Texas Instruments TMS320C64X User Manual

Page 158

Glossary

C-4

DSP_blk_move:

Block move.

DSP_dotp_sqr:

Vector dot product and square.

DSP_dotprod:

Vector dot product.

DSP_fft:

Complex forward FFT with digital reversal.

DSP_fft16x16r:

Complex forward mixed radix 16- x 16-bit FFT with

rounding.

DSP_fft16x16t:

Complex forward mixed radix 16- x 16-bit FFT with

truncation.

DSP_fft16x32:

Complex forward mixed radix 16- x 32-bit FFT with rounding.

DSP_fft32x32:

Complex forward mixed radix 32- x 32-bit FFT with rounding.

DSP_fft32x32s:

Complex forward mixed radix 32- x 32-bit FFT with scaling.

DSP_fir_cplx:

Complex FIR filter (radix 2).

DSP_fir_gen:

FIR filter (general purpose).

DSP_firlms2:

LMS FIR (radix 2).

DSP_fir_r4:

FIR filter (radix 4).

DSP_fir_r8:

FIR filter (radix 8).

DSP_fir_sym:

Symmetric FIR filter (radix 8).

DSP_fltoq15:

Float to Q15 conversion.

DSP_ifft16x32:

Complex inverse mixed radix 16- x 32-bit FFT with

rounding.

DSP_ifft32x32:

Complex inverse mixed radix 32- x 32-bit FFT with

rounding.

DSP_iir:

IIR with 5 coefficients per biquad.

DSP_mat_mul:

Matrix multiplication.

DSP_mat_trans:

Matrix transpose.

DSP_maxidx:

Index of the maximum element of a vector.

DSP_maxval:

Maximum value of a vector.

DSP_minerror:

Minimum energy error search.