SPRADQ5 March   2025 AM2612 , AM2612-Q1 , AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1 , AM263P2-Q1 , AM263P4 , AM263P4-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction of AC or Servo Drive Hot-Side Control Architecture
  5. 2PRU and FSI Implementation for Time Synchronization and Data Transmitting
    1. 2.1 Importance of Clock in Industrial Systems With MCUs
    2. 2.2 IEP Timer Interface
    3. 2.3 PRU_ICSSG Task Manger
    4. 2.4 Fast Serial Interface
    5. 2.5 Two-Chip System Scheme for Time Synchronization and Data Transmitting
      1. 2.5.1 Device 1 Configuration
        1. 2.5.1.1 Pad Configuration
        2. 2.5.1.2 Clock Source Configuration
        3. 2.5.1.3 IEP Timer Configuration
        4. 2.5.1.4 Task Manager Configuration
      2. 2.5.2 Device 2 Configuration
        1. 2.5.2.1 Pad Configuration
        2. 2.5.2.2 Clock Configuration
        3. 2.5.2.3 IEP Timer Configuration
        4. 2.5.2.4 TSR Configuration
        5. 2.5.2.5 Task Manager Configuration
  6. 3Verification
  7. 4Summary
  8. 5References

2.5.2 Device 2 Configuration

The AM243x device 2 (device) is implemented as the device. Similar as the controller software, the FSI configuration and PRU driver are initialized in the ARM code. Following is the configuration for device 2: