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●
Maximum value set at factory 3amps. The maximum output power of the optical source is set
through a factory selected resistor which limits available current to the transmit source.
●
When using laser devices, which have a much higher operating current, do not increase the
reference control level beyond the factory settings.
●
Increasing the reference control level may cause premature failure of the internal reference diode.
Control Register #68 (0x44) (control_reg[68]:)
Notes
Processing range gate (low byte): Sets the starting location for range processing in the
●
correlation
Control Register #69 (0x45) (control_reg[69]:)
Notes
●
Processing range gate (high byte)
Control Register #70(0x46) (control_reg [70]:)
Notes
●
Single bit passed from microcontroller PWM output: High at mode pin returns pulse width
proportional distance
Control Register #71 (0x47) Mode/Status (control_reg[71]:)
Bit
Function
Bit 7
Eye Safe
Bit 6
Signal
Invalid
Bit 5
Timestamp
Bit 4
Second
Peak
Bit 3
PIN Status
Bit 2
Sig Overflow Overflow detected in correlation process associated with a signal
LIDARLite v1 "Silver Label" Manual , Updated: 08/13/15
Notes
Indicates that eye safety average power limit has been exceeded and
power reduction is in place
Signal Invalid – "1" No signal detected, "0' signal detected
Active between velocity measurement pairs
Indicates a second peak was detected. 2nd peak value compared to noise
floor
Indicates the state of the Mode Select external pin. Debounced, masked
from output signals, inverted
acquisition
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