Re: circular buffer(its urgent)

"ravindra kalla" <ravindra28d@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message news:o4CdnSmPuMdApmDfRVn_vQ@xxxxxxxxxxxxxxx
> hi,
>
> i m doing project on image processing.For that i need to store pixel
> value of any frame in memory. I read from one journal that there is
> one circular read address generator which is used to generate physical
> address from logical address this help to reduce the size of memory.
>
> I have to store 30*32 pixel in memory.NOW for that i have to generate
> physical address for those memory location.THey suggest circular read
> address generator for this.
>
> But i never read about circular read address generato.So please
> anybody tell me about this generator.
> Is it possible to reduce memory size using this method.
>

I think you're asking the wrong people. This group primarily focusses on
harddisks, tape drives, CD/DVD, storage area networks and backup/restore
issues. I would suggest posting your question in the comp.arch.embedded
newsgroup where people routinely deal with generating memory and processor
addresses.

Rob


.

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