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1.              ZOOM    a  2  a D  z o        5   a   o       lt         E       a       z  e  B    A       z   2     PRESET  DIN  B  F    g      a  gt   a          C                 Zoom view  HiHats example     The standard 8 step pattern is on the first column and you can add additional between notes with  the buttons on the right of the leftmost column  Add a couple of triggers after some of the 8 Steps    to hear what they sound like     17    PRIMARY             5 TRIGGERS    4               SUB                      55        GROUP  MUTE LOOP ON OFF ZOOM     a   o       lt     e       2  5 5   z                 PRESET  DIN  B  F             Zoom view  HiHats example with Sub Steps     A little music math behind the Zoom resolution might be useful here  the 6 SubSteps increase the  resolution from the standard 16th notes to a 96th note  In terms of Parts Per Quarter Note  PPQN    16th notes are 4 PPQN  1 4 the duration of a quarter note  while Zoom is 24 PPQN  4 PPQN   6   which is a popular resolution for a number of reasons  First  it is used by MIDI as the timing of the  Beat Clock making it a standard  and second  it makes creating many useful note lengths easy  See  the details in Section 2 of the manual covering Zoom for a chart of common notes and how to enter  them     For a musical example  create an 8th note triplet by entering a trigger on the first Step then count 8  substeps to the 3rd substep on the second row to enter the next triplet  and finally count anoth
2.      Hold Swing down until the Channel LEDs change back to only one Green LED to exit Swing  Editing     39    LOOPING    The CR can build loops at both Preset and Group levels  Each group can have its own loop consisting  of any of the 8 presets  A loop of any of the 8 groups can be made as well     Preset Loops   To create a loop of presets inside a group of any of the presets   1  Enter Vertical View  Press the Vertical button on the bottom of the far right column   2  Press the Set Loop button at the top of control 2 column  The Set Loop button will turn Green   3  Press any of the Preset buttons in the Preset column to select the presets you wish to activate  in the loop  A Preset button will turn green when active and turn off when excluded  For example   pressing Presets 1  4 and 5 will loop Preset 1 then 4 then 5 then back to 1  Any combination of  Presets is possible  By default state  all Presets in a Group are included in the loop   4  Turn the Preset loop on using the Preset Loop On Off button at the top of control 3 column  The  Loop On Off will turn from red to green  The loop will run from top to bottom order of the selected  presets  The currently playing preset will be Red in this view   5  To exit loop programming mode  press Loop Edit twice  The LED will turn off     Group Loops   To create a loop of groups   1  Enter Vertical View  Press the Vertical button on the bottom of the far right column  2  Press the Set Loop button at the top of the Control 2 colu
3.     ipto  Audio    CIRCADIAN RHYTHMS    User Manual  www tiotopaudio com       Circadian Rhythms      CIRCADIAN RHYTHMS  GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP  LOOPON OFF    PASTE CLEAR                                                  SWING    ERARIO    TAP TEMPO RESET    AJ    6 C       FILL SYNC BOSS GLOBAL  TRIG1 TRIG2 TRIG3                                   INDEX    Introduction                                        p 02  Section 1  Quick Start Tutorials                              p 03  1   Vertical View Basics                       p 03  2   Other Views         2    2 2            p 07  3   Groups and Presets Plus Copy   Paste and Save                              p 09  4   Looping Presets and Groups for  More Complex Patterns                 p 11  Advanced Tutorials                                p 13  1   Zoom Programming                       p 17  2   Fills and Programming Triggers     p 20  3   Programming Gates                       p 22  4   Syncing to Your DAW                    p 24  CR Tips and Programming Ideas         p 31  Section 2  Functions in Detail                                 p 32  VIEWS BMC p 33      Vertical View    8x8 View     4x16 View     2X32 View     1x64 View     Zoom View    Clock In M        M        p 37  SyncBus and Channel Expansion        p 38  SUID              circa  p 39  LOOPING stem UR p 40    Preset Loops  Group Loops  Editing While Looping    Programming Triggers and Gates           p 41   Channel
4.  CR   s functions and describes them in detail  The functional  details include some additional functional and technical details that are not covered in the quickstart  tutorials above  We suggest using this as a reference after walking through the quickstart tutorials     View   a view is the UI display mode for the step data   Views include     Vertical   full editing of all steps plus other functions    Zoom   editing a Preset Channel Step sequence at high  24 PPQ  resolution    8x8   8 Steps of all 8 Channels displayed horizontally    4x16   16 Steps of 4 Channels simultaneously displayed horizontally    2x32   32 Steps of 2 Channels simultaneously displayed horizontally    1x64   64 Steps of one Channel displayed horizontally    Group  the CR has 8 Groups which each hold 8 Presets  Groups can be chained in loops to make  longer structures     Preset  A Preset contains 8 Steps at 16th note resolution  Presets can be chained in loops   Step   A Step contains one 16th note event     Sub step   A sub step is a single event at up to 64th triplet  24 PPQ  resolution  Sub steps can be  edited in Zoom view     Trigger   a short pulse of one internal clock tick   about 5ms at 120 BPM  Gate   a pulse longer than a single trigger  Gates can be up to 64 steps in length                Parts Per Quarter Note  The subdivision of a musical 1 4 note for timing  A 16th note is 4    PPQ  MIDI and DIN Sync use 24 PPQ and the CR internally runs at 96 PPQ  Higher numbers indi   cate more prec
5.  Step Editing                                p 41   Trigger Buttons                                          p 42  Fills    Trigger Recording  Startup and Utility Functions                   p 43  Updating Firmware  Clearing Internal Memory  Checking Firmware Version    Specifications                                            p 44    Credits m           p 44    Circadian Rhythms Features    Hardware       8 trigger gate outputs    Highly Accurate Internal Clock and Reset output    External Clock and Reset input    Rhythmic Functions       Up to 512 step sequences   8x8x8 storage in memory     16th note main grid resolution     24ppq resolution in Zoom view for deep dive  detailed sequence editing    Trigger delay per step   e Swing with 8th or 16th notes     Gate width outputs gates up to 64 steps long    Introduction    Thank you for purchasing the Circadian Rhythms  The CR  as we ll refer to it henceforth  is a uni   que rhythm sequencer for the Eurorack format that takes the original idea behind the XOX step se   quencer and transforms it into a more flexible performance tool that encourages improvisation and  experimentation     We recommend placing the CR in front of your modular in a desktop rack  like the Happy Ending Kit  or other skiff case  for easy access to the buttons  The CR was designed to be the master controller  of your modular  it will supply clock and reset signals for sync to all other sequencers  clock dividers  and such in your system  trigger the enve
6.  be used in performance to add accents  or for whenever else you   d want to add a drum fill  The Fill that is generated in the CR is simply a  set of consecutive triggers of varying note length  1 4  1 8  1 16  1 32 and 1 64 either straight  as  triplets  or dotted notes      As an example  let   s say we are playing our standard techno house pattern and we have added  another output on Channel 4  in this case  Tiptop   s 808 Cowbell module  We want to use the Cowbell  for fills  To fire our fill  we press the Fill button from the 1st function column  Fill is now green  When  you want to trigger your fill  press the Trig4 button  for Channel output 4  and you ll hear your cowbell  fill at 16th notes until you stop holding down the Trig4 button  If wanted to fire a fill on Channel 3  our  Tiptop Snare module from previous examples   you would press down Trig3  Each Trig  button is  associated with the same numbered output Channel        ROUP  STEPS CHANNEL MUTE LOOP ON OFF    DAW COPY    RND CHAOS       VERTICAL                      20    Please note your fills               recorded in your Step sequences  Fills are designed for live perfor   mance     Let   s have some fun and have a fill with 1 32 triplets  Press the Fill button again to select options for  your fill  The Preset column has divisions from top to bottom of triplet notes of 1 4  1 8  1 16  1 32  duration  Select the 4th button down  Now  press Fill twice to return to an active Fill  Press down the  Trig4 butt
