uEZGUI-2478-43WQS FDI, uEZGUI-2478-43WQS Datasheet - Page 4

• Manufacturer Part Number: uEZGUI-2478-43WQS
• Description: Display Modules & Development Tools uEZ GUI LPC2478 Dev 4.3 WQVGA Touch LCD
• Manufacturer: FDI

Specifications of uEZGUI-2478-43WQS

• Description/function: WQVGA Touch LCD Kit
• Interface Type: USB, JTAG
• Maximum Supply Current: 330 mA
• Module Size (w X H X T): 4.6 in x 2.84 in x 0.545 in
• Operating Current: 200 mA
• Operating Supply Voltage: 5 V
• Operating Voltage: 5 V
• Pixel Format: 480 x 272
• Product: Display Modules
• Software: Software Included
• Touch Panel: Touch Panel
• Viewing Area (w X H): 4.6 in x 2.84 in
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Exit the “Apps” Icon to the main screen are the following programs
Settings ICON
Additional Documentation and Software Updates
Complete Users Manuals, Schematics, and documentation are available on the Micro SD card provided with the uEZGUI
Kit and are also available from the following websites (please refer to the websites for the latest updates):
Draw
A very simple art program is provided. Use the touch screen to draw lines in the box to the right. Clicking on Color
allows the color to be changed between various options. Hint – use black to erase. Save stores the graphic image as
the file IMAGE.RAW on the Micro SD card. Load recalls the saved graphic image from the Micro SD card.
Time and Date
This feature displays the current time and date from the external Real Time Clock (RTC). Touch “Time” to advance to
the “Set Time” screen or touch “Date” to advance to the “Set Date” screen and set or update the date as necessary.
To change the time or date simply click on the section you want to change and increase or decrease using the up and
down indicators. Once time/date are set an on‐board super cap will back‐up the data for several days (typically) if the
unit is powered off. To return to the main menu touch the exit icon.
Temperature
Selecting this icon displays the temperature from an LM75 temperature sensor. To select between Celsius and
Fahrenheit click the “C’ or “F” to change. Verify that a valid temperature is displayed. To return to the main menu
touch the exit icon.
Communications
This option is inactive in the basic kit and is only valid on uEZGUI‐2478‐43WQS with the optional Expansion Board
added for Ethernet communications.
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Calibrate use this feature to calibrate the LCD for the first time or if the calibration settings need to be updated.
Functional Test a step by step test of the following parameters:
Future Designs Support Page ‐ www.teamfdi.com/uEZGUI
uEZ Source Code ‐ https://sourceforge.net/projects/uez/
Segger Mini‐JTAG Debugger ‐
Rowley Crossworks IDE download for 30‐day evaluation ‐
Speaker test
LCD color test
SDRAM size test
Temperature
EEPROM test
NOR Flash Memory test
http://www.segger.com/cms/jlink-software.html
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http://www.rowley.co.uk