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VPati1's avatar
VPati1
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7 years ago

How to find time required for execution of custom instructions added to NIOSII processor.

Hi, I am working on NIOSII processor. I have added some custom instructions to NIOSII processor. I want to find time required for execution of those custom instructions. I have tried with timestamp...
JOHI's avatar
JOHI
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7 years ago

Hello,

Have you considered simulation of your niosII system in Modelsim? If you count clock cycles you might get the info you need. Some time ago I thought that simulation of nios system in modelsim was not possible, but it is. See relevant tutorials form more info.

Best Regards,

Johi.