LumaSense Technologies Pearl OEM Manual - Manual (Page 10)

Pearl User Manual Introduction 10
2.1.3 Electronics
The Pearl electronics includes a three-board stack, which allows for the flexibility of the camera.
Each of these boards has standard connector footprints to stack together in all board
configuration options.
Power Board
The Power Board requires an input power of 9 to 24-Volts DC to produce the required internal
voltage levels that drive the camera electronics. The RS232 and video output signals are routed
through this board. One connector is used to provide power and interface connections to the
Power Board.
Power Board
Digital Board
The Digital Board contains the components for all of the camera logic functions to capture the
output data from the detector. All memory and programmable logic is located on the Digital
Board.
Digital Board Standard
Note: SRAM, Flash, and EPROM memory are located on the Digital Board for Detector
Non-Uniformity (DUC) data, gain correction maps, and default settings.
Interface Board
The Interface Board contains the detector interconnect for mounting the detector. The board
also supports the power condition circuits, detector output buffering, temperature sensor ADC,
and shutter control circuitry.
Universal Interface Board and Package