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Altera_Forum's avatar
Altera_Forum
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20 years ago

A debug problem!

I had buid a system in SOPC Builder 5.0 with NIOS II/F, JTAG level 3, 16KBytes onchip_rom, 1KBytes exchange_ram, jtag_uart. In NIOS IDE, I compiled a sample project hello_world_simple, this pro...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

It seems to be that you're trying to put into your RAM a block of code/data which is bigger than it's size.

Besides this, with a -C8 speed grade chip, can you run a NIOS-II at 80MHz? Doesn't your Quartus give warnings about not meeting your timing assignments? We use an EP1C12, 324pins, -C8, NIOS-II, near 89% resources usage (lots of things in hardware) and our highest speed is about 70MHz.