JLS

DeltaSigmaDAC help

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Hi all

 

Please help me how to use DeltaSigmaDAC output in Papilio One 500 + LogicStart MegaWing + schematic library 1.4.2

 

Only simple example for DAC write value.

 

Many thanks help

 

Kamil

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Kamil, would an example to just output a tone from a sketch do the trick?

 

The Mod file example project is the hardware setup that you would want to use. It has an Audio passthrough wishbone device that is connected to the DeltaSigmaDAC. The sketch uses the MODPlayer project to generate more interesting audio output, but a simple sketch that just outputs a tone would be very easy to do. In fact, now that I think of it the Arduino examples to generate a tone should be easy to adapt so that they send a tone to the correct Wishbone register to output through the DeltaSigmaDAC.

 

I will try to put together an example soon, I had a death in the family so I am going to be out of the office for the next couple of days. But I'll try to get an example put together as soon as I can.

 

Jack.

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Hi Jack

 

Many many thanks. I´m looking at MODPlayer example and find this REGISTER(IO_SLOT(5),1) = value

 

Working great !

 

Very thanks help

 

Kamil

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