[oc] help about or1k's dmmu

["qcpassed" <qcpassed@sina.com>]

 in http://www.opencores.org/cvsweb.shtml/or1k/or1200/rtl/verilog/or1200_dmmu_top.v
assign dcdmmu_cycstb_o = (!dc_en & dmmu_en) ? ~(miss | fault) & dtlb_done & dcpu_cycstb_i : ~(miss | fault) & dcpu_cycstb_i;
 I think !dc_en is very strange even wrong and i can not understand it.
can anyboody tell me?
Thanks

　　　　　　　　qcpassed
　　　　　　　　qcpassed@sina.com
　　　　　　　　　　2003-04-06




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