28. Juni 2012
9
2.2
On-Board Devices
The leanXcam board offers the following devices:
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500 MHz Digital Signal Processor Blackfin ADSP-BF537
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CMOS Sensor Micron MT9V032C12STC (color) or MT9V032C12STM (monochrome), Wide-
VGA 752H x 480V, 10Bit
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64 MByte RAM Memory
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4 MByte Flash for Boot program
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4 MB Flash Memory for Algorithm Software
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microSD Card holder for optional Flash Memory expansion
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Voltage Regulator (LDO) for clean and stable 3.3V Supply Voltage
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Lens holder for standard M12x0.5 mount Lenses
2.3
Interfaces
The leanXcam Board supports the following interfaces:
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Fast-Ethernet 100Mb (10/100Mb) (RJ-45 Connector)
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RS232C Interface for first-time configuration during manufacturing (on-board header)
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I
2
C Interface to connect additional serial devices (on-board header)
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JTAG for Debugging DSP (on-board 14-pin 2-row header)
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5V Power Input (6.5mm round connector Lumberg 1613 14)
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2 optical isolated inputs and 2 optical isolated outputs (isolation can be jumpered, 1 input can
be used as external exposure, 1 output can be used for external flash triggering) with a 6-pin
Phoenix direct-PCB connector. Also see Figure 2 and Figure 3 for details
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Power-ON LED (on-board)
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Link speed und Link activity LED (in RJ45 connector, external view)
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Bi-color status LED (external view)