CORDIC IP

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  • CORDIC
    • Functions supported:
    • Input data widths from 8 to 32 bits
    • Configurable number of iterations used to derive output from 4 to 32
    • Optional pre-rotation module
    Block Diagram -- CORDIC
  • Rotational/Vector mode CORDIC
    • Performs either complex vector rotation using rotating angle, or polar-to-cartesian transformation
    • The input angle, complex vector ports, and the number of iterations are parametrized.
    • MATLAB model is parametrized accodingly
    • Fully pipelined with an initial latency of #of iterations+3
  • CORDIC
    • Rectangular <-> Polar Conversion
    • Trigonometric
    • Hyperbolic
    • Square Root
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Semiconductor IP