[sdiy] Wavetable Design Update

[Matthew Smith]

Quoth Dave Manley at 06/02/11 19:24...
> With 163 type counters (been a very long time) the easy way is
> let it count to the max value and then parallel load a value
> other than 0.  For your example load 128, and there's no need
> to muck with the resets.
> 
> This way you don't need a separate decoder to detect the terminal
> count.

I had it in mind that a pair of these cascaded would count up to 255 
before resetting - QD of the second chip will rise on the 127th clock 
pulse, then the lower orders start the count again until the system 
reaches 255 and then goes back to zero.

-- 
Matthew Smith
Smiffytech - Technology Consulting & Web Application Development
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