Digital Integrator

[dt2611]

Hello,

Im currently trying to implement a digital integrator circuit using an adder, ADC, and accumulator. Can anyone provide me with some references? Thanks.

[hoffiz]

Hi dt2611

To better assist you, it will be better to know the DAQ board you are using? And if you are planning on implementing the “digital integrator” on hardware or software? My guess is that you are planning on using one of our DAQ card to do the “digital integrator” get the data from the card and built the integrator in software, in the case that you are using one of our DAQ board LabView already has the math function for "Numeric Integration" (not included in the base package). You can also program “The Simpson Rule” yourself in LabView using the reads from the DAQ card as the input to the Simpson algorithm.

Because of the lack of information provided is difficult to come back with a more concise reply since a building a digital integrator is not very explicative, if you can make a more in depth description of what you are trying to do, we’ll be more than glad to help you.

I hope it helps

[dt2611]

Hi Jaime,

I will be implementing the integrator on hardware. I must use an 8-bit accumulator, an 8-bit up-down counter, and an 8-bit register. The integrator must be able to accept any signal either analog or digital.

[Dennis_Knutson]

And exactly what NI hardware or software are you using?

[hoffiz]

Hi dt2611,

Since you want to implement the integrator on hardware very few of our board will let you program them in such low level, again if you want to do it in software you can always do it in LabVIEW,  one of the options to implement the integrator with National Instruments boards will be the R-series since they are FPGA base cards where the inputs and outputs can be reconfigure to meet your needs but you will need to check on the R-series discussion forums. In the case you have a question regarding any of this sources remember to post in the right discussion forum also if you are not using any National Instruments boards I don’t think this will be the right place to post.  

I hope it helps