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

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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [rtl/] [src_noc/] [fattree_noc_top.sv] - Diff between revs 54 and 56

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Rev 54	Rev 56
Line 16...	Line 16...
`most routers has 2K ports, excep the top level has only K`	`most routers has 2K ports, excep the top level has only K`

`***************************************/`	`***************************************/`


`module fattree_noc_top`	`module fattree_noc_top #(`
`import pronoc_pkg::*;`	`parameter NOC_ID=0`
`(`	`) (`
`reset,`	`reset,`
`clk,`	`clk,`
`chan_in_all,`	`chan_in_all,`
`chan_out_all,`	`chan_out_all,`
`router_event`	`router_event`
`);`	`);`

	`NOC_CONF

`input clk,reset;`	`input clk,reset;`
`//Endpoints 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];`
Line 44...	Line 45...

`localparam`	`localparam`
`PV = V * MAX_P,`	`PV = V * MAX_P,`
`PFw = MAX_P * Fw,`	`PFw = MAX_P * Fw,`
`NRL= NE/K, //number of router in each layer`	`NRL= NE/K, //number of router in each layer`
`NEFw = NE * Fw,`
`NEV = NE * V,`
`CONG_ALw = CONGw * MAX_P,`	`CONG_ALw = CONGw * MAX_P,`
`PLKw = MAX_P * LKw,`	`PLKw = MAX_P * LKw,`
`PLw = MAX_P * Lw,`	`PLw = MAX_P * Lw,`
`PRAw = MAX_P * RAw; // {layer , Pos} width`	`PRAw = MAX_P * RAw; // {layer , Pos} width`

Line 80...	Line 79...

`generate`	`generate`
`for( pos=0; pos`	`for( pos=0; pos`
`localparam RID = pos;`	`localparam RID = pos;`
`router_top # (`	`router_top # (`
	`.NOC_ID(NOC_ID),`
`.P(K)`	`.P(K)`
`)`	`) the_router (`
`the_router`
`(`
`.current_r_id (RID),`	`.current_r_id (RID),`
`.current_r_addr (current_r_addr [RID]),`	`.current_r_addr (current_r_addr [RID]),`
`.chan_in (router_chan_in [RID][K-1 : 0]),`	`.chan_in (router_chan_in [RID][K-1 : 0]),`
`.chan_out (router_chan_out[RID][K-1 : 0]),`	`.chan_out (router_chan_out[RID][K-1 : 0]),`
`.router_event (router_event[RID][K-1 : 0]),`	`.router_event (router_event[RID][K-1 : 0]),`
Line 101...	Line 99...
`for( level=1; level`	`for( level=1; level`
`for( pos=0; pos`	`for( pos=0; pos`
`localparam RID = NRL*level+pos;`	`localparam RID = NRL*level+pos;`

`router_top # (`	`router_top # (`
	`.NOC_ID(NOC_ID),`
`.P(2*K)`	`.P(2*K)`
`)`	`) the_router (`
`the_router`
`(`
`.current_r_id (RID),`	`.current_r_id (RID),`
`.current_r_addr (current_r_addr [RID]),`	`.current_r_addr (current_r_addr [RID]),`
`.chan_in (router_chan_in [RID]),`	`.chan_in (router_chan_in [RID]),`
`.chan_out (router_chan_out[RID]),`	`.chan_out (router_chan_out[RID]),`
`.router_event (router_event[RID]),`	`.router_event (router_event[RID]),`

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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [rtl/] [src_noc/] [fattree_noc_top.sv] - Diff between revs 54 and 56