7.  buttons are no longer lit     42    Startup functions    Updating the CR Firmware   From time to time  Tiptop releases firmware updates to some of its modules including the CR  The   se firmware updates include changes to the hardware that fix bugs as well as add new features or  improve current features  Firmware updates are applied to the CR via a USB flash drive  memory  stick  connected to the USB port on the module back     The CR features a USB type A port that hosts USB 1 0 and 2 0 devices  Any flash memory device  can be used  but the CR only recognizes a drive formatted in the MS DOS FAT32 format  This is the  default format of most USB flash drives and SD cards out of the box  so no need to reformat unless  the drive was formatted to something like the Mac HFS or Windows NTFS format     Note  the power draw of an external IDE SATA drive is too much for the CR to support  so don   t plug  in an external USB hard drive of this type      To load the firmware on to your USB device      Download the firmware file from the Tiptop site     Copy the file onto the root level of your USB drive  The downloaded firmware file is  called image hex and the CR will only recognize files with this name     Follow these remaining steps to update your CR      Power down the CR and unscrew from rack     Insert the USB flash drive into USB port on the back side of the CR     Hold down the Vertical button on the lower right   e While continuing to hold down the Vertical button  power on 
8.  has five main views  from top to bottom  1x64  etc      all in the lower righthand corner  For the  moment  we   re going to explore the vertical view    First  let   s set our BPM to 120  Rotate the Clock knob  You ll notice that the button matrix displays  in the BPM by lighting up the buttons  Pretty slick  right     CIRCADIAN RHYTHM  GROUP SET PRESET    GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOPON OFF ZOOM  COPY PASTE CLEAR    RND CHAOS CLKIN EXT SWING                                      RESET    FILL SYNC BOSS GLOBAL CLOCK OUT    TRIG1 TRIG2 TRIG3    z  m             f                      n      a     2                                HOLD ON POWER UP  TO LOAD USB       CLOCK 120 BPM    The button in the lower righthand corner of the CR is called Vertical  make sure it is illuminated in  Blue  Think of Vertical as your home button and primary view  Vertical displays most of the fun   ctionality that you ll be using to program rhythms  Further  all of the labels that appear above the  buttons in the primary eight columns are meaningful only in the Vertical view    For this tutorial  in the Vertical view  we re going to focus on the third and fourth columns called  Steps and Channels  The Channel column refers to the button that is selected in each row  So  if  the channel button for row 1 is green  it means that we are currently viewing Channel 1 which will  output to trigger gate 1 on the right side of the CR  the BD in our example      03                  99
9.  on each SyncBus device  The LED will turn Green    Select one of the devices to be  Boss  by pressing its  Sync Boss  button again  The LED will  turn Red  This module now controls the other connected devices     Press the  Sync Boss  on any other device to change the Boss  The other modules will auto   matically change to follow the new Boss     38    Swing  The CR can add swing on both 8th and 16th notes  To enable swing  enter vertical view and press    the swing button  The first press will turn the button green indicating 8th note swing  pressing again  turns the button red for 16th note swing  Pressing the button again disables swing and the led is off     Swing amount is set by the swing knob  The even numbered 8th or 16th notes are delayed in incre   ments of a single internal clock tick  96 PPQ  and the amount of delay ranges from no delay to the  next 16th note step     By default  all channels are swung by the swing value you set  However  the CR also lets you apply  swing on a per channel basis  For example  you can apply swing only to your hi hat and toms chan   nels but not swing any of the other six channels   Here   s how you edit the channels included in the swing operation     Change to Vertical View    Hold the Swing button down until all of the Channel LEDs turn on indicating Swing Edit Mode    Green LEDs indicate that swing is on for that channel  swing is off when the LEDs are Red      Press the Channel buttons to turn swing on and off for that Channel 
10.  out example    Finally  let   s add the snare  Since we have connected a cable from the CR   s output 3 to our snare  trigger gate input  select Channel 3  The Steps for Channel 3 are blank now  Press in the fifth colu   mn button on the Snare row    Now you   ve got the classic house techno rhythm pattern  If you press Channel 2 again  you can see  your selected triggers for your hihats coming from CR   s output 2  likewise for the BD for Channel 1     The Mute button immediately in the column to the right of a Channel is associated with that Channel   e g   the Channel in row 3 is associated with the Mute button in row 3   When the Channel is actively  generating steps  the Mute button lights up green to let you know when that channel is firing  Press  the Mute button for the Channel you wish to mute  The muted Channel will no longer fire triggers   gates  Press the Mute button again to unmute the channel     05    OUT    VERTICAL    O00 00  0 Of    om                            Snare out example    QST 1  Review      CR has multiple views  The Vertical view is the primary view for editing and utility functions      The CR s outputs correspond to Channels      Steps are a collection of eight steps  Steps output to Channels      Channels have their associated Mute button on the same row in the column immediately to  the right of the Channel  When unmuted  Mute shows you when a Channel is triggering  Press  the associated Mute to mute a Channel     06    Quickstart Tutorial 
11.  own internal clock      Now  we have two options for sync from our DAW  either 16th note sync or DAW sync  Both are re   liable  but DAW mode has a higher level of timing fidelity  because the sync signal is triggering more  frequently   To set up 16th Note sync using SW Sync  simply set the PPQN value to 4 as shown  below   PPQN is pulses per quarter note  4 pulses per quarter note x 4 for a four beat measure    16th notes      silent way 2 4 1           HEUTE                                        Output Click Low Cick High Trigg    ype  1 1     Divisor          Multiplier    t Delay    EE T       Divisor  NECEM o      Output 20 0 0008 1 00005  0000 Run M Off  Ome     ving Swing Offset Run Output Run Low Run High ength Type Beat Mode    1 5        Silent Way Sync Set for 16th Note Sync    26         set      DAW sync using SW Sync  simply set the PPQN value to 24 as shown below   24 pulses  per quarter note x 4 for a four beat measure   96th notes      silent way 2 4 1    a  Ty    Divisor PPQN Multiplier    MEE Eo 0            M ME          NATUR NI EL    ving Swing Offset Run Output Run Low Run High Length Type Mode       Silent Way Sync Set for DAW Sync    One last step  set the right sync on the CR  In Vertical mode  hold down the Global button until the  normal Vertical mode disappears  This is Global mode  In the upper righthand corner  you should se   lect the sync mode that you set up in SW Sync  If you went with 16th note sync  select 16TH  If you  chose DAW mode  
