User Manual
Table Of Contents
Contents
1 Functional description .............................................................2
1.1 System overview ...............................................................2
1.2 Schematics and I2C configuration ................................................2
2 Package content and data flow.....................................................4
2.1 Driver architecture and content ...................................................4
2.2 Calibrations ...................................................................4
2.2.1 Calibration order .........................................................4
2.2.2 Offset calibration procedure ................................................4
2.2.3 Xtalk calibration procedure .................................................5
2.3 Ranging flow ..................................................................7
2.4 Example of configurations .......................................................7
3 Available features .................................................................8
3.1 Initialization ...................................................................8
3.2 Range timing ..................................................................8
3.3 Sigma and signal thresholds .....................................................9
3.4 Detection thresholds and detection windows........................................9
3.5 Temperature update ...........................................................10
4 Ranging results...................................................................11
4.1 Getting ranging results .........................................................11
4.2 Available data ................................................................11
4.3 Results interpretation ..........................................................12
Revision history .......................................................................13
Contents ..............................................................................14
UM2931
Contents
UM2931 - Rev 1
page 14/15