low)
RS485
Pin connector EA 9777-2USB
Pin
Pin
eDIP
Symbol
9777-2
Function
1
2
3
4
5
GND
VDD
A
Ground potential for logic (0V)
Power supply for logic (3.3V ... 5V)
RS485 A (Data +)
1
2
---
---
20
B
RS485 B (Data -)
SBUF
data in sendbuffer (low)
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 11
DIP-Switch setting: RS232, RS485, RS232
CMOS (EA 9777-2PE)
The DIP-Swich settings can be found in the
table depending on the desired mode.
The first three switches change the
baudrate, the last three the adress of the
eDIP.
For further information on the interface and
data transfer please refer to the respective
data sheet of the eDIP.
*1)
*1)
SPI
Pin connector EA 9777-2USB
Pin
9777-2
Pin
eDIP
Symbol
Function
1
2
3
4
5
6
7
GND
VDD
MOSI
MISO
CLK
Ground potential for logic (0V)
Power supply for logic (3.3V ... 5V)
Serial in
1
2
7
Serial out
8
Shift clock
9
SS
Slave select
6
SBUF
data in sendbuffer (low)
20
DIP-Switch setting: SPI-Interface (EA 9777-2PE)
The DIP-Swich settings can be
found in the table depending on the
desired mode.
DIP-Swicht 2 and 3 are connected
to CPHA and CPOL. Data order is
acuated by the first switch.
For further information on the
interface and data transfer please
refer to the respective data sheet of
the eDIP.
*1)
*1)
*1):Default setting
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 12
TROUBLESHOOTING
- Display not flashing:
Please check the power supply. The LED (Power-LED), placed on the upper right corner has
to glow green. If you supply with USB the jumper “Select power“ must be positioned on the left
and the driver for Windows must be installed. If you supply externally, please set the jumper
to the left. Take care of the electrical specifications of the eDIP.
- No connection to USB:
Check the installation of the USB-driver, with the help of device manager of Windows. In
addition make sure, that no board of the Port-Expansion (EA 9777-2PE) adaptors are
mounted. Please reset the display after removing the adaptor-board.
- No connectin to RS232 (+/-12V):
Please check if you have installed the adaptor-board of Interface Expansion EA 9777-2PE
correctlyandresetthedisplay.AlsocheckthewiringofRS232betweenyourPCandtheboard
EA 9777-2USB. There is a interface cable available under ordering code EA KV24-9B. It
allows a direct connection to a PC. The length of the cable is 1.5m. If there is still a problem,
please have a look on the DIP-Switches, which set the baudrate and adress. It’s
recommended to use the defaults. Further information you will find on pages 10 and 11.
- No connection to RS232 (CMOS):
Please check if you have installed the adaptor-board of Interface Expansion EA 9777-2PE
correctly and reset the display. Also check the wiring of RS232 between your controller and
the board EA 9777-2USB. If there is still a problem, please have a look on the DIP-Switches,
which set the baudrate and adress. It’s recommended to use the defaults. Further information
can be found on pages 10 and 11.
- No connection to RS485 (CMOS):
Please check if you have installed the adaptor-board of Interface Expansion EA 9777-2PE
correctly and reset the display. Also check the wiring of RS485 between your controller, the
other stations and the board EA 9777-2USB. If there is still a problem, please have a look on
the DIP-Switches, which set the baudrate and adress. It’s recommended to use the defaults.
Further information can be found on pages 10 and 11.
- No connection to SPI:
Please check if you have installed the adaptor-board of Interface Expansion EA 9777-2PE
correctly and reset the display. Also check the wiring of SPI between your controller, the other
stationsandtheboardEA9777-2USB.Ifthereisstillaproblem,pleasehavealookontheDIP-
Switches, which set the baudrate and adress. It’s recommanded to use the defaults. Further
information can be found on page 11.
- No connection to I²C:
Please check if you have installed the adaptor-board of Interface Expansion EA 9777-2PE
correctly and reset the display. Also check the wiring of I²C between your controller, the other
stationsandtheboardEA9777-2USB.Ifthereisstillaproblem,pleasehavealookontheDIP-
Switches, which set the baudrate and adress. It’s recommended to use the defaults. Further
information can be found on page 11.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 13
NOTES
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 14
NOTES
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 15
SCHEMATIC 9777-2PE
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA9777-2
Page 16
SCHEMATIC 9777-2
Zeppelinstr. 19
· D-82205 Gilching · Phone +49-(0)8105-778090 · Fax +49-(0)8105-778099 · www.lcd-module.de · info@lcd-module.de
Mouser Electronics
Authorized Distributor
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