12.  pulse to the reset  out  If looping is activated  the reset will go to the first preset in the first group in the loop     Global  Switches the UI to the global view where general settings such as clock format and reset    type can be changed     34    Trigger 3 6  See trigger 1 4 7 above     Start Stop  Starts and stops playback  When you press Stop  all current data is written to the internal  memory  this can take up to 2 seconds to complete   The button will turn red when the save is com   plete  Once saved  your data will be available after powered down and powering up the CR     NOTE  For all clock modes and both internal and external clock sources  the only way to save data  to the is to press STOP  Stopping the clock on an external clock source device will not save to the  data     Control 4 Column    Zoom  Displays Zoom view  In zoom view  sub steps are displayed at a higher resolution and can be  edited up to dotted 64th notes  24 ppq   Further  you can create delays to any Step or substep by  holding the substep and turning the swig knob  The led turns red when there is a delay     Up  For NxN views  Up moves the view of Channels up     Down  For NxN views  Down scrolls down the view of Channels     8x8 view   8x8 displays the 8 steps of all 8 channels in a given preset  The step data is in rows with the first step  on the left and step 8 on the right  Channel 1 is the top row and channel 8 the bottom row    Control 4 is the far right column and can be used to swi
13.  remove each step of the  Gate individually     Gates can be edited for length or broken into several shorter gates by pressing but not holding any  step  The step pressed will turn off and two new Gates will appear  The first step of the second half  becomes the start of the Gate and holding it will remove the entire Gate     Asingle press of the last step of a Gate will shorten the Gate by one step  This is useful for trimming  the duration in small increments     Channel Step Editing    One way to speed up the process of programming a base pattern for all Presets without using copy  and paste or change is to use Channel Step Editing  Channel Step Editing lets you edit multiple  presets simultaneously even with looping on or off  Holding down the Channel button for the desired  channel will apply any entered step to every Preset included in the Preset Loop     To use Channel Step Editing       Use the Preset Loop editing function to include the desired Presets in the Loop  Note that by  default all Presets are included      Select the Channel button to apply the steps to for all Presets     Hold the same Channel button down and wait 3 seconds before editing     All steps entered while holding the Channel button applies them to every Preset in the Preset  Loop     Release the Channel button to exit    41    Trigger buttons    In Vertical view  each trigger channel has a dedicated button for triggering single pulses  fills or ma   nually recording steps     With fill and reco
14.  the signal is already a square wave             oscilloscope comes in handy for diagnosing problems with sync pulses  A dual input model  allows the monitoring of latency between input and output as well               musical note for 24 PPQN is a 1 96th note or 1 64th note triplet  Setting the DAW Timeline  resolution to one of these will help in aligning sync     25    Applications    Expert Sleepers Silent Way    Expert Sleepers have a set of VST AU plugins called    Silent Way    which provide a range of utility  functions from CV pitch control to Envelope and LFO generation to Synchronization  In this section   a standard audio interface will be used for signals and not the hardware made by Expert Sleepers  for Eurorack     After you have Silent Way installed  load an instance of the SW Sync in a channel in your DAW  For  our example  we will say that we are using channel 1 on our audio interface to output the Clock Sync  signal  Set SW Sync    Clck Output    to output to channel 1  Connect the analog output of Channel 1  of the audio interface to the Clock In input on the CR  a 14    to mini adapter is likely needed   Also   connect channel 2 to Reset In on the CR and set the    Run Output    to Channel 2  Use the most ap   propriate channels for your audio interface if 1 and 2 are not available     To activate an external clock as the clock source on the CR  in Vertical mode  press CLK IN EXT   CLK IN EXT should turn red  when this button is green  the CR is using its
15. 0900  401916                               00 010  OIOHOIO   909000006   4 O 000000       eo 0069 O0 OO  Oa  OO O QOO        2    0 pm  5                            t       ae ptep    VERTICAL    ST STOP    HOLD ON POWER UP  TO LOAD USB    GLOBAL    SWING    LOOP ON OFF ZOOM    SYNC BOSS  TRIG8    OPY    a      9 a  E  amp     RND CHAOS CLK IN EXT  FILL    LOOP ON OFF  c    MUTE                         I  Channel column and output  CIRCADIAN          steps and output                         1    04    Steps is where you        program your triggers gates that will generate    rhythm  In Vertical view   the Steps will appear vertically  Steps are a collection of eight steps  It   s always a collection of eight  steps  not six or three  just eight    Ok  so we re viewing Channel 1   s first set of Steps  Let s fill in some beats  Press the first and the  fifth button on the Steps column  They will illuminate in green  You should now hear a BD kick on the  one and the five making the familiar four on the floor kick    Let s add another Channel  Select Channel 2  the second button in the Channel column will now be  green   The Steps are now blank because we haven t programmed any Steps for this Channel yet   In fact  if you selected Channel 1 again  you ll see the 1 and the 5 in green    For Channel 2  press the third and the seventh buttons on the column which will output triggers to  the HiHats in our example       OUT    VERTICAL     Q 6 O 00    OX  99999999             HiHats
16. 2  Other Views    Don   t reset the classic house techno rhythm pattern we programmed in the previous tutorial    Let   s explore the other four views besides Vertical  As stated earlier  Vertical is the primary view for  programming rhythms  However  the CR   s views can be used in performance to program and or  view your Steps on the fly    For example  let s select 8x8  the button right above Vertical  Switching to this view  you ll notice  immediately that the lights switch from moving vertically to horizontally  the 8x8 view displays all  the current Steps for each of the eight Channels all outputting triggers gates to their corresponding  numbered outputs on the right     Your 8x8 should look like this        GROUP SET PRESET       GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF OUT                       5     CLEAR  HIHATS Q    RND CHAOS CLKIN EXT SWING  SNARE              8x8                8x8 View of Pattern    07    You        edit your step patterns here in the 8x8 view also  Some users        prefer to start program   ming rhythms here in this view    The other three non Vertical views besides the 8x8 view are similar except that they show patterns  larger than eight steps in length  Patterns larger than eight steps in length are created by looping  presets which will explore in Quickstart Tutorial 4     Just to fill in our knowledge  let   s look at how the 2x32 View appears  In this view  you have visible  access to two rows of 32 steps each  The vi
17. CLKIN EXT SWING    999                      Simple House Techno pattern variation for Group 1  Preset 2    Switch back to Vertical View for the Loop programming  To Loop these two presets and create a  longer pattern  we need to press the Set Loop button  Looking at the Presets column  this shows us  which presets are currently part of our Preset loop  By default  all of the Presets will be activated   For our loop  we only want Presets 1 and 2  Press the Preset buttons for Presets 3 through 8  This  will deactivate all the presets in the loop     Now  press Preset Loop On Off  Your two Preset loop should now be playing  cycling through Pre   sets 1 and 2  The currently active Preset in the loop is red     14       GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF    COPY PASTE CLEAR  RND CHAOS CLKIN EXT SWING  BEAT TAP TEMPO RESET    FILL SYNC BOSS GLOBA    TRIG5 TRIG6                 FOE 00 00    TRIG7 TRIG8         F    H  a R OROA TF O AIS  HO                Preset Looping active  Group 1  Preset 2 for Channel 3  Snare  shown     Here   s what is really cool  Switch to the 4x16 View  You have a 16 Step Loop pattern of 2 Presets  and you can now view and edit the Steps in this View  or any of the other nXn Views      If you want to add additional Presets to your loop  press the Preset Loop On Off button  For exam   ple  if you want to add Preset 3  press the Preset Loop On Off button and press Preset 3 and it will  turn green  This preset is pro
