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Dream SAM2695 breakout board

MIDI synth board

julienJulien
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  • Description
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  • julienJulien

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  • OSHPark
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hardware
midi MUSIC

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This project was created on 06/20/2015 and last updated 9 years ago.

Description

Inspired by DreamBlaster Synth S1 and Fluxamasynth, this breakout board use the new Dream's SAM2695 MIDI chip instead of now obsolete SAM2195.

Components

  • 1 × SAM2695 Low power single chip sythesizer with effects and built-in CODEC
  • 1 × MIC5225 Power Management ICs / Linear Voltage Regulators and LDOs

Project Logs
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  • Fluxamasynth

    Julien • 02/27/2016 at 09:57 • 0 comments

    For those interseted in the Dream SAM2695 chip, Modern Device just updated their Fluxamasynth Shield with it !

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tedysuwarnadysoleh wrote 12/02/2021 at 01:34 • point

Dream Sam 2695 MIDI pin aout 4 pin MIDI Vin ,ground and 3,3 v conection tx ground Vin to 5v or 3,3 v

  Are you sure? yes | no

tedysuwarnadysoleh wrote 04/10/2018 at 04:18 • point

amazing good projetc ideam dream breakout just plug din midi jack so that control sound standart midi port devices

  Are you sure? yes | no

Julien wrote 07/07/2018 at 05:14 • point

http://10rem.net/blog/2012/03/31/midi-module-assembly-instructions

  Are you sure? yes | no

tedysuwarnadysoleh wrote 04/03/2018 at 02:16 • point

I have finished making pcb dream breakoutboard dream sam 2695 how to get midi port its standalone can be connected directly via midi in standard midi keyboard without any micocontroler ?

  Are you sure? yes | no

JudgeBeeb wrote 05/08/2017 at 19:27 • point

Great project. If you don't mind my asking, wWhat inductor did you use at L1 between 3V3D and 3V3A?

  Are you sure? yes | no

Julien wrote 05/08/2017 at 20:59 • point

Hi Robert, thank you ! L1 is a ferrite bead

  Are you sure? yes | no

JudgeBeeb wrote 05/08/2017 at 21:01 • point

Thanks.

  Are you sure? yes | no

Julien wrote 02/09/2017 at 15:11 • point

@tedysuwarnadysoleh

You are right, some information are missing :

- Y1 is a 12Mhz oscillator (TXC 7A-12.000MAAJ-T)

- U2 is a SOT23 LDO 3.3v voltage regulator (micrel MIC5225 or MIC5504)

- as I said any 6.3v capacitors should be OK, all 10uF are 1206 tantalum, but ceramic will works as well. I used X5R for 100nF

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/09/2017 at 05:33 • point

if I want to make a dream sam 2695 breakout any component should I buy besides ic dream sam 2605 and 5225 mic microchip especially in the picture iseperti y1, u2, C 22, C 14

  Are you sure? yes | no

Julien wrote 02/08/2017 at 16:06 • point

@tedysuwarnadysoleh

I'm not sure to understand your question, since the whole board works =< 5V, i think 6.5V capacitors would be OK ? I do not have a precise list, do not forget it's hobby works :)

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/08/2017 at 01:25 • point

when extrack and read my eagle software no details part component list volt detail

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/08/2017 at 01:24 • point

can you give me detail part list component volt detail please?

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/08/2017 at 01:23 • point

yes http://asimov.n0life.org/~julbouln/electro/dream_breakout.zip, but no detail part components list volt 

  Are you sure? yes | no

Julien wrote 02/07/2017 at 18:42 • point

@oshpark Thanks :) It is so easy to do design with 0.4 QFN thanks to your PCB service !

  Are you sure? yes | no

Julien wrote 02/07/2017 at 18:38 • point

@tedysuwarnadysoleh

Thanks for your intereset ! schematics and layout are available here : http://asimov.n0life.org/~julbouln/electro/dream_breakout.zip

you can easily extract BOM with free eagle CAD software

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/08/2017 at 01:54 • point

yes layout and your schematic no detail part list component detail volt

  Are you sure? yes | no

oshpark wrote 02/07/2017 at 18:31 • point

Groovy!  Interesting project. Thanks for sharing.

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/06/2017 at 07:49 • point

can provide the name of spare parts in detail what is needed to make this dream breakout?

  Are you sure? yes | no

tedysuwarnadysoleh wrote 02/06/2017 at 07:49 • point

can provide the name of spare parts in detail or biil of material component list what is needed to make this dream breakout?

  Are you sure? yes | no

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