A shift register that can hold up to 64 steps of arbitrary voltages with a built in random source to sample from.

Samples values from the unit input whenever the capture gate is triggered and adds a random value scaled by scatter to the value before storing it in the currently active step.

Serves as the basis for the more specialized units turing and seq.

Input	Description
unit input	The input signal to record.
clock	Advance by stride steps.
capture	Store the unit input plus some randomness scaled by scatter.
length	The total number of steps in the register, up to a maximum of 64.
stride	The number of steps to advance on each clock or shift trigger.
drift	Add slight random variation to the stored step values when non zero. Returns to the original stored value when zero.
shift	Shift the register by stride steps.
reset	Reset the current step to the head of the register.
gain	Input gain.
bias	Input bias.
scatter	Randomness added to the unit input on capture and set all/window.

Menu Item	Description
Clock Sync	shift: synchronize shift triggers to the clock. capture: synchronize capture triggers to the clock. reset: synchronize reset triggers to the clock.
Set all	zero: set all stored values to zero. scatter: add randomness to all stored values scaled by the scatter control. zero + scatter: set all stored values to zero and then scatter them.
Set window	zero: set the current window to zero. That is, step through the register using the current length and stride and set each value. scatter: add randomness to all stored values in the current window. zero + scatter: set the current window to zero and then scatter it.