Seeking good visual logic design tool

[mdlueck]

Greetings,

Is there any sort of decent visual logic (AND / OR / NOT) type tool that may be used to see the resulting truth table from either/both VBA / SQL logic?

Such a tool should obey () parenthesis for order of operation, HEAVILY NESTED capable, and so on...

Sort of a logic bread board like used for circuit design, only for programming logic.

Based on various 0/1 inputs, the resulting 0/1 would be obtained.

Suggestions? TIA!

 

[Guus2005]

You can create one yourself in Access!

Create a table for the variable names and show the variable names and their value in a continuous form so you can edit them.

Create a textbox on that form and enter your boolean algebra
Create a textbox for the result.

Piece of cake for a Sr. Application Developer

HTH

 

[mdlueck]

This time I ended up finding where the logic bug was... move a parenthesis slightly, add an additional NOT.

Guus2005, I was more looking for a digital logic prototyping end of the spectrum solution than coming up with a developed software based solution to check developed software.

I would like said tool to draw the flowchart / circuit design based on the logic tree I type in via source code. It would pick up on keywords AND / OR / NOT, draw the correct logic gates on the screen. Also group and order the gates based on parenthesis.

 

[Rat1sully]

If you find/develop anything I'd definitely be interested spent hours the other day trying to find where I'd used < and not >