18. R   s reset input from other modules can create non regular patterns that ge   nerate complex rhythms  and poly  or cross rhythms   When paired with a Tiptop Trigger Riot  using probability mode  a clock divider  or a random trigger generating module  triggering the  CR   s reset input can create non deterministic  unpredictable rhythms  and polyrhythms         Swing is your friend  Swing can make your patterns sound not only less mechanical  not that  there   s anything wrong with mechanical if that   s what you   re going for   but groovier  When  used with restraint  swing paired with Zoom programming can generate off kilter and unusual  patterns or silky grooves             Channels don t have to be used simply for triggers out to trigger sounds  They can also be  used for accents  If you have modules with accent inputs  for example  Tiptop s 808 and 909  drum modules   use a Channel to output an accent in addition to triggering the sound  Accents  can become performative when you trigger them live as Fills       Using Gates in addition to Triggers can create more interesting patterns and rhythmic mo   vement  especially when paired with an envelope  particular one that responds to Gates of  varying lengths like the Tiptop Z4000 with its Sustain set high        Gates can also control the direction of any of the 10 sequencers on the Z8000  The sequence  will reverse when the Gate is on     31    Circadian Rhythm Functions in Detail    This section walks through each of the
19. a clock  or fire a              BD808   The main diffe   rence between the two is the length of each and how they are used  A trigger is typically a standard   short duration  5ms  signal and is used trigger  hence the name   a drum module  ping a LPG  or ad   vance a Clock  A gate is the same signal as a trigger only the duration of the signal is variable  A gate  is used to activate modules such as an envelope generator where the duration of the output varies          On Off Signal   Duration   Used with            Envelope generators   Gate 5v 0v Variable            g  some sequencers    As an example  let   s set gate in a pattern in Vertical mode for the first five beats of an 8 beat Pattern   In this case  instead of connecting the Output to a drum trigger input  connect it to an envelope gene   rator such as the the Tiptop Z4000  Connect the envelope generator to a VCA so that the envelope  is activating the VCA  set the Sustain knob on the Z4000 to maximum  Plug in a oscillator  Such as  the Tiptop Z3000  to the VCA input to have a sound source     To activate the gate in the CR for example  hold down the first button Step in the Pattern and the fifth  button Step in the pattern until the first buttons turn to red  That s it  There s your gate  To change  the length of the gate to seven Steps  you hold down the seventh Step and the intermediary steps  will be activated  Step 6 and 7   To deactivate the gate  either hold down the first and the last step  in your gate u
20. ally to DAWs and other electronic music hardware  This is a  potentially confusing topic with many variables so please read carefully and have patience when  setting things up     In most recording studios  the advent of digital audio workstations  DAWs  such as Apple Logic   Ableton Live  Pro Tools and Cuckoos Reaper have replaced most analog recording methods  Now   the DAW is the centerpiece of control and the primary clock in the digital studio  so it makes sense  to understand how to sync the CR to it     In the digital audio realm  the audio sample is the basic building block and the standard unit by which  all digital audio is measured today  The clock which drives audio interfaces  and thus DAWS  is the  most accurate available to most people and also the best source for common synchronization of  devices     The clock inputs and outputs of the CR use analog voltage pulses where the rising edge of the pulse  indicates the time to execute the next event  A DAW can generate and record these pulses just like  audio  No additional software or hardware is needed to do this     Here s the important concept to grasp  the DAW can treat clock control pulses just like any other  audio signal  Unlike MIDI  which runs separate timing   audio clock pulses are locked to the same  precise clock as the rest of the audio generated by your DAW  To give you an idea of how fine grai   ned control of timing digital audio can be  the CR can be triggered by a single clock a pulse at any  sp
21. bably empty  unless you have been filling up your preset banks   so  we can select the 2x32 view to edit our entire 24 Step Loop pattern  or just edit Preset 3 in Vertical  view      Just because we chose consecutive Presets for this example doesn   t mean you have to also  If you  want to loop  say  Presets 2 6 7  there   s nothing stopping you as far as the CR is concerned  Your  selected Presets will all be treated as the same looping block of Steps internally and also if you  switch views to a nXn view     Looping Groups is the same as looping Presets except that you have a much larger range of Steps  to choose among     One thing to remember about looping Groups  you need to select the Presets in the Group you want    to loop  Say we want to loop Group 1  Presets 1 3  and Group 2  Presets 1 2  You ll need to select  those Presets within the Group and the Groups to loop     15    From our Presets example           Group 1 to Group 2  For Presets 1        2      Group 2  add      addi   tional Snare hit and add some variations to your HiHat pattern     To Loop Groups 1 and 2 and Presets 1 and 2 from each Group  we need to press the Set Loop  button and the Group Loop On Off  Looking at the Groups column  this shows us which Groups are  currently part of our Group loop  By default  all of the Groups will be activated     Your two Group loop should now be playing  cycling through all the Groups  The currently active  Group in the loop is red  For our loop  we only want to lo
22. ct the Group by holding until the button turns Red and release the button   3  Select the Preset by holding a Preset button until it holds the step data in the UI  Note  holding  a Preset button before selecting the group will hold the current group  which might not be the one  you want   4  Edit the Steps in the Preset   5  Release the hold and return to regular Ul updates of the loop progress     40    Programming triggers and gates    As described in Advanced Tutorial 3  Triggers and Gates only differ in their duration  Triggers are  short pulses  Gates are longer  sustained pulses  Triggers are great for triggering short sounds like  drum sounds  however  Gates are needed for playing the sustained notes of a synth sound  for  example using the Z4000 envelope generator with the Sustain knob set high     To enter a Trigger on a step  press the desired step in the given view to place a trigger there  The  step button will illuminate green  Press the same step button again to remove the trigger and the led  will turn off     Programming Gates requires holding the first and last step buttons down for a short period  All of  the steps between the first and last being held will turn red  Gates place information throughout the  entire length of the timeline they occupy which allows editing of the Gate     To remove a Gate hold the first step button in the Gate until all of the steps in the Gate are cleared   This makes removing Gates a single button operation instead of having to
23. e   en means there is data in the buffer that can be copied  Now  press Paste and Press Group 2   Your presets  of Channels and Steps  for Group 1 should now be copied and pasted into Group 2     Press and hold down the Start Stop button to the left of Vertical  This stops the CR clock and simul   taneously saves all of your Groups  Presets  and Channels of Steps  Press Start Stop to start the  CR clock running again     QST 3  Review    Groups and Presets are containers of eight that serve as organizational blocks for your rhyth   mic patterns of Steps  A Group contains eight Presets  A Preset contains eight Channels of  Steps     Copy  paste  and clear all work on Groups  Presets  and Channels of Steps  To use them  you  press the action button and then where you want it to happen       Start Stop stops and starts the CR s clock  Holding it down also saves to non volatile memory  the data  so the saved settings loads on next power up  in all your Groups  Presets  and Chan   nels of Steps     11    An Aside         Ladder of Being    The Ladder of Being is an old concept used to describe a hierarchical set of containers that fit insi   de one another  The CR   s groupings are structured like the Ladder of Being  For more info  http     en wikipedia org wiki Great_chain_of_being    Going down the ladder     A Group has eight Presets  A Preset has eight sets of Steps and Channels  A set eight Channels has  eight Steps each     Up the ladder  Channels and Steps are intimately t
