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FPGA U16

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Hi,

 

I have a PXI controller with a PXI-7833R and a SCB-68 pin shielded. I know the input of 7833R is -10V to 10V with 16 bits resoluation. Is it possible for me to acquire data from 0V to 10V with U16 data format? If possible, how to set the software and hardware.

 

Thank you very much.

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Accepted by topic author xiao_t

Hello Xiao,

 

It is not possible to adjust any of the settings for the R series ADC.  They are fixed to measure -10 to 10, you cannot swing it to measure 0-10 with the full resolution.  The only options you have are changing which measurement mode i.e differential, reference signle ended, etc.

 

So you either need front end conditioning to take advantage of more bits, or settle for the resolution you have.

 

Hope this helps,

 

Adam

 

 

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Hi, Adam

 

Thank you very much. This is what I want.

 

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