SPRUIG6K January   2018  – March 2024

 

  1.   1
  2.   C7000 Host Emulation
  3. 1 About This Document
    1. 1.1 Related Documentation
    2. 1.2 Disclaimer
    3. 1.3 Trademarks
  4. 2 Getting Started with Host Emulation
    1. 2.1 System Requirements
    2. 2.2 Installation Instructions
    3. 2.3 Summary of Differences: Host Emulation Coding vs. Native C7000 Coding
  5. 3 General Coding Requirements
    1. 3.1 Required Header Files
    2. 3.2 Package Dependencies
    3. 3.3 Example Program
  6. 4 Intrinsics
    1. 4.1 OpenCL-Like Intrinsics
    2. 4.2 Streaming Address Generator Intrinsics
    3. 4.3 C6000 Legacy Intrinsics
    4. 4.4 Memory System Intrinsics
  7. 5 TI Vector Types
    1. 5.1 Constructors
    2. 5.2 Accessors
    3. 5.3 Vector Operators
    4. 5.4 Print Debug Function
  8. 6 Streaming Engine and Streaming Address Generator
  9. 7 Lookup Table and Histogram Interface
    1. 7.1 Lookup Table and Histogram Data
  10. 8 C6000 Migration
    1. 8.1 __float2_t Legacy Data Type
  11. 9 Matrix Multiply Accelerator (MMA) Interface
  12. 10Compiler Errors and Warnings
    1. 10.1 Key Terms Found in Compiler Errors and Warnings
    2. 10.2 Host Emulation Specific Syntax
  13. 11Revision History
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7.1 Lookup Table and Histogram Data

When using C7000 Host Emulation, a 32K portion of memory is allocated to represent the C7000’s L1D cache for use with LUT and HIST operations. The symbol, lut_sram , should not be used directly under normal circumstances. Accessing lut_sram directly is analogous to accessing the C7000’s L1D cache directly, which is prohibited. However, the symbol is available for debugging purposes.