SPRAD03 March   2022 AM2431 , AM2431 , AM2432 , AM2432 , AM2434 , AM2434 , AM6411 , AM6411 , AM6412 , AM6412 , AM6421 , AM6421 , AM6422 , AM6422 , AM6441 , AM6441 , AM6442 , AM6442

 

  1.   Trademarks
  2. 1 System Overview
  3. 2 Hardware Prerequisites
  4. 3 Hardware Configuration
  5. 4 HW Pinouts, Default Jumpers, and Connections
  6. 5 Schematics
  7. 6 Jumper Settings and Descriptions
  8. 7 LEDs
  9. 8 Software Architecture
  10. 9 Actuation and Feedback Timing
  11. 10Benchmark Results
    1. 10.1 Motor Control R5F Processing Time
    2. 10.2 Trigger/Capture Point to R5F ISR Entry
  12. 11Detailed Demo User's Guide
    1. 11.1 Step 0. Getting the Software and Building
    2. 11.2 Step 1. Getting Started With the Hardware
    3. 11.3 Step 2. Configure ROQ437 EnDat2.2 Encoder for Faster EnDat 2.2 Recovery Time (only needs to be done once the first time you use the ROQ437 encoder)
    4. 11.4 Step 3. Open Loop Iq Control (BUILDLEVEL == OPEN_LOOP_IQ_ID)
    5. 11.5 Step 4. Closed Loop Iq/Id Control (BUILDLEVEL == CLOSED_LOOP_IQ_ID)
    6. 11.6 Step 5. Closed Loop Speed Control (BUILDLEVEL == CLOSED_LOOP_SPEED)
    7. 11.7 Step 6. Closed Loop Position Control (BUILDLEVEL == CLOSED_LOOP_POSITION)
  13. 12Build Using MCU+SDK 08.00.00.21 & CCS 10.3.1
  14. 13Summary
  15. 14Appendix A: Detailed Motor Control R5F Processing Time
  16. 15References

1 System Overview

The Single Chip Servo Demo showcases the AM64x and AM243x devices' ability to support a fully integrated real-time servo control and communication path. This path extends from receiving EtherCAT CiA402 target commands for torque/speed/position, to performing closed-loop FOC loop control of a connected motor, to passing the actual values back up to the EtherCAT PLC.
GUID-20211108-SS0I-CLBD-XRND-ZZB5W5BTCZLH-low.png Figure 1-1 System Overview