General Description: When I attempt to create the following core,
- Target = spartan2 - Core name = "mul_by_2_017" - Parallel constant multiplier - Create RPM, Rectangular shape - Constant port B value = 1033 (not reloadable) - Memory type distributed - Register inputs, Port A 8-bits signed - Registered outputs - Minimum pipelining - With asynchronous clear and enable
CORE Generator issues these errors:
ERROR: An internal error has occurred. To resolve this error, please consult the Answers Database at http://support.xilinx.com ERROR: Sim has a problem implementing the selected core. Implementation netlist will not be generated. ERROR: SimGenerator: Failure of Sim to implement customization parameters core multyuu. ERROR: Core multyuu did not generate EDIF implementation netlist (.EDN) file. WARNING: Warnings and/or errors encountered while generating multyuu (Multiplier 3.1) All output products requested may not have been generated. ERROR: Elaboration failure for core Multiplier. ERROR: Elaboration of core Multiplier failed."
This issue has been fixed in Multiply Generator v4_0 , which is available with 4.1i and IP Update #1.
To obtain the latest IP update, please visit the IP center at: