SPRADT8 July   2026 AWR2188

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2AWR2188 CSI2 Hardware Interface
  6. 3AWR2188 CSI2 Output Configuration
    1. 3.1 Hardware-Related Configuration of CSI2
    2. 3.2 CSI2 Output Data Content Configuration
  7. 4CSI2 Output Data Format Examples
    1. 4.1 CP Data Format
    2. 4.2 CQ Data Format
    3. 4.3 Example of CSI2 Output Data Format in Sensor Mode
    4. 4.4 Example of CSI2 Output Data Format in Continuous Wave (CW) Mode
  8. 5Conclusion
  9. 6References

Abstract

This document was translated from a simplified Chinese source. (ZHCAGA0)

The AWR2188, TI’s next-generation high-performance mmWave RF front end, is widely applicable in automotive ADAS applications, such as forward radar. CSI2 is an important interface as an output port for AWR2188 raw radar ADC data. The accuracy of any subsequent radar signal processing results first depends on the correctness of data output. Starting with the hardware interface, this article provides an in-depth and detailed description of AWR2188 CSI2 hardware connections and software configuration, and provides configuration examples, aiming to provide AWR2188 users with comprehensive CSI2 reference materials and help them achieve rapid development.