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Altera_Forum
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15 years ago

Nios Problem

Hello, I am runnning a simple hello program using DE2-70. But still getting error mssage as: Using cable "USB-Blaster [USB-0]", device 1, instance 0x00 Processor is already paused Readin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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Hi,it maybe some reasons as list:

Firstly you should know where is the address(SOPC every component has its address).Mostly

errors happen in the memory or sdram.

Secondly,you need to exam you PCB board.

And then check every component to find if some interface got wrong links.

Last,check the Quartus project:to see if the pio setting right or pll phase shift.

Above all,your Nios IDE programme must be right!

--- Quote End ---

I am getting warning after compilation as :

No exact pin assignments for 192 out of 212 pins.

I have switched to the device EP2C70F896C6Then one error message appears to remove all assignments. I have then imported .qsf file for pin assignment. But it is still showing the above error.