What kind of DSP processors are better for communication system implementation?

[amiran2001]

What kind of dsp processors are better for communication system implementation?

 

[kastantin]

Re: dsp processor

I thing TMS320c54xx
because it is widely use in mobiles, not expense and low power consumption

 

[rajsrikanth]

Re: dsp processor

TMS-320 c54xx are useful in this for u.

 

[cydi]

dsp processor

Some mobiles use ARMs 56 series dSP chips... really powerfull and low power are its USPs...

 

[ebook123456789]

Re: dsp processor

it depends on your application area. if for telcom and network, c54xx is good and has lot sw support. for mobile, c55 should be good for enhanced power consumption. TI has OMAP platform. Oak and MOT dsp are also ok.

 

[swingbyte]

Re: dsp processor

What is it you want to do? If you are building a stand alone system then look to the chips, But you can do a lot of work with a pc - winmodems do.

 

[dsp4us]

dsp processor

There is no such a thing as "better dsp processor". As have been said it depends on for what application you going to use that. TI's 54 mentioned before was very popular several years ago. It took off when Nokia started to use it for its cell phones (as a core). Now 54 model is obsolete - 55's replaced that. It has more features and consumes less power. For application which does not concern about power consumption: ADI BlackFin, Ti 64 or even Ti 67 (floating point processor - mainly for radars and big complex systems) have widely used.

Cheers