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Amiga's avatar
Amiga
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3 years ago

syn_encoding attribute vs STATE_MACHINE_PROCESSING

Hi all, In specifying the encoding method for a state machine, which has priority, the syn_encoding attribute or Quartus' STATE_MACHINE_PROCESSING? From my research, it seems that Quartus' opti...
RichardT_altera's avatar
RichardT_altera
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3 years ago

Yes, you are right. Assignments or settings made with the Intel® Quartus® Prime software, the .qsf, or the Tcl interface take precedence over assignments or settings made with synthesis attributes in your HDL code.

You can use the User-Encoded setting of the State Machine Processing option, to assign your own state encoding.


Best Regards,

Richard Tan


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