RE: [sv-bc] Are modport port directions enforced?

From: Steven Sharp <sharp_at_.....>
Date: Tue Feb 27 2007 - 14:29:05 PST
>From: "Mark Hartoog" <Mark.Hartoog@synopsys.com>

>What value will this print? Are there Verilog simulators where this
>will not print '5'?

Yes.  Unless the implicit continuous assignment process preempts
the initial block process execution, the print will produce an x.
In the absence of such preemption (which inlining would be the
equivalent of) that would be the expected result.  This potential
delay for an implicit continuous assignment is one of the visible
differences between these two viewpoints.

Steven Sharp
sharp@cadence.com


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Received on Tue Feb 27 14:29:23 2007

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