Altsyncram Cyclone

Altera_Forum · ‎10-28-2009

Hi

I want to use altsyncram block in one of my projects, and i have a little problem. I don't have any idea how to adress cells of memory in this block. With command I have to use here?

Could somebody help me and post here proper command and example of synthax.

THX for any help :)

Altera_Forum · ‎10-28-2009

--- Quote Start ---

Hi

I want to use altsyncram block in one of my projects, and i have a little problem. I don't have any idea how to adress cells of memory in this block. With command I have to use here?

Could somebody help me and post here proper command and example of synthax.

THX for any help :)

--- Quote End ---

Hi,

use Quartus build-in megawizard and generate the Memory you need.

Tools -> MegaWizard Plug-In Manager -> "Create a new custom me ...." -> Memory Compiler

Kind regards

GPK

Altera_Forum · ‎10-28-2009

I don't want to "Create a new custom me ....". I have a altsyncram from cyclone megafunctions and don't now how can I write to memory and read from m... how to create appeal/cancellation to a memory?

alt syncram have a wraddres[3..0], rdaddres[3..0] etc.. etc..

http://zapodaj.net/images/fe586f981e52.png

OK simpler.. I Have a signal suppose a "DATA" and i want to write DATA to memory, what code I must write/have to do it?

Altera_Forum · ‎10-28-2009

set the "wren" input to high and it will write DATA to the WRADDRESS