Plum Audio OCP Manual Download Page 5

OCP (SMD) Build guide (v1.0), 04/07/2022

 

 

www.plum-audio.com

 

Teensy 3.2 

Inside the kit you will find the teensy board and rows of 14, 
13 and 2 pin headers, the male headers is already attached 
to the female sockets (If not, please connect them before 
soldering). 
The side of female sockets should soldered to the back of 
the module board and the pin headers to the teensy board.  
Insert all sockets to the holes in the module board, place the 
teensy on top of the pin headers and first solder the pins to 
the teensy.  
then you can solder the female headers to the main board 
from the other side.  

Watch Video

 

(Video of the TH version assembly, it’s exactly 

the same here…) 
 

 

 

Pogo Pins

 

used to connect 3 pads from the bottom of the teensy board 
to the module board.  
one pin is for reset and other two is to connect the USB data 
signals (D+ and D-).  
first you need to remove the teensy from his socket.  
Insert the pins to the holes (spring end should face up) and 
solder them from the other side of the board. 

 

 

 
 

FRONT SIDE OF THE BOARD (INTERFACE PARTS): 

 

1.  OLED SCREEN 

 

 

 

Inside the kit you will find a small bag with the OLED, 3 standoffs and 1X7 pin header.  
First screw the 3 standoffs to the board in order to support the screen, insert 1X7 pin headers to 
the holes in the module board.  
Place the screen on top of the standoffs, make sure that the pin headers in their places from 
both sides and tight the top 2 screws. now you can solder the pin headers from both sides.  

Watch Video

 

(Video of the TH version assembly, it’s exactly the same here…) 

Summary of Contents for OCP

Page 1: ...e Ornament and Crime Polymorphic cv generator is one of the most versatile cv generator processor modules for Eurorack Ornament and Crime can load dozens of different apps for many uses If this is you...

Page 2: ...accessing MIDI to CV CV to MIDI functions of the Hemisphere firmware Captain MIDI Atenuverters With the 4 knobs you can scale and invert any modulation source you plugged to the CV inputs when nothing...

Page 3: ...using the types of tips that are appropriate for the specific soldering task This is to make the solder faster and get better and nicer results For this project I ll recommend to use 2 types of solder...

Page 4: ...s used to set or disable the VOR option of the hardware See further explanation later in this document 2 Back TRIG Pin headers 1 Row of 4 Pins For back TRIG_IN Interface These headers are connected to...

Page 5: ...re 6 Pogo Pins used to connect 3 pads from the bottom of the teensy board to the module board one pin is for reset and other two is to connect the USB data signals D and D first you need to remove the...

Page 6: ...hen the voltage is negative Use the black LED stands provided in the kit which allows the installation of the LEDs at the right height and provide support and insulation for the LED legs Place the LED...

Page 7: ...tate should indicate bipolar operation of the attenuverters and the pressed state will indicate unipolar operation At the bottom of the button there is a minus mark on one side this mark should be dir...

Page 8: ...nd solder all parts except the USB board 8 Before you solder the USB board connect a micro USB cable to the jack leave the other end unconnected push the pin headers of the USB board against the cable...

Page 9: ...he offset to Bi Polar 5v Uni Polar 0v to 10v or Asymmetric 3v to 7v Auto select of VOR offset when opening new app In official firmware only Envelopes Uni Polar LFO s Bi polar Sequencers and Quantizer...

Page 10: ...Correct display offset With the OLED provided there should be no offset problems you can skip to the next step 4 CV Outputs In the following 40 steps you will calibrate the CV outputs from the farthes...

Page 11: ...your new OCP and read Ornament and Crime firmware manual to understand how to operate it If you have problems questions or if you found mistakes in this document visit PlumAudio DIY First Aid group at...

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