decaWave DW1000 Manuals

decaWave DW1000 Manuals

Manuals and User Guides for decaWave DW1000. We have 1 decaWave DW1000 manual available for free PDF download: User Manual

decaWave DW1000 User Manual

decaWave DW1000 User Manual (242 pages)

Brand: decaWave | Category: Transceiver | Size: 3.78 MB

Table of Contents

Dw1000 User Manual

2
- Table of Contents
  2
- List of Figures
  
  3
- List of Tables
  
  4
- Introduction
  
  7
  - About the 1.2 about this Document
    7
- Overview of the Dw1000
  
  10
- Message Transmission
  
  25
  - Basic Transmission
    25
  - Figure 10: Transmit Frame Format
    25
  - Figure 11: Basic Transmit Sequence
    25
  - Transmission Timestamp
    26
  - Delayed Transmission
    26
  - 3.4 - Extended Length Data
    26
  - Frame
    27
  - Table 5: Preamble Duration Field Values in
    28
  - High Speed Transmission
    29
- Message Reception
  
  32
- Media Access Control (Mac) Hardware Features
  
  48
  - Cyclic Redundancy Check
    48
  - Frame Filtering
    48
  - Table 8: Auto -Ack
    51
  - Table 9: Auto -Ack
    51
  - Transmit and Automatically Wait for Response
    53
- Other Features of the Dw1000
  
  55
7 The Dw1000 Register Set

63
- Register Map Overview
  63
- Table 15: Register Map Overview
  63
- ID (Octets)
  
  64
  - Detailed Register Description
    65
- Type Mnemonic
  
  65
  - 0X00 4 RO DEV_ID
    65
  - 0X01 8 RW EUI
    67
  - 0X03 4 RW PANADR
    68
  - 0X04 4 RW SYS_CFG
    69
    
    Ro Sys_Time
    74
  - 0X08 5 RW TX_FCTRL
    74
  - Table 16: Preamble Length Selection
    76
  - 0X09 1024 wo TX_BUFFER
    77
  - 0X0A 5 RW DX_TIME
    77
    
    Rw Rx_Fwto
    78
    
    Srw Sys_Ctrl
    79
    
    Rw Sys_Mask
    82
    
    0X0F SRW SYS_STATUS
    85
  - 0X0A RW DX_TIME
    77
  - 0X0F 5 SRW SYS_STATUS
    85
    
    Rod Rx_Finfo
    93
    
    Table 17: Preamble Length Reporting
    94
    
    Table 18: Rxpacc Adjustments by
    96
    
    Rod Rx_Buffer
    96
    
    Rod Rx_Fqual
    96
- Dw1000 Calibration
  
  105
- Table 21: Recommended Sfd
  
  118
- Table 22: Other Possible Sfd
  
  120
  - Figure 27: Combining Edg1 and
    127
    
    12 Appendix 3: Two-Way Ranging
    131
    
    13 Appendix 4: Abbreviations and Acronyms
    131
    
    14 Appendix 5: References
    131
  - Memory
    131
7.2.40 Register File: 0X27 - Digital Receiver Configuration

144
- Table 28: Register File
  144
- Table 29: Register File
  144
  - Drx_Tune0B
    145
  - Drx_Tune1A
    147
  - Drx_Tune1B
    147
  - Drx_Tune2
    148
- Sub-Register 0X27:00 - DRX_RES1
  148
- Table 35: Constants for Frequency Offset Calculation
  151
- Table 36: Register File
  151
- Table 39: Register File
  154
- Table 42: Register File
  154
- Table 45: Register File
  154
- Table 46: Configurations Maintained in the
  169
- Figure 28: Flow Chart for Direct Read of
  170
- Table 47: Register File
  174
- Table 48: Receiver Operating Parameter Sets
  179
- Table 49: Register File
  184
- Table 52: Register File
  184
- Table 53: Register File
  198
  - IC Calibration - Crystal
    201
  - IC Calibration - T
    203
  - Figure 29: Ppm Vs Crystal Trims
    203
  - Table 54: Register Accesses Required for Transmitter
    204
  - IC Calibration - Antenna
    206
  - Figure 30: Transmit and Receivea
    207
- Operational Design Choices When Employing the Dw1000
  
  209
  - Operating Range
    209
  - Channel Andb
    209
  - Choice of Data Rate
    209
  - Power Consumption
    210
  - Node Density and Air Utilisation
    210
  - Table 57: Recommended Preamble Lengths
    210
  - Low-Duty Cycle - Air Time
    211
  - Table 58: Transmissions Per Second Using Aloha
    211
  - Location Schemes
    212
  - General Considerations
    213
  - Table 59: Techniques to Save Power in Receiving
    213
- Appendix 1: the Ieee 802.15.4 Uwb Physical Layer
  
  215
- Appendix 2: the Ieee 802.15.4 Mac Layer
  
  220
  - Mac
    220
  - Figure 34: General Mac Message Format
    220
  - Mac Header
    221
  - Figure 35: Mac Message Frame Control Field
    221
  - Table 62: Frame Type Field Values
    221
  - Table 63: Destination Addressing Mode Field Values
    223
  - Table 64: Source Addressing Mode Field Values
    223
  - Figure 36: Single - Sided Two
    225
    
    Way Ranging
    225
    
    Table 65: Typical Clock Induced Errors in Ss-Twr Time of
    226
    
    Table 66: Typical Clock Induced Error in Ss-Twr Time - of
    226
  - Uwb Frame Lengths
    226
  - Figure 37: Double - Sided Two
    227
  - Figure 38: Double - Sided Two
    227
  - Figure 39: Ranging to 3 Anchors with Just
    230
  - Table 67: Document History
    236
  - Trim
    238

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