Hi Brian, RME is the name of the company that makes the HDSP 9652. Their website is: http://www.rme-audio.de/english/index.htm M-audio also makes some cool sound cards. http://www.midiman.net/index.php Audiomidi is a good online store to order soundcards from. This is where we ordered ours from. They've got a whole bunch of high end soundcards listed there. http://www.audiomidi.com/ Click on Hardware and then click on Audio Interfaces. -Gautham >From: "Brian Sarvis" <> >To: >Subject: Re: [c6x] SPDIF Daughtercard for c6711 DSK >Date: Tue, 27 May 2003 09:14:09 -0700 > >Gautham, > >Thanks for the advice. I'll give the sound cards a shot. Where would be a >good place to start looking for the cards? Who makes the "RME HDSP 9652?" > >Thanks. > >Brian >>From: "Gautham Mysore" <> >>To: >>Subject: Re: [c6x] SPDIF Daughtercard for c6711 DSK >>Date: Fri, 23 May 2003 23:06:17 +0530 >> >>Hi Brian, >> >>I was thinking of doing something similar with the 6201 EVM sometime ago. >>I >>know of a few boards that have S/PDIF inputs. Not all of them are exactly >>daughtercards so some of them would need some extra interfacing. They each >>have a single S/PDIF input though. I haven't come acroos any T.I. boards >>with an AES/EBU input. The boards are: >> >>1) DEM-DAI 1716 >> >>2) DEM-DAI 1770 EVM >> >>3) DEM-PCM2903 EVM >> >>4) DEM-DIR 1703 >> >>Since you want to have 4 S/PDIF inputs, you might want to consider >>building >>your own board using DIR 1703 IC's. >>Another option is to get the T.I. Home Theater Developement Kit. It has a >>TMS320DA610 (which is based on the 67x architecture). This kit has 4 >>S/PDIF >>inputs but I'm pretty sure that its really expensive. >> >>Now, if you want to develop commercial products that are going to run on >>DSPs, you would need to get some kind of board which can recieve S/PDIF >>signals like you mentioned. However, if you are want to do research or try >>out algorithms, I strongly suggest that you use a PC with a good soundcard >>rather than a DSP. We decided to use a PC in our lab. It has many >>advantages. Firstly, it can be much faster than a single DSP. I tried the >>same C code both on Code Composer Studio (for the 6201 EVM) and on VC++ >>(the >>optimizers on the highest level on both). The program running on VC++ was >>about 4 times faster ( I was using a 1.5 GHz P4). Secondly, there are so >>many amzing soundcards available. Getting multiple digital inputs is not a >>problem at all. We ordered an RME HDSP 9652. This card has 26 channel >>digital input and 26 channel digital output (however 2 channels are S/PDIF >>and 24 channels are in the ADAT format). As far as writing programs, there >>are lots of API's such as Portaudio to get you your samples from your >>soundcard into your program. So at the end of the day, you can really >>concentrate on your algorithms rather than other issues. >> >>Best of Luck, >>Gautham >> >> >> >From: "bnsarvis" <> >> >To: >> >Subject: [c6x] SPDIF Daughtercard for c6711 DSK >> >Date: Thu, 22 May 2003 23:56:47 -0000 >> > >> >Hello, >> > >> >I'm looking to get 4 AES or SPDIF audio signals into my c6711 DSK. >> >Have any of you done this before? Does anyone know of a daughtercard >> >for the DSK that might do this or something similar? Are there any >> >reference designs for connecting a multi-channel AES or SPDIF >> >transceiver, or multiple single-channel transmitters / receivers to a >> >single MCBSP? >> > >> >Thanks for your help. >> > >> >Brian >> > >> > >> > >> >_____________________________________ >> >Note: If you do a simple "reply" with your email client, only the author >>of >> >this message will receive your answer. You need to do a "reply all" if >>you >> >want your answer to be distributed to the entire group. >> > >> >_____________________________________ >> >About this discussion group: >> > >> >To Join: Send an email to >> > >> >To Post: Send an email to >> > >> >To Leave: Send an email to >> > >> >Archives: http://www.yahoogroups.com/group/c6x >> > >> >Other Groups: http://www.dsprelated.com >> > >> > >> >">http://docs.yahoo.com/info/terms/ >> > >> > >> >>_________________________________________________________________ >>Mobile, masti, magic! Cool ringtones & logos. http://www.msn.co.in/mobile/ >>Get noticed >> >> >> >>_____________________________________ >>Note: If you do a simple "reply" with your email client, only the author >>of this message will receive your answer. You need to do a "reply all" if >>you want your answer to be distributed to the entire group. >> >>_____________________________________ >>About this discussion group: >> >>To Join: Send an email to >> >>To Post: Send an email to >> >>To Leave: Send an email to >> >>Archives: http://www.yahoogroups.com/group/c6x >> >>Other Groups: http://www.dsprelated.com >> >> >>">http://docs.yahoo.com/info/terms/ >> >> > _________________________________________________________________ HCL Beanstalk PCs. You could win one. http://server1.msn.co.in/sp03/hclbeanstalktour/index.asp Interested? |