AN 773: Drive-On-Chip Design Example for Intel® MAX® 10 Devices

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ID 683072
Date 4/22/2021
Public
Document Table of Contents
Document Table of Contents x
1. About the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 2. Features of the Drive-on-Chip Design Example for Intel® MAX® 10 Devices 3. Getting Started with the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 4. Rebuilding the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 5. About the Scaling of Feedback Signals 6. Motor Control Software 7. Functional Description of the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 8. Achieving Timing Closure on a Motor Control Design 9. Design Security Recommendations 10. Reference Documents for the Drive-on-Chip Design Example for Intel® MAX® 10 Devices 11. Document Revision History for AN 773: Drive-on-Chip Design Example for Intel® MAX® 10 Devices
3. Getting Started with the Drive-On-Chip Design Example for Intel® MAX® 10 Devices x
3.1. Software Requirements for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.2. Hardware Requirements for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.3. Downloading and Installing the Design 3.4. Setting Up the Motor Control Board with your Development Board for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.5. Importing the Drive-On-Chip Design Example Software Project 3.6. Configuring the FPGA Hardware for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.7. Programming the Nios II Software to the Device for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.8. Applying Power to the Power Board 3.9. Debugging and Monitoring the Drive-On-Chip Design Example for Intel® MAX® 10 Devices with System Console 3.10. System Console GUI Upper Pane for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.11. System Console GUI Lower Pane for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 3.12. Controlling the DC-DC Converter 3.13. Tuning the PI Controller Gains 3.14. Controlling the Speed and Position Demonstrations 3.15. Monitoring Performance
3.2. Hardware Requirements for the Drive-On-Chip Design Example for Intel® MAX® 10 Devices x
3.2.1. Preparing the Rechargeable Battery
4. Rebuilding the Drive-On-Chip Design Example for Intel® MAX® 10 Devices x
4.1. Changing the Intel® MAX® 10 ADC Thresholds or Conversion Sequence 4.2. Generating the Qsys System 4.3. Compiling the Hardware in the Quartus Prime Software 4.4. Generating and Building the Nios II BSP for the Drive-On-Chip Design Example 4.5. Software Application Configuration Files 4.6. Compiling the Software Application for the Drive-On-Chip Design Example 4.7. Programming the Design into Flash Memory
4.5. Software Application Configuration Files x
4.5.1. Defining a New Motor or Encoder Type
5. About the Scaling of Feedback Signals x
5.1. Signal Sensing in Sigma-Delta and MAX 10 Integrated ADCs 5.2. Signal Scaling in the Software of the Drive-On-Chip Design Example for Intel® MAX® 10 Devices 5.3. Scale Factors for the Drive-On-Chip Design Example in the System Console Toolkit
6. Motor Control Software x
6.1. Viewing Motor Control Software Help Files
7. Functional Description of the Drive-On-Chip Design Example for Intel® MAX® 10 Devices x
7.1. Nios II Processor Subsystem 7.2. Six-channel PWM Interface 7.3. DC Link Monitor 7.4. Drive System Monitor 7.5. Quadrature Encoder Interface 7.6. Sigma-Delta ADC Interface for Drive Axes 7.7. Intel® MAX® 10 ADCs 7.8. ADC Threshold Sink 7.9. DC-DC Converter 7.10. Motor Control Modes 7.11. FOC Subsystem 7.12. DEKF Technique 7.13. Signals 7.14. Registers
7.4. Drive System Monitor x
7.4.1. Drive System Monitor States for the Drive-On-Chip Design Example
7.6. Sigma-Delta ADC Interface for Drive Axes x
7.6.1. Offset Adjustment for Sigma-Delta ADC Interface
7.9. DC-DC Converter x
7.9.1. DC-DC Control Simulink Models 7.9.2. Sigma-Delta ADC Interface for DC-DC Converter
7.9.1. DC-DC Control Simulink Models x
7.9.1.1. DC-DC Control Block 7.9.1.2. Generating VHDL for the DSP Builder for Intel FPGAs Models for the DC-DC Converter
7.9.1.1. DC-DC Control Block x
7.9.1.1.1. DC-DC Model and VHDL Entity Signal Names and Data Format
7.11. FOC Subsystem x
7.11.1. DSP Builder for Intel FPGAs Model for the Drive-On-Chip Designs 7.11.2. Avalon Memory-Mapped Interface 7.11.3. About DSP Builder for Intel FPGAs 7.11.4. DSP Builder for Intel FPGAs Folding 7.11.5. DSP Builder for Intel FPGAs Model Resource Usage 7.11.6. DSP Builder for Intel FPGAs Design Guidelines 7.11.7. Generating VHDL for the DSP Builder Models for the Drive-On-Chip Reference Designs
8. Achieving Timing Closure on a Motor Control Design x
8.1. Optimizing Motor Control Designs
1. About the Drive-On-Chip Design Example for Intel® MAX® 10 Devices
2. Features of the Drive-on-Chip Design Example for Intel® MAX® 10 Devices
3. Getting Started with the Drive-On-Chip Design Example for Intel® MAX® 10 Devices
4. Rebuilding the Drive-On-Chip Design Example for Intel® MAX® 10 Devices
5. About the Scaling of Feedback Signals
6. Motor Control Software
7. Functional Description of the Drive-On-Chip Design Example for Intel® MAX® 10 Devices
8. Achieving Timing Closure on a Motor Control Design
9. Design Security Recommendations
10. Reference Documents for the Drive-on-Chip Design Example for Intel® MAX® 10 Devices
11. Document Revision History for AN 773: Drive-on-Chip Design Example for Intel® MAX® 10 Devices

3.2.1. Preparing the Rechargeable Battery

You must charge the rechargeable battery to the level set by the specified charger before using it with the the Drive-on-Chip Design Example.

Intel tuned the state-of-charge estimator for the Turnigy Accucell T100 battery based on experimental results at room temperature.The state-of-charge estimator does not give accurate results with other battery types. Natural battery variability, temperature or changes in the specification of the cells used by the manufacturer may also affect accuracy. You must use the battery only within its recommended operating range. Intel recommend you keep the state-of-charge above 10%.

  1. Make a converter using a HXT 4mm connector and the XT60 charger connector.
    Figure 2. XT60 Connector
    Figure 3. HXT 4 mm Connector
  2. Connect the battery to the charger using both the charging connector (the red banana connector), and the monitor connector (white 5-pin connector) to the charger.
    Figure 4. Connecting Battery Charger
  3. Make a battery power connector with a 6-pin connector
    Table 2.  Battery Power Connector (J1) Pin AssignmentsTo enable regeneration, link pins 3 and 5 of the battery power connector
    Pin Function
    1 9 – 16 V
    2 9 – 16 V
    3 REGEN_EN
    4 VDD_IO
    5 0V
    6 0V
    Figure 5. 6-pin Battery Power Connector
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