Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
12612 Discussions

print result of nios ii custum instruction on model sim?

Altera_Forum
Honored Contributor II
1,015 Views

Hello 

I add sqrt as custom instructio to nios ii and generate built system in sopc and all things ok. 

I write simple code in nios2 ide and simulate it with modelsim but not any result show . 

print NaN or 0.0000!!! 

How can i solve this problem? 

quartus 9.0 and modelsim 6.4a and niosii9 ide used. 

Thank you
0 Kudos
0 Replies
Reply