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Altera_Forum
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14 years ago

physical interface between Cyclone III & DAC

Hello to all, I am working on a test waveform generator project using the Cyclone III starter kit (3C25N). Once synthesized on the FPGA, the waveform will be sent to a DAC so that it can be vi...
Altera_Forum's avatar
Altera_Forum
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14 years ago

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Is that what you meant by jumper options?

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Yes. More exactly, for channel A, you need to desolder T5 and place a zero ohm jumper or a piece of wire for R60. R61 won't be mounted, because this DAC output is out of phase and would cancel the output signal, if connected.

Doing so, you get a 0 - 1 V unipolar output.