24. e current preset   When the trigger button is held down a fill is output but not recorded if Fill is on    Control 2 Column   Loop Edit  Selects Presets  Green  and group  Red  for loop editing    Paste  If copied data is present  see Copy above  in the memory buffer  the content of the copied  buffer is pasted into a channel  preset  or group  The buffer can be pasted infinitely after a copy fills    the buffer     Clock in ext  Selects internal or external clock source  The format of the clock is set in global view   see Global View below      Tap  Tap tempo button  Tap the button twice to set the tempo  The difference between the duration  of the two most recent taps calculates the tempo     Sync Boss  Press to enter syncbus as the clock format  Hold until the led turns red to become boss     Trigger 2 5 8  See trigger 1 4 7 under Control 1 above     Control 3 Column    Group Loop  Activates the UI for selecting groups to loop on and off  When activated  the button will  be red if group looping is not running and green if groups are being looped  See the Group Loop  section or Quickstart Tutorial 4 for more details     Clear  Pressing clear arms the clear function  Once armed  the next channel  preset  or group pres   sed will be cleared of step data     Swing  Turns swing on and off  There are two rates for swing 8th notes and 16th notes  The amount  of swing is set using the swing knob     Reset  Pressing the reset button will reset the internal counters and send a reset
25. ecific sample in your DAW s timeline     Further  the DAW can also record the clock pulses from the CR and these recorded clocks can  trigger the CR for sync between subsequent overdubs  This method is probably the easiest and  most modular centric sync between the DAW and Eurorack hardware  You can now focus on the  the tactile performance of the modular and use the DAW as a fancy tape recorder where everything  runs in sync     In addition to recording audio pulses from the CR  third party plugins exist for generating a sync  pulse from the DAW to the CR  we use Expert Sleepers  Silent Way as an example below   If your  tastes run more to the algorithmic side of composition Audio programming environments like Max   MSP  Pd  or SuperCollider can produce proper sync pulses as well  although the use of these runs  outside of the scope of this manual     24    Before starting the application section  a few technical notes               rising edge of the pulse triggers the clock  Many audio interfaces have AC coupling which  may invert the rising edge of the pulse  The clock input of the CR is designed with this in mind   so AC coupled audio interfaces should work fine with the CR  Align the beginning of the pulse  to the sample or bar beat to advance the CR   s clock        n order to trigger reliably  the level of the pulse signal from your DAW may need to exceed     few volts  The peak will likely be close to or at    dBFS in your DAW  Don t worry about the signal  clipping 
26. er 8  substeps to the 5th substep on the third row for the final triplet  Consult the Zoom View section in the  second part of the manual for more details on entering other triplet and dotted values     18       GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF   ZOOM       COPY PASTE CLEAR                RND CHAOS CLKIN EXT SWING                        Zoom view  HiHats example with Sub Steps     Note  you can only edit Zoom steps in Zoom view  You ll need to switch to Zoom mode from Vertical  or one of the NxN views if you want to make changes to your current pattern that contains Zoomed  sub steps     For clarity  the above diagrams leave out two very important columns in Zoom view that allow chan   ging the Channel and Preset without leaving the view     The seventh column changes the Preset in the current Group  Note  to change Group  return to  Vertical View     The eighth column changes the Channel     The currently selected Preset and Channel are the Green LEDs  The Red LEDs differentiate these  two rows from the Sub Step section of Zoom view     Zoom is great for adding density to your patterns  It can also be used to create off kilter or broken be   at rhythmic patterns  especially when used in conjunction with the swing function      Consult the Zoom section on page 36 of the manual for further details    18    Advanced Tutorial 2  Fills and Programming Triggers  Fills    A Fill in the CR is a user triggered drum fill that is designed to
27. ews of each Channel break down by this division  so you  can see 2 channels of 32 step patterns simultaneously  likewise  4x16 shows 4 channels of 16 steps  each   This means that the top four rows show the 32 step output to channel 1  the BD  and the the  top four rows show the 32 step output to channel 2  the HiHat         GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF    COPY PASTE CLEAR  BD    RND CHAOS CLKIN EXT SWING    TAPTEMPO RESET    HIHATS                2x32 View of Pattern    If we want to see the other channels  in the 2x32  we navigate up and down using the up and down  buttons immediately below the Zoom button  If you want to see channel 3  the snare output   press  the down button  Press the up button to see the programmed steps for channels 1 and 2     QST 2  Review      Multiple views let us view step programs at the same time and edit on the fly              formula for each view is number of viewable channels x number of steps  e g   4x16 me   ans 4 simultaneously viewable channels of 16 steps each      We can view other channel outputs in views larger than 8x8 by navigating up and down with  the up and down buttons     08    Quickstart Tutorial 3  Groups and Presets Plus           Paste  Clear  and Save    So far  we   ve made a pretty simple rhythmic pattern  seen it in different views in the CR  and had the  opportunity to edit in those views  Now  we   re going dive into groups and presets which will pave the  way for mo
28. gs of the DAW  The following example    uses Ableton Live  but this manual cannot cover every recording application  so please consult the  DAW documentation for how to enter the same settings     28       The above image shows      audio pulse      the Ableton Clip window sent by Silent Way through the  audio output and recorded back into a track in Ableton  Notice the silence at the start of the region   this is the delay Ableton has not automatically compensated internally  Measuring the exact number  of samples of silence is the best method for compensation  Unfortunately  Ableton lacks the ability  to use samples as a unit  so this clip was sent to an external editor  Adobe Audition  to measure  In  this case  the number of samples measured 446     The following image shows the Ableton Live Preferences with the sample delay applied  The audio  window below shows a new recording after applying the delay value   no more delay     In some cases the DAW might not have these settings or they might not be applied properly  Audio  will have to be manually moved in the timeline for sync in such circumstance     29    30    Preferences       CR Tips  Performance and Programming Ideas            isn t just for programming drums and beats  For example  you can use it to drive the clock  for melodic sequencers  creating melodies that have more interesting rhythms               reset input can be used to create fascinating complexity out of a few simple ingredients   Triggering the C
29. ied together  Each Channel has eight Steps  Each  Preset has eight set of Channels and Steps  Each Group has eight set of Presets that belong to it     This is the order of the CR universe     A SINGLE GROUP CAN HAVE UP TO 64 STEPS                            STEP                      Ladder of Being     12    Quickstart Tutorial 4  Looping Presets and Groups for More Complex Patterns       Yes     you are saying     groups and presets are interesting and all  but our patterns are still only 8  steps in length  How can   make patterns that are 16  32  64  or even 256 steps in length        Enter looping   Looping as a function in the CR allows you to loop through a set of selected presets or groups  You  can also think of looping as combining  or really concatenating  a set of presents or groups  but that    would make the concept less flexible than it is truly is     Let   s create an example    Let   s choose Group 1  Preset 1 in Vertical View and enter in our standard  house technopattern  Switch to 8x8 view to program the pattern        GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF OUT    COPY PASTE CLEAR    RND CHAOS CLKIN EXT SWING       009          8x8                Simple House Techno pattern for Group 1  Preset 1     In Group 1  Preset 2  let   s add a little variation to the HiHat and BD  Enter this pattern     13       GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF OUT    COPY PASTE CLEAR    RND CHAOS 
