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analog signal definition in vhdl

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Hammer111

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xilinx analog vhdl signal

Hi all

I've been trying to make 8 bit A/D converter with vhdl in xilinx but I don't know how to define input signal as analog. Any help regarding this is appreciated.
 

eltonjohn

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XILINX FPGAS are digital components . Not Analog !
Use an external converter
 

echo47

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If you are using a Virtex-5, it has a built-in 10-bit ADC. Otherwise, follow eltonjohn's suggestion.
 

salma ali bakr

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**broken link removed**

see application note 155
 

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