Veto variable permutations in Maestro

I can't immediately think of an obvious way, but perhaps if you can illustrate it with a real example of what you mean - what are the "codes" and where are they used - what are you trying to veto? Then I might be able to suggest something (maybe not, but a real life example tends to get the creative juices flowing!)

Thanks Andrew - so we have DACs that set the high and low limits for a downstream DAC to operate between.  The high and low DACs are 4b (so 0-15) and tied to the same references but there's no pint when the high is below the low and the low is above the high.  We are curious about sweeping the range of the references so the obvious thing is to have high sweep between 0 and 15 and low sweep between 0 and 15 but is there a way to exclude cases when low <= high rather than doing the permutation and eliminating those cases as a corner or something?

Thanks

Chris

Chris, 

How about this approach? There would be 136 valid combinations (1+2+3+...+16), i.e. 16*(16+1)/2. You can create a simple function and put this in your .cdsinit 

procedure(CCFgenHighOrLow(index high?)
  let(((high 0) (highThresh 1))
    forall(thresh '(1 3 6 10 15 21 28 36 45 55 66 78 91 105 120 136)
      when(thresh<index
        highThresh=thresh
        high++
      )
    )
    cond(
      (high? high)
      (high==0 0)
      (t index-highThresh-1)
    )
  )
)

Then create a sweep that sweeps from 1 to 136, and have two dependent variables:

You can see the sweep combinations on the right, and also in this graph:

You could then use my bussetp component from this article: How to sweep the value of the bussetp component using binary numbers to drive the bus input to each of your DACs.

Andrew