30. ise timing resolution     32    Views    Vertical view    Vertical view displays access to most of the functions of the CR  It is arranged in vertical columns  instead of in horizontal rows like the other views  The columns are from left to right     Group  Selects the Group for display and editing  The current Group is shown with a green LED     Preset  Selects a Preset to edit  The selected Preset is green  Other LEDs may light when editing  loops etc     Step  Entry of triggers or gates in the selected preset on the currently selected Channel  Green  LEDs indicate a trigger and red LEDs indicate gates  The currently playing step flashes     Channel  Selects one of the 8 output Channels to edit  The currently selected channel is shown with  a green LED     Mute  Mutes or enables any of the 8 Channels output  Muted Channels are lit with a red LED  Also  displays the output activity with the green LED     Control 1  loop on off  copy  random  beat  fill  trigger buttons 1 4 7  Control 2  preset loop  paste  clock in ext  tap  sync boss  trigger 2 5 8  Control 3  group loop  clear  swing  reset  global  trigger 3 6  start stop    Control 4  zoom  up  down  1x64  2x32  4x16  8x8  vertical    Control 1 Column    Preset Loop On Off  Turns looping on or off  The button is green when looping is running and red  when off     Copy  Copies all step gate data from a Channel  Preset  or Group into an internal memory buffer   There is a separate buffer for channel  preset and group  On b
31. lopes of your patched synth sounds and all your drum  sounds  The CR gives you eight sequencer channels for multi voice musical composition entirely  on the modular  Additional channels can be added with additional CRs and or Trigger Riots using  Tiptop SyncBus connectors located at the back of the module which keeps them all in perfect sync  as if they were one big sequencer     This manual has two sections     1  Quickstart and Advanced tutorials for step by step instructions on a specific task  These examples  will give you enough knowledge of the CR s structure and functionality to start using it     2  Detailed function descriptions that form the Reference part of the document including Specifica   tions     Just FYI before we get started             this manual   Columns  refer to vertical lines of buttons   Rows  refer to horizontal lines  The  CR has nine columns and eight rows      Terms that refer to labels on the CR are capitalized      NxN View to a concept or action that is applicable to any of the horizontal grid views  1x64   2x32  4x16  8x8     02    Quickstart Tutorial 1  Vertical View Basics    For the purposes of this exercise  we ll use the Tiptop 808 BD  Hihats  and Snares  but you can use  any module that takes a gate or a trigger for an input to make a sound  for example  this could be  an envelope generator triggering a VCA or a lo pass gate   Now  connect trigger outputs 1  2  and  3 to the BD  Hihats  and Snares trigger gate inputs respectively    CR
32. mn until button lights up Red indica   ting the groups can be edited   3  Press any of the buttons in the Group column to select which Groups are in the loop  Included  Groups are shown green and excluded are not lit   4  Press the Group Loop On Off button at the top of Control 1 column to start the group loop  The  Group Loop On Off button will turn green to indicate Group looping is running  The group loop  plays from top to bottom and plays all of the preset loops in each group  If no presets are selected  in a group  the loop skips to the next selected group   5  Turn the Group Loop off by pressing Group Loop On Off  The loop will continue to loop the  Presets in the current Group  The Group Loop On Off button will turn Red to indicate group loo   ping is off   6  To exit Group loop programming  press Loop Edit again     Editing While Looping   While loops are running  the Vertical View UI will display the current Preset and Group data as the  loop progresses  While running  especially depending on your tempo   editing can become challen   ging  so here are some recommendations for editing Presets while the loop is playing  You can even  create new Presets to add to loops on the fly     First and most important  Holding down a Preset or Group button down while Looping is On will keep  that Preset or Group actively displayed in the UI     To edit a Preset while Looping   1  Set the loop and activate it using Loop On Off  which turns Green when the loop is running   2  Sele
33. ntil the buttons are no longer red or press each button in the gate pattern individually   Pressing Step in an active gate also allows you to edit your activated gate to create multiple gates  in a Pattern     22    CIRCADIAN RHYTHM    GROUP PRESET         16     DIN          PON OFF ZOOM    ou  m        v  zm  m          a       lt                    m     m    C     z  z              x   gt         C       0           tz              a    CLOCK OUT    Q  OQ  Q         2  e  2  zi  E   e  4  2      w                         c      m    2  uo  n                2       gt   4  2  C        4                         4               4                a  4           lt   E      n  2  r    OQO        0 0 00  99900999        Q  Q  Q        HOLD      POWER UP  TO LOAD USB       Gate Example in Vertical View    Gates can run or be created in any view  not only Vertical as in our example  Gates can be looped  and manipulated  for example  copied and pasted  just like triggers     23    Advanced Tutorial 4  Syncing the Circadian Rhythm to Your DAW  or Any Clock     Because a true standard for synchronization has never been established  multiple methods for  analog and digital clock synchronization have been developed for different electronic music devices  and their manufacturers  We are hopeful this section can resolve some of the confusion that has  emerged over the years due to the absence of standardization  Below we will cover both theory and  application of sync as it applies gener
34. on to fire your fill with 1 32 triplets      For further information on programming fills of different note values  see the section on Fills in the  Circadian Rhythm Functions in Detail  section     Triggers    Simply put  triggers allow you to record steps to your patterns live and on the fly  Some folks feel  more comfortable with this approach to building up rhythmic patterns or sometimes when you have a  good pattern going  it   s great to be able to add beats in real time  Regardless  CR has you covered     To activate Trigger programming  hold down the Fill button  The Fill button will turn green and the  Trig1 Trig8 buttons will turn red  The red Trig buttons indicate that they are armed for recording     While the CR is playing  to record a step in your current Preset  press the Trig for the Channel you  wish to record a step  For example  if you want to record a step on Channel 5  press Trig5  Your step  will be record in the appropriate Channel   s Preset quantized to the nearest 16th note     Apart from inputting Steps in realtime  there   s nothing special about Steps that have been recorded  using the Trigger function  You can edit them the same as you would for any other Step     2     Advanced Tutorial 3  Programming Gates  The CR doesn   t generate only triggers  It can also generate gates in Patterns     As a review  triggers and gates are both    on off    voltage signals used to activate another module  for  example  to start an envelope generator  advance 
