This tutorial uses a multiplier to demodulate AM (Amplitude Modulation)
signals.
First of all, you need to download DSPLinks and install it on your PC.
Please start "DSPLinks" after installation.

Then you see a blank schematic like following.

Please click on "Open icon" to open an existing schematic.

Open "ammod3.DE2", which should reside in the directory DSPLinks was installed. (Re-install the latest version of DSPLinks if you could not find that)

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