User manual

DocID026171 Rev 6 67/79
VL6180X Device registers
78
6.2.50 RESULT__RANGE_RETURN_CONV_TIME
Address: 0x07C
Type: R
Reset: 0x0
Description:
6.2.51 RESULT__RANGE_REFERENCE_CONV_TIME
Address: 0x080
Type: R
Reset: 0x0
Description:
6.2.52 READOUT__AVERAGING_SAMPLE_PERIOD
Address: 0x10A
Type: R/W
Reset: 0x30
Description:
313029282726252423222120191817161514131211109876543210
result__range_return_conv_time
R
[31:0] result__range_return_conv_time: sensor count output value attributed to signal on the Return
array.
313029282726252423222120191817161514131211109876543210
result__range_reference_conv_time
R
[31:0] result__range_reference_conv_time: sensor count output value attributed to signal on the
Reference array.
76543210
readout__averaging_sample_period
R/W
[7:0] readout__averaging_sample_period: The internal readout averaging sample period can be
adjusted from 0 to 255. Increasing the sampling period decreases noise but also reduces the
effective max convergence time and increases power consumption:
Effective max convergence time = max convergence time - readout averaging period (see
Section 2.5: Range timing). Each unit sample period corresponds to around 64.5 µs additional
processing time. The recommended setting is 48 which equates to around 4.3 ms.