Frequency Central High Towers User Manual Download Page 3

2. Getting Started

 

 

High Towers can be used to great effect without understanding the intricacies of it’s operation.

It has two main modes of operation; ‘Gates’ and ‘Cues’, selected by a switch on the front panel. 

When in the ‘Gates’ configuration, High Towers performs much like a regular clock divider that you may already
be familiar with, just with added features. Patch the four ‘out’ sockets to whatever you want to receive clock
divisions, feed a clock to the clock input, and then play with the ‘division’, ‘preset’, and ‘mode’ knobs. ‘Gates’ is
great  for everything you’d use a clock divider  for;  controlling  sequencers at   different  rates, creating  drum
patterns, etc. See 

5. Gates

 for more information on this mode of operation.

When in the ‘Cues’ configuration, High Towers sends out short pulses ‘on cue’ at an interval. The cue for when
the pulse occurs can be shifted with the 'mode' knob, and the intervals can be changed with the 'division'
knobs. An example use of this mode would be triggering a snare on every 7th beat of a 16 beat measure. Patch
the four ‘out’ sockets to whatever you want to trigger (eg drum sounds, samples, filter pings, etc), select some
intervals with the ‘division’ knobs (or pick a set with ‘preset’), and then select when events occur within the
intervals with the ‘mode’ knob. See 

6. Cues

 for more information on this mode of operation.

When addressed via CV, all of High Tower’s  knobs become attenuators. The CV range is 0V to 5V.

3. Functionality Explanation

 

 

High Towers Block Diagram

High Towers has 4 clock dividers – labelled 

A

B

C

, and 

D

. They all receive clocks from the same source, but

are not set to specific clock divisions. Instead,  the divisions  are selected using the division knobs and the
presets knob – see the 

4. Divisions & Presets

 section. 

In ‘Gates’ mode, the clock dividers can be set to count up, down, or to one of a variety of modes that oscillate
between counting up and down – see the 

5. Gates

 section.

In ‘Cues’ mode, the clock dividers function very differently - see the 

6. Cues

 section.

3

Summary of Contents for High Towers

Page 1: ...High Towers USER MANUAL High Towers is a flexible module based on the principles of clock division of an incoming clock signal There are four assignable binary outputs each of which can be assigned a...

Page 2: ...es Up Down 4 Table Example 6 5 2 Gates Up Down 4 Time Series Example 7 5 3 Gates Count Up Time Series Example 8 5 4 Gates Count Down Time Series Example 9 6 Cues 10 6 1 Cues 4 Time Series Example 11 6...

Page 3: ...e changed with the division knobs An example use of this mode would be triggering a snare on every 7th beat of a 16 beat measure Patch the four out sockets to whatever you want to trigger eg drum soun...

Page 4: ...st position fully clockwise They increase following the pattern 1 2 4 8 16 32 64 128 The preset knob affects all four channels but affects each channel differently following the pattern listed in the...

Page 5: ...sions low resets on the clock pulse after all divisions go high Count Down Counts down linearly resetting after 256 clock pulse ie Starts with all divisions high resets on the clock pulse after all di...

Page 6: ...Low Low Low Low Low 4 High High High Low Low Low Low Low 5 Low High High Low Low Low Low Low 6 High Low High Low Low Low Low Low 7 Low Low High Low Low Low Low Low 8 Low Low Low High Low Low Low Low 9...

Page 7: ...eries Example In this time series graph we demonstrate Up Down 4 mode This shows the same data as the first 8 clocks from 4 1 1 but as a time series plot States where 1 and 2 have been inverted have b...

Page 8: ...5 3 Gates Count Up Time Series Example In this time series graph we demonstrate Count Up mode 8...

Page 9: ...5 4 Gates Count Down Time Series Example In this time series graph we demonstrate Count Down mode 9...

Page 10: ...hat do distinct things Instead there are different numbers of positions based on which divider you are considering For example 2 has two positions no offset and 1 offset 4 has four positions no offset...

Page 11: ...6 1 Cues 4 Time Series Example In this time series graph we demonstrate the effects on a 4 division Cues output with Mode set to different settings 11...

Page 12: ...6 2 Cues No Offset Time Series Example In this time series graph we demonstrate Cues for all divisions with mode set to no offset 12...

Page 13: ...6 3 Cues Some Offset Time Series Example In this time series graph we demonstrate Cues for all divisions with mode set at slightly left of the centerline 13...

Page 14: ...6 4 Cues Fully Offset Time Series Example In this time series graph we demonstrate Cues for all divisions with mode set to fully offset 14...

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