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Altera_Forum
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10 years ago

NIOS is constantly reading from instruction memory and reading/writing to data memory

Hello all, I am still working on my first NIOS design and am having troubles with the instruction/data memory access. Below is a schematic of the NIOS and its peripherals. The NIOS is connected...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Eclipse error messaging sometimes isn't clear. First make sure that it reads the .sopcinfo file that correlates to your design. Then if things don't seem to behave, make the onchip code storage memory as large as you can and trim later. If you run out of code space, Eclipse isn't that clear about telling you so. Add a JTAG UART to your setup that you show in your schematic and try the hello_world_small template might be a good place to start.