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Altera_Forum
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16 years ago

Trouble with creating multiprocessor Nios II system with shared memory

Hello, I have created a multiprocessor Nios II system with two cpus sharing on-chip memory to print to the console (JTAG UART). I used the Altera "Creating Multiprocessor Nios II Systems Tutor...
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Altera_Forum
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16 years ago

Goto Quartus meniu "Assignements" find "Device". After that find Analysis & Synthesis Settings and uncheck: Power-Up Don't Care.

If this will not help. Try to build some counter that holds reset for example one second. Maybe there is a problem that CPU3 is gets not all software from EPCS and try to run when it incomplete. So reset hold may help to solve this problem.