Forum Discussion

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

Signal Tap II Logic Analyzer function

Hy everyone.. I have a system of SOPC here (attached* pic1). I access my SOPC using NIOS II IDE,by using a simple read/write function through it.(*attached pic2) my objective here is to ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

--- Quote Start ---

Do You see that You're writing to address, where Your Nios CPU firmware is palced? you're basically destroying the CPU itself. You are probably writing to the reset vector, so the CPU resets and SDRAM controller resets too.

--- Quote End ---

Hy Socrates..

You mean this reset vector??(attached*)

I didn't write to that address, did I ?

I write the data to SDRAM_BASE ..

Please correct me if I am wrong .. Or maybe you can show me some example?

Thank you in advance

Yuyex:o