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[/] [openrisc/] [trunk/] [or1200/] [rtl/] [verilog/] [or1200_dmmu_top.v] - Diff between revs 358 and 364

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Rev 358 Rev 364
Line 231... Line 231...
// Register dcpu_adr_i's VPN for use when DMMU is not enabled but PPN is 
// Register dcpu_adr_i's VPN for use when DMMU is not enabled but PPN is 
// expected to come one clock cycle after offset part.
// expected to come one clock cycle after offset part.
//
//
always @(posedge clk or `OR1200_RST_EVENT rst)
always @(posedge clk or `OR1200_RST_EVENT rst)
        if (rst == `OR1200_RST_VALUE)
        if (rst == `OR1200_RST_VALUE)
                dcpu_vpn_r <=  {31-`OR1200_DMMU_PS{1'b0}};
                dcpu_vpn_r <=  {32-`OR1200_DMMU_PS{1'b0}};
        else
        else
                dcpu_vpn_r <=  dcpu_adr_i[31:`OR1200_DMMU_PS];
                dcpu_vpn_r <=  dcpu_adr_i[31:`OR1200_DMMU_PS];
 
 
//
//
// Physical address is either translated virtual address or
// Physical address is either translated virtual address or

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