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matej
Joined: Feb 22, 2007 Posts: 16 Location: Munich
G2 patch files: 4
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State Machine
Janitor
Joined: Apr 17, 2006 Posts: 2809 Location: New York
Audio files: 24
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Posted: Tue Aug 09, 2011 11:33 am Post subject:
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You might be interested to know that Elektor magazine has started a new series of articles entitled "Audio DSP Course" and have completed two installments thus far in the May and June Issues. These papers feature the DSP chips from Freescale. In particular, the DSP56374.
Link to Elektor
http://www.elektor.com/elektor-uk.35.lynkx
Also, don't forget about some of the great FPGA and MCU boards from Digilent
http://www.digilentinc.com/
Have fun and please keep us up to date on your choices.
Bill |
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BobTheDog
Joined: Feb 28, 2005 Posts: 4044 Location: England
Audio files: 32
G2 patch files: 15
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Posted: Wed Aug 10, 2011 2:53 pm Post subject:
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I can recomend the ezDsp stuff, they are cheap as chips and the dev environment works well and is not crippled in any way.
The samples included are enough to get you going and the TI documentation is very good.
Ideal for a beginning board. |
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matej
Joined: Feb 22, 2007 Posts: 16 Location: Munich
G2 patch files: 4
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Posted: Mon Aug 15, 2011 2:54 am Post subject:
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Thank you both for your answers.
The elector articles looks interesting, especially if they will sell ready-built board. I am only concerned about freescale software support. Symphony studio apperently isn't well documented and Suite 56 is very old.
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PostPosted: Wed Aug 10, 2011 9:53 pm Post subject:
I can recomend the ezDsp stuff, they are cheap as chips and the dev environment works well and is not crippled in any way.
The samples included are enough to get you going and the TI documentation is very good.
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That sounds good, I will take a better look at it.
I'm currently writing sound synthesis algorithms in visual c++, but I'm just at the begining. I spend too much time playing music. |
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JovianPyx
Joined: Nov 20, 2007 Posts: 1988 Location: West Red Spot, Jupiter
Audio files: 224
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Posted: Sat Dec 01, 2012 12:52 pm Post subject:
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I know this thread is very old, but I thought I'd toss a reply in since I have some dsPIC experience. The dsPIC circuit requirements are quite simple and non-critical. I was able to get 4 crystal clock dsPIC systems running using stripboard. They all run at the maximum performance of 40 MIPs. So anyone else who might need to use a dsPIC - don't be afraid to DIY it, it works. Yes, you need to observe basic RF circuit rules - the main one being - keep your high frequency wires short. I was able to mount the 20 MHz crystal within 1/4 inch of the IC (28 pin DIP). Programming can be accomplished with the low cost PICkit-2 which will program a wide variety of Microchip devices. _________________ FPGA, dsPIC and Fatman Synth Stuff
Time flies like a banana. Fruit flies when you're having fun. BTW, Do these genes make my ass look fat? corruptio optimi pessima
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