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[Discuss-gnuradio] ADC questions
From: |
Sebastiaan Heunis |
Subject: |
[Discuss-gnuradio] ADC questions |
Date: |
Tue, 23 Sep 2008 17:04:54 +0200 |
Hi
I have a few questions to ask about the ADC if anyone could please
help me? I know that it has a 12-bit output, so our output is between
0 and 4095. I would just like to know how this ADC input gets
converted after leaving the adc_interface block in the FPGA. In other
words, how are positive and negative numbers represented, etc? The
FPGA converts the 12bit input to a 16bit output. What is done to get
it from the 0-4095 input to a 16bit output with + and - numbers?
Thank you very much.
Sebastiaan
--
Sebastiaan Heunis
Radar and Remote Sensing Group, University of Cape Town
Tel: +27 83 305 5667
- [Discuss-gnuradio] ADC questions,
Sebastiaan Heunis <=
- Re: [Discuss-gnuradio] ADC questions, Brian Padalino, 2008/09/23
- Re: [Discuss-gnuradio] ADC questions, Sebastiaan Heunis, 2008/09/23
- Re: [Discuss-gnuradio] ADC questions, Brian Padalino, 2008/09/23
- Re: [Discuss-gnuradio] ADC questions, Sebastiaan Heunis, 2008/09/23
- Re: [Discuss-gnuradio] ADC questions, Brian Padalino, 2008/09/23
- Re: [Discuss-gnuradio] ADC questions, Sebastiaan Heunis, 2008/09/24
- Re: [Discuss-gnuradio] ADC questions, Brian Padalino, 2008/09/24
- Re: [Discuss-gnuradio] ADC questions, Eric Blossom, 2008/09/27
Re: [Discuss-gnuradio] ADC questions, Eric Blossom, 2008/09/27