Article ID: 000097174 Content Type: Error Messages Last Reviewed: 10/30/2023

Warning(13469): Verilog HDL assignment warning at mbl_table_mux.sv(116): truncated value with size 24 to match size of target (23)

Environment

    Intel® Quartus® Prime Pro Edition
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Description

This warning might be seen in the Intel® Quartus® Prime Pro Edition Software version 23.3 when you compile a design containing the Memory Subsystem Intel® FPGA IP that instantiates a Content-Addressable Memory Intel® FPGA IP using the MBL algorithm. It happens when a Content-Addressable Memory Intel® FPGA IP instance using MBL is connected to an external memory that is not large enough to hold both hash and key/result tables.

Resolution

This warning cannot be ignored.
To work around this problem in the Intel® Quartus® Prime Pro Edition Software version 23.3, perform one of the following solutions:

  • Lower the log2 number of the key/result table
  • Increase the size of your memory device
  • Reduce key/result width
  • Lower the number of bins per row

This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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