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LIST OF FIGURES AND DIAGRAMS
Figure 1 - Sensor, Cable & Mounting Bracket .................................................................................. 5
Figure 2 User Socket Connector Pin Out ........................................................................................... 7
Figure 3 - I2C Device Address ............................................................................................................. 8
Figure 4 - Typical I2C Connection ....................................................................................................... 8
Figure 5 - Timing Diagram ................................................................................................................ 10
Figure 6 - Timing Values & Recommended Conditions ................................................................... 10
Figure 7 - I2C Address & Data .......................................................................................................... 11
Figure 8 - Sensor Addressing ............................................................................................................ 12
Figure 9 - Status Byte Details .......................................................................................................... 13
Figure 10 - I2C Command Header Table ......................................................................................... 14
Figure 11 - ACK & NACK Tests .................................................................................................... 15
Figure 12 - Header 06h with Command Example........................................................................... 16
Figure 13 - Header 06h used to Prepare Status & Length ............................................................... 17
Figure 14 - Read the Status and Length ........................................................................................... 18
Figure 15 - Command Header 0Ch Example .................................................................................. 19
Figure 16 - Read Back X Bytes ....................................................................................................... 19
Figure 17 - Typical SPI connection ................................................................................................. 21
Figure 18 - Sensor Bit Timing Diagram.......................................................................................... 22
Figure 19 - SPI Module Reset .......................................................................................................... 23
Figure 20 - SPI Command Header Table ......................................................................................... 23
Figure 21 - SPI Error Codes .............................................................................................................. 24
Figure 22 - Byte Timing Diagram and Table● ................................................................................ 24
Figure 23 - Sensor Status Byte......................................................................................................... 25
Figure 24 - Command Header 06h Details ...................................................................................... 26
Figure 25 - Command Header F0h● ................................................................................................ 27
Figure 26 - Command Header 0Ch .................................................................................................. 28
Figure 27 - Command Details● ....................................................................................................... 30
DOC: SPII2CHDWBrief - V2.71 07/25/2017
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