EA KIT320-8CTK ELECTRONIC ASSEMBLY, EA KIT320-8CTK Datasheet - Page 7

• Manufacturer Part Number: EA KIT320-8CTK
• Description: LCD Graphic Display Modules & Accessories Blue/White Contrast RS-232 Snap-In Kit
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA KIT320-8CTK

• Pixel Density: 320 x 240
• Module Size (w X H X T): 148 mm x 120.4 mm x 36 mm
• Viewing Area (w X H): 120 mm x 92.1 mm
• Backlighting: CCFL
• Background Color: Blue, White
• Attached Touch Screen: Yes
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Interface: RS-232
• Display Mode: Blue Negative
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

EA KIT320-8
256 IMAGES STORED IN THE INTERNAL DATA FLASH
To reduce the transmission times of the serial interface or to save storage space in the processor
system, up to 256 images can be stored in the internal data flash. They can be called using the „ESC
U I“ command or from within a macro. All images in the Windows BMP format (monochrome images
only) can be used. They can be created and edited using widely available software such as Windows
Paint or Photoshop (only black and white = 1 bit).
CREATING INDIVIDUAL MACROS
To create your own macros, you need the following:
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- The EA DISK320
floppy disk, which contains a compiler, examples and fonts
- A PC with a COM1 or COM2 serial interface and approximately 500KB of hard disk space
- A text editor such as WordPad or Textpad
To define a sequence of commands as a macro, all the commands are written to a file on the PC (e.g.
DEMO.KMC). You specify which character sets are to be integrated and which command sequences
are to be in which macros.
Once the macros are defined, you start the program C:>KITCOMP DEMO.KMC. This creates a data
flash file called DEMO.DF, which is then automatically stored in the data flash with the baud rate
entered. This only takes a few seconds, and you can then use your user-defined macros immediately.
You will find a detailed description of how to program macros, together with examples, in the files
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DOKU.DOC (for WORD) and DOKU.TXT (DOS) on the EA DISK320
floppy disk.
WRITE PROTECTION FOR MACRO PROGRAMMING
PCB Rev.C and newer: by setting DIP switch 6 (write enable) to OFF, you can prevent the programmed
macros, images and fonts from being overwritten inadvertently. After successful programming, this DIP
switch 6 should be set to OFF.
(Caution: On older PCB boards Rev.A and Rev.B (before 2002) DIP switch 6 had reverse meaning:
ON=write protect; OFF=programming possible)
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also available at http://www.lcd-module.de/deu/disk/disk320.zip
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