Data Storage - circular read address generator

Author

circular read address generator

ravindra kalla

2005-08-12, 8:46 pm

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.