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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/] [mesh_torus_noc_top.sv] - Diff between revs 48 and 54

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Rev 48	Rev 54
Line 1...	Line 1...
`// synthesis translate_off`	`include "pronoc_def.v"
`timescale 1ns / 1ps
`// synthesis translate_on`

`/**********************************************************************`	`/**********************************************************************`
`** File: mesh_torus_noc.v`	`** File: mesh_torus_noc.v`
`**`	`**`
`** Copyright (C) 2014-2017 Alireza Monemi`	`** Copyright (C) 2014-2017 Alireza Monemi`
Line 40...	Line 38...
`(`	`(`

`reset,`	`reset,`
`clk,`	`clk,`
`chan_in_all,`	`chan_in_all,`
`chan_out_all`	`chan_out_all,`
	`router_event`
`);`	`);`



`input clk,reset;`	`input clk,reset;`
`//local ports`	`//Endpoints ports`
`input smartflit_chanel_t chan_in_all [NE-1 : 0];`	`input smartflit_chanel_t chan_in_all [NE-1 : 0];`
`output smartflit_chanel_t chan_out_all [NE-1 : 0];`	`output smartflit_chanel_t chan_out_all [NE-1 : 0];`

	`//Events`
	`output router_event_t router_event [NR-1 : 0][MAX_P-1 : 0];`

`//all routers port`	`//all routers port`
`smartflit_chanel_t router_chan_in [NR-1 :0][MAX_P-1 : 0];`	`smartflit_chanel_t router_chan_in [NR-1 :0][MAX_P-1 : 0];`
`smartflit_chanel_t router_chan_out [NR-1 :0][MAX_P-1 : 0];`	`smartflit_chanel_t router_chan_out [NR-1 :0][MAX_P-1 : 0];`

`wire [RAw-1 : 0] current_r_addr [NR-1 : 0];`	`wire [RAw-1 : 0] current_r_addr [NR-1 : 0];`
Line 80...	Line 83...
`assign current_r_addr [x] = x[RAw-1: 0];`	`assign current_r_addr [x] = x[RAw-1: 0];`

`router_top #(`	`router_top #(`
`.P (MAX_P )`	`.P (MAX_P )`
`) the_router (`	`) the_router (`
	`.current_r_id (x),`
`.current_r_addr (current_r_addr [x]),`	`.current_r_addr (current_r_addr [x]),`
`.chan_in (router_chan_in [x]),`	`.chan_in (router_chan_in [x]),`
`.chan_out (router_chan_out[x]),`	`.chan_out (router_chan_out[x]),`
	`.router_event (router_event[x]),`
`.clk (clk ),`	`.clk (clk ),`
`.reset (reset ));`	`.reset (reset ));`

`if(x < NX-1) begin: not_last_node`	`if(x < NX-1) begin: not_last_node`
`assign router_chan_in[x][FORWARD] = router_chan_out [(x+1)][BACKWARD];`	`assign router_chan_in[x][FORWARD] = router_chan_out [(x+1)][BACKWARD];`
Line 124...	Line 129...

`end else begin :mesh_torus`	`end else begin :mesh_torus`
`for (y=0; y`	`for (y=0; y`
`for (x=0; x`	`for (x=0; x`
`localparam R_ADDR = (y<`	`localparam R_ADDR = (y<`
`localparam ROUTER_NUM = (y * NX) + x;`	`localparam RID = (y * NX) + x;`
`assign current_r_addr [ROUTER_NUM] = R_ADDR[RAw-1 :0];`	`assign current_r_addr [RID] = R_ADDR[RAw-1 :0];`

`router_top #(`	`router_top #(`
`.P (MAX_P )`	`.P (MAX_P )`
`) the_router (`	`) the_router (`
`.current_r_addr (current_r_addr [ROUTER_NUM]),`	`.current_r_id (RID),`
`.chan_in (router_chan_in [ROUTER_NUM]),`	`.current_r_addr (current_r_addr [RID]),`
`.chan_out (router_chan_out[ROUTER_NUM]),`	`.chan_in (router_chan_in [RID]),`
	`.chan_out (router_chan_out[RID]),`
	`.router_event (router_event[RID]),`
`.clk (clk ),`	`.clk (clk ),`
`.reset (reset ));`	`.reset (reset ));`


`/*`	`/*`

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