6D326 4D SYSTEMS, 6D326 Datasheet - Page 10

• Manufacturer Part Number: 6D326
• Description: DISPLAY, TOUCH, W/CNTRL, ULCD32PTSGC
• Manufacturer: 4D SYSTEMS

Specifications of 6D326

• Viewing Area (h X W): 48.6mm X 64.8mm
• Supply Voltage: 5V
• Illumination Colour: Red / Green / Blue
• Display Mode: QVGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

For a complete detailed list of commands refer to
the separate document titled:
“PICASO-SGC-COMMANDS-SIS.pdf”
Each command is made up of a sequence of data
bytes. When a command is sent to the module
and the operation is completed, the module will
always return a response. For a command that has
no specific response the module will send back a
single acknowledge byte called the ACK (06hex), in
the case of success, or NAK (15hex), in the case of
failure.
Touch Screen Commands:
uSD Memory Card Commands (Low-Level/RAW)
uSD Memory Card Commands (FAT-Level/DOS)
4DSL - Scripting Language Commands
© 2010 4D Systems
µLCD-32PT(SGC)
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Get Touch Coordinates
Detect Touch Region
Wait Until Touch
Initialise Memory Card
Set Address Pointer of Card
Read Byte Data from Card
Write Byte Data to Card
Read Sector Block from Card
Write Sector Block to Card
Screen Copy-Save to Card
Display Image-Icon from Card
Display Object from Card
Display Video-Animation Clip from Card
Run Script (4DSL) Program from Card
Initialise Memory Card
Read File from Card (FAT)
Write File to Card (FAT)
Erase file from Card (FAT)
List Directory from Card (FAT)
Screen Copy-Save to Card (FAT)
Display Image-Icon from Card (FAT)
Play Audio WAV file from Card (FAT)
Run Script (4DSL) Program from Card (FAT)
Delay
Set Counter
Decrement Counter
Jump to Address If Counter Not Zero
Jump to Address
Exit-Terminate Script Program
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Commands having specific responses may send
back varying numbers of bytes, depending upon
the command and response. It will take the
module a certain amount of time to respond,
depending on the command type and the
operation that has to be performed. If the display
module receives a command that it does not
understand it will reply back with a negative
acknowledge called the NAK (15hex). Since a
command is only identified by its position in the
sequence of data bytes sending incorrect data can
result in wildly incorrect operation.
Data Sheet
Page 10 of 23
Comm