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Altera_Forum
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8 years ago

Problems downloading to NIOS II / Verification fails

Hello I am trying to interface the SD RAM on a DE0 board to a NIOS II. I have carefully followed the steps required to set up the SD RAM controller to use the IS42S16400J. Unfortunately when I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi Pavel

I did have a problem when using a newer version of Quartus (ie later than 13.1) in that it didn't support the device Im using.

I'm using windows 10, so normally I would use the snip tool. The reason I wasn't able to do it for the pin assignments was the amount of scrren area I had, I wasn't able to get a full view of the assignments. I thought exporting a csv would be easier. I could have taken several screen shots instead, but I thought that would be more cumbersome.

I have compared your design against mine, and all I can see which is different is that you have an irq line in the connections column. Is that because you're using a later version or Quartus?

I've attached another view of my qsys design. It should be actual size from my screen. I can't find a way to make it bigger.

Andrew