Controls the number of samples to average for SPO2 (MEAS2
and MEAS3, example, IR and Red). The minimum is locked to
four samples for this platform to ensure sufficient signal noise
ratio (SNR) for algorithm performance.
Default SPO2 Integration time is 117.1µs (not shown on GUI).
The SPO2 algorithm coefficients do not support adjustment of
DAC offset, as this affects the R-curve and ratio-of-ratios
utilized to report SPO2 values.
PPG Settings Tab
This tab offers further configuration settings for the PPG AFE. Primarily, this tab is used to control the
PPG frame rate, enable/disable PPG channels, and configure the onboard accelerometer.
Figure 53. PPG Settings Tab
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