[sdiy] midi2CV

James Patchell patchell at cox.net
Thu Aug 28 00:18:25 CEST 2003


I would say, extremely rare.  It is possible to do, however, with todays 
technology.  You can fairly easily use an FPGA to do the same thing, all 
you need to do is download the Xilinx Webpack FPGA development tools from 
http://www.xilinx.com (they are free tools).  The gate arrays are not very 
expensive, 50K gates will run you about $15.  You will need to use either 
Verilog or VHDL to do the hardware description....well...this is getting 
pretty complicated...I suggest getting either a PIC or an AVR and writing 
the code in either C or assembler...

At 03:08 PM 8/27/2003 +0200, Michiel wrote:
>Hi,
>I was looking for a schematic for polyphonic midi2CV converters without 
>the need for Microprocessor programming, but it seems that they are pretty 
>rare. I would very much like to build one to control about 4 voices, and I 
>was questioning myself, does maby anyone know of such a schematic?
>
>Cheers,
>Michiel

         -Jim
***************************************************
I'm a man
But I can change
If I have to
I guess.

Man's Prayer
Red Green

***************************************************

http://members.cox.net/patchell

***************************************************




More information about the Synth-diy mailing list