URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

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

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`