UM0304 Datasheet, PDF (1/19 Pages) STMicroelectronics – STR91x DSP library

UM0304
User manual
STR91x DSP library (DSPLIB)
Introduction
This manual presents a library of ARM assembly source code modules for digital signal
processing (DSP) applications such as infinite impulse response (IIR) filter, finite impulse
response (FIR) filter and fast Fourier transform (FFT) applicable for a range of DSP
applications including VSLP vocoder. These assembly source code modules are presented
for ARM mode and have been tested in an ARM9E-based STR91x platform.
In addition, the assembly source code modules have been tested in an IAR Workbench
environment as well, but STMicroelectronics cannot guarantee that these assembly source
code modules will be flawless for all applications.
The algorithm modules are presented "as is with no warranty".
June 2008
Rev 3
1/19
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