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  3. Systemverilog SVA question: begin/end blocks

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Systemverilog SVA question: begin/end blocks

cubicle82
cubicle82 over 16 years ago

I hvae a question about property declarations.  Is it legal to place them inside a begin/end block?

 

For example:

module my_module(

  input logic clk,

  input logic rstn,

   ...

  );

 

begin : property_declarations

property p_reset_width( clk, rstn ); //negedge 'rstn' must be >= 3 cycles

   @( posedge clk ) $fell( rstn )|=>$stable( rstn ) ##[*2];

endproperty

end : property_declarations

 

endmodule : my_module

 

Some tools are able to compile this module (as shown above), but other tools require me to remove the begin/end block.

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  • tpylant
    tpylant over 16 years ago

    Yes, that is supported with correct syntax. I don't think you want the '##' in the property.

    Tim

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