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FPGAManWhoCan
New Contributor
New ContributorIs there a way to force the use of 9x9 multipliers over 18x18?
Hi there, I'm working with the Cyclone V and have the constraint that im only able to use the 9x9 multipliers in the variable precision DSP blocks.
The design im trying to synthesize is something...
FvM
Super Contributor
Super ContributorHello
seeing 18x18 multiplier in post-fit design doesn't tell much about the capability of implementing your design with 9x9 only, I think. Post fit represents an optimization of a given design with available resources, not necessary the implementation with minimal resources.
seeing 18x18 multiplier in post-fit design doesn't tell much about the capability of implementing your design with 9x9 only, I think. Post fit represents an optimization of a given design with available resources, not necessary the implementation with minimal resources.
