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SLCD Controller Specifications
| Board Specifications |
| Board Size (W / L / D) |
3”W x 4.5” x 0.3”/
76.2mm x 114.3mm x 7.62mm |
| Operating Temperature |
0° to 70°C |
| Storage Temperature |
-40° to 70°C |
| Flash Memory |
512Kb for bitmap storage |
| Power input |
5V or 3.3V; typical operating
current is 40mA |
| Microprocessor |
16-bit with 256K embedded flash and 20K
SRAM; in-circuit re-programmable |
| Serial Interface |
RS232 or digital levels. Digital levels
are the same as the panel VCC |
| LCD Backlight Control |
On/off under software control |
| LCD Controller |
Epson S1D13705 (1375) |
| EEProm |
For calibration and user settings |
Software Specifications
Basic Commands
- Set draw color
- Draw line, rectangle, circle
- Draw text in one of 24 fonts
- Create button using user-defined bitmaps
for “up” and “down” states
- Define touch "hotspot"
- Display user-defined bitmap
- Set LCD contrast up/down
- Clear screen
- Calibrate touch
- Beep once, repeat beep pattern, sound
alarm
Supplied Software
- Demo interface program in Visual Basic 6.0
- Bitmap loader program
Unique Features
- Pushing touch screen during power-up invokes touch calibration
- Features
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