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- 14.3.12. Fully-Parallel FFTs with Flexible Ordering (FFT2X, FFT4X, FFT8X, FFT16X, FFT32X, and FFT64X)
- 14.3.13. General Multitwiddle and General Twiddle (GeneralMultiTwiddle, GeneralMultVTwiddle, GeneralTwiddle, GeneralVTwiddle)
14.1. Vector and Complex Type Support
These modes of operation engage with type propagation, and provide a convenient automatic method for generating repeated design elements to operate on all the data elements within vector and complex signals.
Blocks automatically determine whether the data they process is in scalar or vector format and operate accordingly.
Using complex data (where it is supported) automatically causes DSP Builder to generate blocks internally, which processes both real and imaginary data elements.
The hardware elements that these processes generate fully incorporate into the optimization schemes available within DSP Builder advanced blockset.
No restrictions on the combination of vector and complex modes exist.
- Vector Type Support
- Complex Support
Some DSP Builder Primitive library blocks can automatically process complex data, which provides a convenient way to simultaneously generate data and control pathways for the real and imaginary components of such data.
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