read data from SRAM

Please do not multipost, and explain more what you would like to do.

I would like to know how to read data(image) from a Flash memory or SRAM .this data are use to execute an algorithm as Nios II

I'm still not sure what you are looking for, but you can just use C tables.

I have a algortihm in C++,i excute the code with "command Shell " inder visual 2008.I would like to implemnt it in Softwere in FPGA .I use NiosII ,I do build .I want to do excute .The problem how use the commad shell to excute the algorithm.Ithink to use SRAM or flash memory but Idon't how do it?

I suggest to read some documentation, in the nios ii literature (http://www.altera.com/literature/lit-nio2.jsp) section.

I see the document it'is very fast .I don't find the solution for my problem

Start with a few simple tutorials about software development under Nios II to familiarize yourself with the tools first. Then you should see how to port your algorithm to it.

can you please send me a simple tutorials about software development under Nios II or a link

There is this one (http://www.altera.com/literature/tt/tt_my_first_nios_sw.pdf?gsa_pos=2&wt.oss_r=1&wt.oss=nios%20software%20tutorial), or the other resources I gave further up.

You can use the instruction