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Preamp Off : Shutdown preamp between measurements
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CLK SHUT : External Clock Shutdown – Not used in standard LIDARLite
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FPGA SLEEP : Full FPGA sleep after measurement
DET OFF : Turns off detector bias after measurement
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N/A: Not used presently
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Velocity Scale factor: "1" sets the velocity measurement separation to 10msec resulting in a
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velocity calibration in meters/sec. A "0" value results in a measurement separation of 100msec.
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Inhibit Reference : If "1" inhibits the acquisition of reference pulses reducing measurement times
and reducing measurement variations at the expense of decreasing accuracy over time. "0" allows
normal operation
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Velocity: Enable velocity measurement
Control Register #5 (0x05) (control_reg[5]:)
Notes
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Nominal 128
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Measured DC value out of correlation sampler input. Value based on the ratio of 1's and 0's (read
only) preamp
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Parameter used as part of health flag criteria
Control Register #6 (0x06) (control_reg [6]:)
Notes
[Read Only]: High byte of calculated delay of reference– calculated after correlation record
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processing
Control Register #7 (0x07) (control_reg [7]:)
Notes
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[Read Only]: Low byte of calculated delay of reference– calculated after correlation record
processing
Control Register #8 (0x08) (control_reg [8]:)
Notes
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Correlation Peak value reference [Read Only]: (scaled to 0 – 0xff max peak value) – Parameter
used as part of health flag criteria
LIDARLite v1 "Silver Label" Manual , Updated: 08/13/15
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