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ymiler's avatar
ymiler
Icon for Contributor rankContributor
2 years ago
Solved

Locate all FF in the OBUF

Hi What is the constraint to locate all the FF in the OBUF ? I need a minimum and constant routing latency for each synthesis
Fpga Devkit
  • ShengN_altera's avatar
    ShengN_altera
    2 years ago

    Seems like you're using Pro version. Then probably can use GPIO IP under section I/O in IP Catalog. The register mode choose DDIO.


sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
2 years ago

Fast Output Register assignment in the Assignment Editor.