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Altera_Forum's avatar
Altera_Forum
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10 years ago

SOC priority rule question

Hello, I have a question regarding SOC rules and their priorities. I use on my design a double clocked memory block. The logic runs at clock1x = 100 Mhz and the memory block uses clock2x...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I think the second way to constraint fulfills your requirement as well because the command "set_multicycle -setup -end -through [get_pins {mydesign|wp1_data_d*}] -to [get_clocks {pll|clock2x}] 1" only overlaps the specified path. However, it is better to check the in TimeQuest whether it is being ignored and the timing relationship on those paths.