SPRADC4 june   2023 AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2AM62A Processor
  6. 3Vision Pre-processing Accelerator (VPAC)
    1. 3.1 Vision Imaging Sub-System (VISS)
    2. 3.2 Lens Distortion Correction (LDC) Block
    3. 3.3 Multi-Scalar (MSC) Block
  7. 4Deep Learning Acceleration
  8. 5Camera Mirror System Data Flow and Latency
  9. 6End-to-End Functional Safety
  10. 7Example Demonstration
    1. 7.1 Hardware Equipment
    2. 7.2 Software Components
    3. 7.3 Latency Measurement
    4. 7.4 Future Improvement on Latency
  11. 8Summary
  12. 9References

7.2 Software Components

The software components for this demonstration are listed below and are shown in Figure 7-2:

  • QNX SDK
  • Sensor driver, serializer and deserializer driver, CSI2-RX driver
  • VPAC driver running all the processing blocks: VISS, LDC, and MSC
  • Auto exposure (AE) and auto white balance (AWB) algorithm
  • Display driver
  • TI OpenVX based vision application performing the video streaming
  • (Deep learning is not included in this demonstration)
GUID-20230607-SS0I-01M5-HVVP-FLDNMRDQD15S-low.svg Figure 7-2 CMS Demonstration Software Stack