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GDD300
- Hand Optimised DSP Vector Library for C670x and C671x
Features
Hand
coded & optimised at assembly language level
Transforms
(FFT, FHT, DCT, etc)
FIR/IIR
filters
Real
and complex vector operations
Complex
number arithmetic operations
Data
conversion routines
Level
1 BLAS Library
Complex
partitioned FFT
Fourier
Transform using Goertzel algorithm
2D
and/or multidimensional FFT (available on request)
Big Endian (BE) or Little Endian (LE) (as xx suffix to part number)
Ordering
Info: Part No. GDD300-xx
Description
GDD300 is
a highly optimised version of the previous GDD100 Library for the C6000 family
of DSP's.
The functions
fully exploit the parallel architecture and hardware floating point arithmetic
capabilities of the C670x and C671x DSP families and have been hand-coded
and algorithmically optimised at assembly level to obtain the maximum
possible performance. In some cases performance could be 10 times faster
than that of the corresponding C functions. Usually the library functions
give between 30% and 300% performance gain.
The library
fully implements the Level 1 BLAS (Basic Linear Algebra Subroutines) standard
and is supported for use in any development environment using TI Code
Generation Tools for the C670x and C671x DSPs.
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