AW: [sdiy] MonowaveII demo sounds up

Ullrich Peter peter.ullrich at kapsch.net
Tue May 27 18:07:54 CEST 2003


I made my first step into the DSP world with the Analog devices ADSP2181
evaluation boards.
Also has sterao ADC and DAC onboard.

The advantage of the ADSP-Chips was the nice assembler. It doesnot look like the

Assembler commands on the motorola and texas chips - looks more like a high
level language
but had the same efficiency.

I started a monophonic synth but stopped due to a lack of time after the DCO
(sawtooth, PWM)
and simple ADSR. The VCF part is programmed but never tested.
So I stopped before the interesting work began...

There is a music-dsp group in the net that added flash programming possibility
to this board.

Ciao
Peter

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