35. oot  the buffers are empty  Once a  buffer is filled the data in it remains until overwritten by newly copied data  The copy button turns  green when new data is written into it and then cleared after the next paste is performed  See copy   paste section for more details     Random  Pressing random turns the button green and arms the randomize functions the next chan   nel  preset or group pressed will be filled with random step values  Note that only 16th step values  are filled  The button LED turns off after the randomize is complete and must be pressed again to  arm it     Beat  Selects between Beat Continue and Beat Sync mode  The button lights red for beat continue    and green for beat sync     33    In Beat Continue mode  groups        presets        switched immediately and the step is not reset   In Beat Sync mode  Groups or Presets are only switched at the end of each preset     Fill  Pressing the Fill button activates the Fill for the trigger buttons on and off  While Fill is active   press the Fill button a second time switches to Fill UI to select the fill rate  The Preset column selects  even notes  8th  16th 32nd  etc   the Step column selects triplet  and the Channel column selects  dotted values  Holding down the Fill button will toggle the state of trigger recording    Trigger 1 4 7  Trigger buttons allow for direct output of a step using the corresponding trigger for the  output  When trigger record is active entered steps are quantized to 16th notes in th
36. op Groups 1 and 2  so deactivate the others     That s it  You just looped some Groups  Step away  Pour yourself a beer  Let the compositional and  improvisational possibilities sink in  Also  consult page 40 of the document for further details on  Looping     QST 4  Review      Loops are the way to create step sequences longer than 8 steps  You can loop either Presets  or Groups           loop Presets  activate Set Loop and Preset Loop On Off  Select which presets you wish to  loop in the Preset column      Looping Groups operates on the same principles as looping Presets  but with two differences   you activate Group looping with Group Loop On Off and you must select which Presets in the  Group you wish to loop     16    Advanced Tutorial 1  Zoom Programming    Zoom is another view  but one with a very specific and micro focused purpose  Zoom allows you to    program your currently 8 step Step sequence at micro resolution     If we enter Zoom view  we can see our pattern  but instead of having only 8 steps  we          48  the    extra steps are between the standard 8 steps and we refer to them as Sub Steps     For example  say we have a HiHat pattern and we want a pattern denser than our 16th note 8 step  pattern or we want to have sub steps that fall between our strict 16th note quantization  Let s edit a    HiHat pattern     Enter Zoom view and we can see our HiHat pattern look like this     PRIMARY HITHATS TRIGGERS    c SUBSTEP                       GROUP  MUTE         
37. press the DAW button to activate it  Press the Vertical button to exit Global mode     Start the timeline or clock of your DAW  usually this means pressing the Play transport button   If  your connections working properly  you now have rock solid sync     Reset can be set many different ways based on the needs of the session  When set to    Run    in Silent  Way  the output will remain high until playback is stopped  Change the    Run Type    to    Start    and the     Beats    setting then sends out Reset pulses based on the    Divisor    instead of the static Run signal   To send a reset every 4 bars  set the    Beats    to 16 and  Divisor to 1 4  16 beats   4 beats per bar    4 bars      27    Audio Loop Sync    You don   t need a special plugin to sync the CR to your DAW  In fact  the CR will just as easily sync  to an audio loop of a sync clock  Tiptop has provided some source clock audio files at various BPMs  on the Tiptop Audio website     To use the audio sync file  simply follow the directions above for using SW Sync  but substitute the  audio sync file  Loop the file in your DAW for the duration of your project and you   ve got one channel  of clock throughout your session     These files are simply example templates to demonstrate the technique  Making your own audio  sync files is just a matter of placing the clock and reset pulses at the correct locations in the DAW  timeline     NB  You ll need an audio sync file that was generated at your desired BPM  Most DAW
38. rding off  pressing one of the trigger buttons outputs a single short trigger of that  channel  This can be useful for adding single accents during a performance or for testing purposes   These triggers are not recorded into your Preset    Fills  The CR can insert fills to a running program at various rates  This feature is controlled by the Fill  button in control column 1     1  Enable fills by pressing the fill button which lights up green when fills are active     2  Hold any trigger button down for a Fill  We designed Fills to be used as accents during a  performance  so Fills are not recorded into the steps in a pattern     3  Press the Fill button again to while Fills are active to enter the Fill Ul view  The Group  Preset  and Step columns are used to set the fill rate     Group Preset Step   1 4 1 4 triplet 1 4 dottted  1 8 1 8 triplet 1 8 dotted  1 16 1 16 triplet 1 16 dotted  1 32 1 32 triplet 1 32 dotted  1 64 N A 1 64 dotted    4  To leave the fill Ul  press the Vertical view button     Trigger recording    1  Trigger recording allows for live drummachine style pad entry of Steps using the trigger but   tons     2  Enter Vertical view   3  Hold down the Fill button until the Trigger buttons turn red  Trigger recording is now active     4  Press the Trigger button at the point in the pattern you want the trigger to Trigger your Chan   nel output  Triggers are quantized to 16th note steps     5  To exit Trigger recording  hold down the Fill button until the trigger
39. re complex pattern programming    Let   s select the Vertical view we still have the basic house techno beat running  let   s clear it and  start something different  To clear  a Channel  or Groups and Presets as we ll see shortly   press the  Clear button in Vertical view  Nothing happens until you press the Channel you want to clear  In this  case  press the Channel 1 button  Now your kick drum should be cleared  To clear the other sounds   press Clear and then the Channel you wish to clear     Now  we ll create a pattern and a variation to demonstrate  Keep your same outputs plugged into the  CR with BD on Channel 1  HiHat on 2  and Snare on 3  A Preset is a set of 8 Channels and a set of  Steps for each Channel    For this pattern  let s pick something slower  Dial your BPM down to 90 and Set up the following  pattern        GROUP SET PRESET  GROUP PRESET STEPS CHANNEL MUTE LOOPON OFF LOOP LOOP ON OFF OUT    DAW COPY PASTE CLEAR    RND CHAOS CLKIN EXT SWING    2790606            OOOOH LOOO                    8x8             Slowed down pattern  8x8 view     09    You should have this pattern      Preset 1 which is the first button in Vertical under the Preset column   Now  press the button for Preset 2 below Preset 1  You should hear no sound being output  This pre   set is empty because you haven t filled in this preset  Press the button for Preset 1 and you should  hear your original pattern     We   re going copy the pattern for Preset 1 and paste it into Preset 2  Cop
40. s include  time stretching algorithms to alter the length of audio files to match a sequence s BPM  However  in  our experiments  we have found audio loop files altered using time stretching algorithms to match  specific BPMs offer inconsistent levels of sync accuracy  We recommend using an audio loop sync  file created at the BPM you desire     This method also works in reverse  record the Clock and Reset outputs of the CR into the DAW as  the sync track for all additional overdubs     A Note About Latency and Sync     All digital devices have to delay the signal in order to sample and work efficiently  this is commonly  called    latency    because it is often a hidden value  The DAW software  USB Firewire interface  ADC   DAC chips all have buffers in place for processing and they need to be measured  When setting up  sync with devices outside the computer the round trip delay needs to be compensated for  and often  the setting only works properly when manually set     The first step is to measure the round trip delay from the DAW  through the audio interface and back  into the DAW timeline  Send a clock signal from Silent Way or use the audio sync pulse method and  record the output onto a separate audio track via the analog inputs and outputs of the interface  just  like itis hooked up to the CR   In the timeline  measure the time between the clock pulse being sent  out and where the recorded one in samples     Once the delay is measured it can be entered into the settin
