Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Need a SD Card demonstration in NIOS II

hello,everyone In the DE2_SD_Card_Audio project, the designs uses a Nios II system to demonstrate how to read from the SD card.But the software in NIOS II has not involved to the file memory opera...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

--- Quote Start ---

originally posted by william88@Jul 25 2006, 11:49 AM

when i search "sd" on nios2 uclinux forum.an error takes place like this:

one or all of your search keywords were below 3 characters or you are searched for words which are not allowed, such as 'html', 'img', etc, please go back and increase the length of these search keywords or choose different keywords.

actually,i can use uc/fs file system,i think it is easier than uclinux.i have already downloaded the uc/fs code,but in the fs\device folder there has no driver for sd/mmc nand flash.now i need to use the sd card, but i did not know how to write the driver, who can provide this driver? thanks!

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=17085)

--- quote end ---

--- Quote End ---

http://forum.niosforum.com/forum/index.php...pic=3562&hl=mmc (http://forum.niosforum.com/forum/index.php?showtopic=3562&hl=mmc)