Maxim Integrated MAX32664A - Default Chapter; Table of Contents

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Table of Contents
Introduction ................................................................................................................................ 3
1 Architecture ............................................................................................................................. 4
1.1 Communicating with the MAX32664A ............................................................................... 5
1.2 Accelerometer .................................................................................................................. 6
2 Calibration of the SpO
2
Algorithm ........................................................................................... 7
2.1 Calibration of SpO
2
Coefficients for the Final Product ...................................................... 7
2.2 Algorithm Settings and Configurations .............................................................................. 8
3 Measuring Heart Rate and SpO
2
on Finger ...........................................................................11
3.1 Raw Data Collection Mode ..............................................................................................11
3.2 Algorithm Mode: Heart Rate and SpO
2
...........................................................................13
Revision History ........................................................................................................................15
List of Figures
Figure 1. Architecture diagram for health-sensing applications. ................................................. 4
List of Tables
Table 1. Read Status Byte Value ............................................................................................... 5
Table 2. Host-Side Accelerometer—Sending Data to the MAX32664A ...................................... 6
Table 3. Configurations and Settings—HR/SpO
2
........................................................................ 8
Table 4. Host Commands—SpO
2
Calibration ............................................................................. 9
Table 5. Format of Received Samples—SpO
2
Calibration Mode ...............................................10
Table 6. Host Commands—Raw Data Mode .............................................................................11
Table 7. Format of Received Samples—Raw Data Mode .........................................................12
Table 8. Host Commands—HR/SpO
2
Algorithm ........................................................................13
Table 9. Format of Received Samples—HR/SpO
2
Algorithm ....................................................14