# Create a 'wav' with boolean of captured data

**URL:** <https://discuss.saleae.com/t/create-a-wav-with-boolean-of-captured-data/1615>\
**Category:** Extensions\
**Created:** [May 31, 2022, 8:19pm UTC](https://discuss.saleae.com/t/create-a-wav-with-boolean-of-captured-data/1615 "2022-05-31T20:19:14Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![giants92](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/giants92/32/870_2.png) [@giants92](https://discuss.saleae.com/u/giants92)\
**Post date:** [May 31, 2022, 8:19pm UTC](https://discuss.saleae.com/t/create-a-wav-with-boolean-of-captured-data/1615/1 "2022-05-31T20:19:14Z")

</div>

Hi !

i captured some data of PAL16L8 chipset.  
For simple example :  
D0 = PAL\_Pin1, D1 = PAL\_Pin2, D2 = PAL\_Pin3, D4= PAL\_pin4 (all this pin on the chipset are ‘Input’ for information)  
and  
D10 = PAL\_Pin12 (output)

For this example, the PAL16L8 chipset are some boolean matrice to create a OUPUT on PAL\_pin 2  
Example : /PAL\_Pin12 = (/D2 & D3)

So, I see on my captured screen the result of the ‘internal equation’ of this PAL16L8  
I would like to create automaticly, with extension i think, (below my capture data on screen), a NEW data\_line completly created with a Boolean than I enter.

Ex : /DX (virtual) : = (/D0 & /D2)  
so… with this ‘new line’, I can see IF the equation that have enter is THE SAME of the original Output (pin 12 on my example)  
And of course, on my example, is NOT the same

I will just create with photoshop a example of what I want.

 ![Example_Boolean](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/c/cc6c33d7096178183651e7a121b4830242994258.jpeg)

With this new extension I could create a virtual ‘Data’ and check easier, on screen, IF the equation that have enter give me the same result of my capture data.

---

<div class="post-metadata">

**Author:** ![timreyes](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/timreyes/32/108_2.png) [@timreyes](https://discuss.saleae.com/u/timreyes)\
**Post date:** [June 2, 2022, 12:33am UTC](https://discuss.saleae.com/t/create-a-wav-with-boolean-of-captured-data/1615/2 "2022-06-02T00:33:22Z")

</div>

Thanks for letting us know your requirements! We’ve had several requests for this feature and we’re currently tracking all interest in it in the feature request post below:

> **[Virtual math channels and analog transformation functions - Logic 2 - Ideas...](https://ideas.saleae.com/b/feature-requests/analog-transformation-functions/)**
>
> Example: Logic operations for digital channels (AND, OR, XOR) up to more sophisticated functions
> 
> Example: add a scaling factor (y=x\*3-1) to convert a presure sensor from the analog voltage to the actual bar (presure) value
> 
> Example: Perform math...

I added a comment and vote for you as well so we can remember your need for it for now. Unfortunately, we don’t have a feature like this at the moment, nor do we have it on our roadmap right now, but this is absolutely a great idea.