leonyang Posted September 21, 2011 Report Share Posted September 21, 2011 I am a little bit confused by the volatility attribute of the register field. What's the explicit definition for the volatility of the register? Quote Link to comment Share on other sites More sharing options...
jadec Posted September 21, 2011 Report Share Posted September 21, 2011 The normal C++ definition is that the register should not be cached. As far as I can tell, the UVM code doesn't do anything but store and return it. Quote Link to comment Share on other sites More sharing options...
leonyang Posted September 22, 2011 Author Report Share Posted September 22, 2011 So, Is there any difference in the function between the field with volatile =1 and that with volatile =0? In other words, which access types should be configured with valid volatile and which ones otherwise. Thx Quote Link to comment Share on other sites More sharing options...
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