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bjwljh
Joined: 11 Sep 2002
Posts: 18
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 17 Nov 2003 5:16 How to implement sigma detla modulation using FPGA |
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I want to implement a sigma-delta based open-loop freqeuncy modulation.
who can give me some artiles and examples about ?
Thank you
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maestor
Joined: 21 Feb 2002
Posts: 173
Helped: 1
Location: Espaņa
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| 17 Nov 2003 8:59 Re: How to implement sigma detla modulation using FPGA |
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Hi,
Maybe this topic helps,
http://www.elektroda.pl/eboard/viewtopic.php?t=55180&highlight=delta+sigma
-maestor
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dll_embed
Joined: 04 Sep 2003
Posts: 116
Helped: 1
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| 19 Nov 2003 4:35 Re: How to implement sigma detla modulation using FPGA |
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You can take a look at xapp155 and xapp154. Xilinx also provide source code for their sigma-delta dac.
regards
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