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| DCU-L7 - Display Control Unit |
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The DCUL7 can control LCD-displays with a
resolution till 800x600 (SVGA) pixels. To get a fast update
of the LCD-display, a powerful 32 Bit CPU is used. A touch-panel-input
is also offered thus reducing system-cost. All components
necessary for LCD control are combined in a 80 cm2 board.
Contrast-voltage-generation and touch-panel-control-input
are also included. All signals (display, touch-panel, keyboard,
system, power-supply) are provided at plugs (connectors with
2,54mm pitch, not assembled on the board). The DCUL7 can be
used as stand-alone-board like a piggy-back module. It's easy
to upgrade to compatible modules DCU-L7 and DCU-L4. |
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| Technical Data DCU-L7 |
Power supply
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+5VDC / ±5% |
| Power consumption |
0,5A (ohne Display) |
| Contrast voltage |
±5V to ±32V / 15mA |
| Keyboard interface |
8 x 8 matrix (Digital-I/O) |
| 4 static keys (Digital-I/O) |
| Serial Interface |
RS232 with RTS/CTS |
| Touch-Screen-Interface |
analog resistive Touch-Panel |
| Digital- I/O |
20 I/O |
| LCD-Display |
STN: up to 640*480
Dots (mono) |
| CSTN: up to 320*240
Dots (color) |
| TFT: up to 800*600
Dots |
| Display memory+RAM |
16 MByte SDRAM |
| Program memory |
512 KByte Flash-EPROM |
| Application memory |
14 MByte Flash-EPROM, optional:32/64
MByte |
| Processor |
PPC, 50 MHz |
| Dimensions |
100mm x 80mm x 14,5mm (l x b x h)
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