Sixty Four Pixels CV.OCD Скачать руководство пользователя страница 1

CV.OCD USER MANUAL 

Introduction 

CV.OCD is a device which converts MIDI signals to the Control Voltage (CV) and Trigger/Gate signals which are used to 
control traditional analog synthesizers. 

As well as doing this useful bit of “plumbing”, CV.OCD is designed to open up some creative options that go beyond what a 
simple MIDI-CV converter can usually do. If you get a bit OCD about your CV this could be the box for you! 

CV.OCD has four assignable “continuous” analog CV outputs and twelve assignable gate/trigger outputs.  

B

C

D

1

2

3

4

5

6

7

8

9

10

11

12

CV OUTPUT

GATE OUTPUT

MIDI

- OR -

INPUT

ACT ST PWR

MODE

9-12

VDC

CENTRE

NEG

MIDI-TO-CV

s

i

x

4

p

i

x

.c

om

/

cv

o

c

d

A

cv.ocd

 

 

Straight out of the box, the outputs are assigned as follows 

CVA 
Channel 1 
note pitch 

CVB 
Channel 1 
note 
velocity
 

GATE1 
Channel 1 
note gate
 

GATE2 
Channel 1 
note 
trigger
 

 

GATE5 
Trigger: 
Chan 10, 
note C4 
 

GATE6 
Trigger: 
Chan 10, 
note D4
 

GATE7 
Trigger: 
Chan 10, 
note E4
 

GATE8 
Trigger: 
Chan 10, 
note F4 
 

CVC 
Channel 2 
note pitch
 

CVD 
Channel 2 
note 
velocity
 

GATE3 
Channel 2 
note gate
 

GATE4 
Channel 2 
note 
trigger
 

 

GATE9 
Trigger: 
Chan 10, 
velocity  
>= 100
 

GATE10 
Clock: 
4

th

 notes 

GATE11 
Clock: 
8

th

 notes 

(e.g. 
Volca)
 

GATE12 
Clock: 
16

th

 Notes 

 

These are just to get you started (and they should work well with the default synth and drum mappings of Novation’s 
Circuit sequencer / groove box) however there are many ways to assign MIDI notes and events to these outputs as shown 
in the diagram below… 

 

Содержание CV.OCD

Страница 1: ...TRE NEG MIDI TO CV six4pix com cvocd A cv ocd Straight out of the box the outputs are assigned as follows CVA Channel 1 note pitch CVB Channel 1 note velocity GATE1 Channel 1 note gate GATE2 Channel 1...

Страница 2: ...hows what additional configuration parameters such as a note number can be provided when you set up this mapping For example a MIDI note blue flag can be directly mapped to a gate output and that MIDI...

Страница 3: ...time CV OCD is switched on The yellow LED blinks a second time once the save takes place Note that patches loaded via Sysex are always saved The button is only needed if you want to save the current...

Страница 4: ...tch it with your new settings Set up your Sysex tool to have a delay between SysEx messages This is how I configure MIDI OX Viewing or editing an existing patch The configuration web page allows you t...

Страница 5: ...e A monosynth played via MIDI must decide to play just one of the notes you are holding and when you release that note it may depending on what synth you have start playing one of the other notes that...

Страница 6: ...e but also for the second third and fourth notes These outputs are used in the polyphonic chord and cycle modes where a single note input can control up to four CV and four gate outputs In Chord modes...

Страница 7: ...t the output will plateau at the highest or lowest allowable value You can also use pitch bend directly to control a CV output This is explained further below Multiple MIDI channels CV OCD allows you...

Страница 8: ...For example let s say we want notes below C3 to play a bass synth and notes above to play a lead synth and both synths should play with highest note priority Here is a patch which could do this The k...

Страница 9: ...r than musical note pitches You can also use them to output Velocity of the most recently played note Specify note input Continuous controller CC value Specify MIDI channel and CC number Pitch bend Sp...

Страница 10: ...the sustain of a note by holding down a key but also have an attack envelope which triggers each time a new key is pressed even if you are playing legato only releasing a key after the next is presse...

Страница 11: ...vice when a slave device should reset its play position to the beginning of a sequence and should start playing in time with MIDI clock ticks When this message is received CV OCV triggers any gate wit...

Страница 12: ...red by a quarter of a beat 1 beat is 24 ticks so each output should be offset from the previous one by a quarter of this i e 6 ticks Firmware Updates The firmware of CV OCD can be updated through the...

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