URL https://opencores.org/ocsvn/an-fpga-implementation-of-low-latency-noc-based-mpsoc/an-fpga-implementation-of-low-latency-noc-based-mpsoc/trunk

Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc

[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [rtl/] [src_noc/] [tree_route.v] - Diff between revs 48 and 54

Rev 48	Rev 54
Line 277...	Line 277...
`input [PLKw-1 : 0] neighbors_rx;`	`input [PLKw-1 : 0] neighbors_rx;`
`input [PLw-1 : 0] neighbors_ry;`	`input [PLw-1 : 0] neighbors_ry;`
`output [DSPw-1: 0] lkdestport_encoded;`	`output [DSPw-1: 0] lkdestport_encoded;`
`input reset,clk;`	`input reset,clk;`

`reg [DSPw-1 :0] destport_encoded_delayed;`	`wire [DSPw-1 :0] destport_encoded_delayed;`
`reg [LKw-1 :0] dest_addr_encoded_delayed;`	`wire [LKw-1 :0] dest_addr_encoded_delayed;`

`tree_deterministic_look_ahead_routing #(`	`tree_deterministic_look_ahead_routing #(`
`.P(P),`	`.P(P),`
`.ROUTE_NAME(ROUTE_NAME),`	`.ROUTE_NAME(ROUTE_NAME),`
`.K(K),`	`.K(K),`
Line 295...	Line 295...
`.neighbors_rx(neighbors_rx),`	`.neighbors_rx(neighbors_rx),`
`.neighbors_ry(neighbors_ry),`	`.neighbors_ry(neighbors_ry),`
`.lkdestport_encoded(lkdestport_encoded)`	`.lkdestport_encoded(lkdestport_encoded)`
`);`	`);`

	`pronoc_register #(.W(DSPw)) reg1 (.in(destport_encoded ), .out(destport_encoded_delayed), .reset(reset), .clk(clk));`
	`pronoc_register #(.W(LKw )) reg2 (.in(dest_addr_encoded ), .out(dest_addr_encoded_delayed),.reset(reset), .clk(clk));`



`ifdef SYNC_RESET_MODE
`always @ (posedge clk )begin`
`else
`always @ (posedge clk or posedge reset)begin`
`endif
`if(reset)begin`
`destport_encoded_delayed <= {DSPw{1'b0}};`
`dest_addr_encoded_delayed<= {LKw{1'b0}};`
`end else begin`
`destport_encoded_delayed<=destport_encoded;`
`dest_addr_encoded_delayed<=dest_addr_encoded;`
`end//else reset`
`end//always`

`endmodule`	`endmodule`