read data from SRAM

[Altera_Forum]

hi, 

Is that a person who know how to read data from a Flash memory or SRAM to execute an algorithm as Nios II? regards

[Altera_Forum]

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

[Altera_Forum]

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 

regards

[Altera_Forum]

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

[Altera_Forum]

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?

[Altera_Forum]

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

The section 1 (http://www.altera.com/literature/hb/nios2/n2sw_nii5v2_01.pdf) of the software development handbook (http://www.altera.com/literature/hb/nios2/n2sw_nii5v2.pdf) should be of interest, along with the section 2 (http://www.altera.com/literature/hb/nios2/edh_ed5v1_02.pdf) of the embedded design handbook (http://www.altera.com/literature/hb/nios2/edh_ed_handbook.pdf).

[Altera_Forum]

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

[Altera_Forum]

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. 

 Without further details about your system it is difficult to give you more help.

[Altera_Forum]

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

thank you

[Altera_Forum]

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.

[Altera_Forum]

You can use the instruction 

IORD(SRAM_BASE,0);

[Altera_Forum]

hi 

I try to do the tutorial but don't have a repatoire "MyFIRSTNIOSII5OFTWARETUtORIAL" when you have (.vhdl.sof...)

[Altera_Forum]

You should have a reference design with your development kit, called "Nios II Standard" or similar. You can use it with the tutorial.