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Altera_Forum's avatar
Altera_Forum
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17 years ago

I want to know the max speed of NIOS ii based on cyclone iii EP3C120N780C

I have a DK-DSP-3C120N KIT,the NIOS II clock can not exceed 100mhz.The highest speed of NIOS II /f is now just 100mhz.The C program always dead when the clock exceed 100mhz.I want to working at least...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

In order to constrain the I/Os,I must specify the max/min input and output delays.But how to decide the max/min value? Should I get it from the Electrical Characteristics in the CycloneIII Handbook?

Thank for BadOmen.