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Altera_Forum's avatar
Altera_Forum
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18 years ago

Error: Project too complex: hierarchy path is too long

hi, i have created my custom instruction hardware and created a nios system, system generation was successful but the Quartus II compilation (after system generation) was unsuccessful with display...
Altera_Forum's avatar
Altera_Forum
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18 years ago

If I get it right, you can break down your combinational path into chunks, so along the way, the data is registered. What is happening is that you're expecting the device to do lots of work in one clock cycle, which is apparently not able to!