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Altera_Forum
Honored Contributor
Honored ContributorThe problem of reading the data of the memory
hello!
i know the address of memory and i want to read the data. for example: i know the address of SDRAM is 0x01000000, what should i do to read the data from the SDRAM. thanks in advance.4 Replies
Altera_Forumthank you for your suggestion,i need more consideration.
- Altera_Forum
You can use C pointers for that.
Do you also use the sdram to store the software itself? In that case you'll have to use a memory allocation function, such as malloc(), to allocate a memory area. If not, you can just get the address and size of your memory area from system.h. - Altera_Forum
yes i have a sdram controller;
i want to read the data from the address through the application. thank you very much. - Altera_Forum
Do you use a SDRAM controller?
Do you want to access it from a CPU or from custom hardware?
