Wednesday, July 7, 2010

holy inversion batman!


ok.. there are 4 digital control pulse lines that come from the main clocking chip on the mfos sequencer board. they control what step is selected on the multiplexer -demultiplexer chip (cd4067) that selects what pot/sequencer channel is playing and what order. .. so ive been making amping buffer for these signals using a cd40106 hex inverter (2 for each amp up. one gets inverted the other gets re-inverted to normal) but amped to 12 volt for larger spans of wire and multiple submodules.. so if you tap that amp/buffer half way through (the inverted) and the look at the truth table ((((((MATH??????????))))))))) for the 4067.. i sat downa figured out exactly how all that numeric giberish translates to the sequencer order and playback.

HOLY SHIT.

TOTAL MUTATION AND THATS ONLY THE HALF OF IT.

needless to say im adding this into the new one. damn straight.

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