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Altera_Forum's avatar
Altera_Forum
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13 years ago

Multiple Nios II and Qsys

Hello, Is there anybody that used/have experience with Qsys to fit five Nios II on a Cyclone IV EP4CE22 FPGA? I could only fit one. I need to use SDRAM controller. I'd like to know how many...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

It looks okay to me. You can always try and run the nm command on the generated elf files to check that everything is put in the correct memory area, but I don't see any problem in your linker script settings.

My next suggestion would be to put some signaltap probes around the two CPU's Avalon masters to try and figure out what they are doing and why your first CPU is freezing.