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ADSP-21xxx SHARC
SHARC DSP Radio Library
- A set of DSP Radio Library functions
implemented on the ADSP-21xxx SHARC 32-bit floating point DSP, which performs DSP
demodulation on baseband IQ components and FIR Filtering
operations on audio and speech signals. The filtering is aimed at
filtering the demodulated audio (e.g. from short-wave receivers)
to improve the clarity of reception. Different filtering modes
are aimed at Speech (Single Side Band, SSB, NBFM), Music
(Amplitude Modulation, AM), Morse Code (Continuous Wave, CW) and
Data (AM). The 32-bit floating-point DSP allows filtering with a
-100 dB minimum stopband, a figure unobtainable from 16-bit
fixed-point DSPs.
- The DSP Radio Library is supplied with
documentation and DSP example code. The full DSP source code is
available.
SHARC DSP Radio
Library Description
ADSP-2181 HERON-81 BOARD
MON-81
Symbolic Debug Monitor
- A fully functional menu driven Debug
Monitor for the Trionyx Signal Processing HERON-81 ADSP-2181 DSP
board. This powerful monitor allows the debug of DSP applications
running on this board. MON-81 accesses the ADSP-2181 by its host
interface port, which is memory-mapped onto the I/O memory space
of the ISA bus. There is full access to all the DSP memory.
Access to the DSP registers is via breakpoints.
- The Momentum Data Systems HAWK-81 board is
also supported by MON-81. The MON-81 Symbolic Debug Monitor is
supplied with documentation and DSP example code.
MON-81 Symbolic Debug
Monitor Description
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