41. s running  The  CR uses delays internally to compensate for the slow processing of the vintage Roland devices  be   cause of this  sync is not as precise as the other clock modes and should only be used with original  TR series devices like the 606 808 909 707     DAW  This is a 24 PPQ clock pulse with resets sent and received while the clock is running  Using  this with a computer DAW  either with a plugin or recorded pulses  provides high accuracy sync   Note  no delays are used as in DIN making it useful for sync with modern devices that use 24 PPQ  and Reset pulses  This is also the clock resolution of MIDI Beat Clock so a device that converts the  MIDI serial message to an analog clock pulse will sync the CR to MIDI     SyncBus  A parallel cable connection between Tiptop Audio modules that carries clock  reset and  preset data  The next page has more detail on SyncBus including diagrams for cable connection     NOTE  The CR always runs at 96 PPQ resolution internally  and the 16th  DIN and DAW sources  run at lower PPQ  16th   4PPQ  DIN DAW   24PPQ   To make the in between clocks internally  the  CR times the external pulses and synthesizes the rest based on the measured period  Tempo   In  the case of 16th at 4 PPQ for each external pulse 23 internal pulses are generated  meaning the  external clock generates about 4  of the needed clock data     To select a clock source  In vertical view  the clock in ext button will switch between internal and ex   ternal clock  with 
42. tch to other views or shift to the next Preset  using the Up and Down buttons  When the first Preset is shown the up button is red showing that no  scrolling is possible using Up  Likewise  the Down button turns red when preset 8 is shown     4x16  In 4x16 view  16 Steps of 4 Channels are shown for one Preset only  The Up and Down buttons  indicate if channels 1 4 are shown  Up is lit  or channels 5 8  Down is lit      2x32   In 2x32 view  32 Steps of 2 Channels are shown for a single Preset         Up and Down buttons  navigate between the four pairs of Channels out  1 2  3 4  5 6  7 8  and the Up button turns red on  channels 1 2 while the Down button turns red for channels 7 8     1x64    In 1x64 view  all 64 Steps of a single Channel in a Preset are displayed  The Up and Down buttons  scroll through the Channels with Up turning red at Channel 1 and down turning red at Channel 8     35    Zoom   Zoom view offers editing of an additional 6 sub steps per 16th note and a single Channel in a Preset  at a time  These additional 6 substeps are 24 PPQ  4 PPQ 16th note   6 substeps  resolution and  allow for the entry of intervals other than 16ths like triplets and dotted notes  This is a chart of some  common values and the number of substeps per note     4th Note  24  8th dotted 18  4th Triplet 16  8th Note 12  16th Dotted 9  8th Triplet 8  16th Note 6  16th Triplet 4  32nd 3  32nd Triplet 2  64th Triplet 1    The far left column is the 16th note step from the other views with s
43. tep 1 at the top and step 8 at the  bottom just like Vertical View  The five sub steps are in the next columns     As an example  to enter 8th note triplets place the first triplet on either step 1 or 5 in the left column   then count 8 steps and place the next note there  and count another 8 to place the third note of the  triplet     Column 7 selects the Preset in the current Group and column 8 the channel being edited  The far  right column is control 4 which changes the view as in the other views     Each substep can also be offset by one internal tick by holding the sub step and turning the swing  pot  Sub steps with offsets illuminate red instead of green  To remove the offset hold the step and  turn the swing completely counter clockwise     The resolution of the offset delay is based on the quantized resolution of the internal CR clock  96    PPQ  thus varies in length based on the tempo  At 120 BPM the granularity is about 5ms and 60  BPM the number is just over 10ms     36                       The      accepts external analog pulses to sync to other sources  The following clock formats can  be used     16th  A pulse every 16th note  4 PPQ   typically used by many analog sequencers  This is quite  common to find as a default for Eurorack modules and it is also the default for the CR     DIN  The 24 PPQ clock pulse plus Run signal used by the Roland TR series  The Run signal tells  devices when to start and stop playback  so no resets are sent or received while DIN i
44. the CR     Firmware update takes about 5 seconds and the Swing LED will light      Once the firmware is updated the CR will boot normally     Remove USB drive and reinstall the CR into rack    It is sometimes recommended to erase the internal memory after firmware upgrade  Here is how  you do that     Clearing the Internal memory  The internal memory that holds all data and settings while power is off can be reset if desired  Hold  the Zoom button down on power up and the memory will be set to default values     Checking Firmware Version   To display the current firmware version  Press the Global button while in Vertical View  Once the  display changes to Global View  press the A button  seventh button in the Group Column  and the 3  digit firmware version will display for a few seconds     43    Specifications    Width   36HP   Depth   29 4mm inclusive of USB and cables   12v   200mA    12v             5v             Trigger Out    5 volts  Clock Out    12 volts with no load  approx  5V with load   Reset Out    12 volts with no load  approx  5V with load     Clock In max    12 volts  Clock In min    4V  Reset In max    12 volts  Reset In Min    4V    Internal clock jitter    lt  50 microseconds  Latency External Clock   any Trigger Out    lt  50 microseconds    User Manual by  William Selman  Chris Clepper  Piero Fragola  Gur Milstein     44    
45. the exception of SyncBus   Internal clock is displayed as green and external clock  is red     To select a clock format   e Switch to vertical view    Press the global button and the view will change to Global view           change the clock format  The second row from the top has three options for the clock for   mat  16th  DIN and DAW  The selected format will be lit green     Press the vertical view button in the lower right to return to vertical view     37    SyncBus   The clock signal is the internal clock rate and effectively replaces the internal clock of the slave de   vice  This is the most precise method to sync multiple Tiptop Syncbus devices like the CR or Trigger  Riot  When multiple CR are connected  not only is the clock shared  but the slave modules will fol   low the    Boss    module   s Group and Preset precisely during playback     Because the Trigger Riot has no fixed grid  it is possible to have different pattern lengths and time  signatures between a synced Trigger Riot and the CR  Using CYCS and CYCE  the user has to fi   gure out how to reconcile the CR Group Presets with the Riot  As a starting point  try CYCS   4 and  CYCE   68 to follow a single Preset on the CR     Below are the connection diagrams for the SyncBus parallel cable  The top diagram shows con   necting 3 CR modules using two SyncBus cables  The lower diagram shows connecting 2 CR and  one Trigger Riot        To start SyncBus     Switch to vertical view    Press the  Sync Boss  button
46. y and Paste work similarly  to Clear  First you press the action button and then where you want it to happen  In this case  press  Copy and the Copy button will turn red  then press Preset 1 and copy will turn green  Green means  there is data in the buffer that can be copied  Now  press Paste and Press Preset 2  Your pattern  for Preset 1 should now be copied and pasted into Preset 2  You can test this by pressing back and  forth between Presets 1 and 2     COPY PRESET 1 PASTE PRESET 2  COPY  THEN SELECT PRESET 1 PASTE  THEN SELECT PRESET 2    Copy and paste procedure     The principle of copy and paste works for Channels also  If you want to copy a set of Steps into  another Channel out  press Copy and the Copy button will turn red  then press for example Channel  2  Now  press Paste and Press Channel 4     Practice copying and paste from Presets 1 and 2 and into other Presets  Create variations in your  rhythmic patterns in different presets     10    Looping Presets and Groups for More Complex Patterns    Let   s explore Groups  Groups are structurally similar to Presets except that Groups contain 8 Pre   sets  Right now  we should be in Group 1  If you Press Group 2  one button down from Group 1 in  the Group column   Group 2 will illuminate and you will hear no sound  Group 2 is empty     You can copy and paste among Groups in the same manner and you copied and pasted Presets   Press Copy and the Copy button will turn red  then press Group 1 and copy will turn green  Gr
    
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