Intel® Stratix® 10 Embedded Memory User Guide

ID 683423
Date 10/01/2021
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

4.4.3. Fmax Target Measuring Methodology

The specified Fmax target is measured using the following conditions:

  • IP is compiled as a stand-alone component, and is wrapped inside a wrapper.
  • The wrapper has 1 non-resettable flop layer to register all wrapper input and output ports except for clocks.
  • The wrapper flop layer must be preserved through synthesis attributes:
    (* altera_attribute = {"-name DONT_MERGE_REGISTER ON; -name PRESERVE_REGISTER ON; -name ADV_NETLIST_OPT_ALLOWED NEVER_ALLOW"} *)
  • All wrapper ports except for clocks are set as virtual pins.
Note: This measurement is not intended to validate actual IP performance when integrated into a real system.