Synthesis using synopsys design compiler

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SUMMARY

The discussion centers on a compilation error encountered while using Synopsys Design Compiler to compile a SystemVerilog counter. The specific error message indicates that the reset condition in an 'if' statement within an 'always' block must be a simple identifier or its negation, leading to a termination of the compilation process. Participants suggest that sharing the code for the 'always' block could provide further insights into resolving the issue.

PREREQUISITES
  • Familiarity with SystemVerilog syntax and constructs
  • Understanding of the Synopsys Design Compiler tool
  • Knowledge of digital design concepts, particularly 'always' blocks
  • Experience with debugging compilation errors in hardware description languages
NEXT STEPS
  • Review SystemVerilog 'always' block syntax and constraints
  • Explore Synopsys Design Compiler documentation for error ELAB-303
  • Learn best practices for writing reset conditions in hardware designs
  • Investigate common compilation errors in SystemVerilog and their resolutions
USEFUL FOR

Hardware designers, digital engineers, and students working with SystemVerilog and Synopsys Design Compiler who are troubleshooting compilation issues.

hoheiho
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Homework Statement


Hi, I am trying to complie my counter (writen in system verilog) using synopsys design compiler. It comes out this error:

The expression in the reset condition of the 'if' statement in this 'always' block can only be a simple identifier or its negation. (ELAB-303)
*** Presto compilation terminated with 1 errors. ***

What factor may care this problem? what can i try to do?

Thank for the help
 
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Perhaps you should post the code for your "always" block so we can see your error? :wink:
 

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