SeanChou Posted May 27, 2011 Report Share Posted May 27, 2011 Hi, I am not sure if it is a known issue or not. FYI and thanks! the problem is the upd could be wrong when XupdateX returns vaule 0xffffffff (~0) when access = W1C. in uvm_reg::update function upd=0; foreach (m_fields[i] ) upd |= m_fields[i].XupdateX() << m_fields[i].get_lsb_pos(); in uvm_reg_field::XupdateX() case (m_access) ... "W1C": XupdateX = ~m_desired; ... endcase Quote Link to comment Share on other sites More sharing options...
SeanChou Posted May 28, 2011 Author Report Share Posted May 28, 2011 This issue should still persist after browsing the same place in Mon, 23 May 2011 version on SourceForge. Quote Link to comment Share on other sites More sharing options...
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