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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [perl_gui/] [lib/] [perl/] [mpsoc_verilog_gen.pl] - Blame information for rev 25

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use strict;
use warnings;
use mpsoc;
use soc;
use ip;
use ip_gen;
use Cwd;
use rvp;
 
 
 
sub mpsoc_generate_verilog{
        my $mpsoc=shift;
        my $mpsoc_name=$mpsoc->object_get_attribute('mpsoc_name');
        my $io_v="\tclk,\n\treset";
        my $io_def_v="
//IO
\tinput\tclk,reset;\n";
        my $param_as_in_v;
 
        #generate socs_parameter
        my $socs_param= gen_socs_param($mpsoc);
 
        #generate noc_parameter
        my ($noc_param,$pass_param)=gen_noc_param_v($mpsoc);
 
        #generate the noc
        my $noc_v=gen_noc_v();
 
        #generate socs
        my $socs_v=gen_socs_v($mpsoc,\$io_v,\$io_def_v);
 
        #functions
        my $functions=get_functions();
 
        my $mpsoc_v = (defined $param_as_in_v )? "module $mpsoc_name #(\n $param_as_in_v\n)(\n$io_v\n);\n": "module $mpsoc_name (\n$io_v\n);\n";
        add_text_to_string (\$mpsoc_v,$functions);
        add_text_to_string (\$mpsoc_v,$socs_param);
        add_text_to_string (\$mpsoc_v,$noc_param);
        add_text_to_string (\$mpsoc_v,$io_def_v);
        add_text_to_string (\$mpsoc_v,$noc_v);
        add_text_to_string (\$mpsoc_v,$socs_v);
        add_text_to_string (\$mpsoc_v,"\nendmodule\n");
 
 
        return $mpsoc_v;
}
 
sub get_functions{
        my $p='
//functions
        function integer log2;
                input integer number; begin
                        log2=0;
                        while(2**log2<number) begin
                                log2=log2+1;
                        end
        end
        endfunction // log2
 
        function integer CORE_NUM;
                input integer x,y;
                begin
                        CORE_NUM = ((y * NX) +  x);
                end
        endfunction
 
 
 
        localparam      Fw      =   2+V+Fpay,
                                NC     =        (TOPOLOGY=="RING")? NX    :   NX*NY,    //number of cores
                                Xw      =   log2(NX),
                                Yw      =   log2(NY) ,
                                Cw      =   (C>1)? log2(C): 1,
                                NCw     =   log2(NC),
                                NCV     =   NC  * V,
                                NCFw    =   NC  * Fw;
        ';
 
        return $p;
 
 
 
}
 
 
sub  gen_socs_param{
        my $mpsoc=shift;
        my $socs_param="
//SOC parameters\n";
        my $nx= $mpsoc->object_get_attribute('noc_param',"NX");
    my $ny= $mpsoc->object_get_attribute('noc_param',"NY");
    my $processors_en=0;
    for (my $y=0;$y<$ny;$y++){
                for (my $x=0; $x<$nx;$x++){
                        my $tile=($nx*$y)+ $x;
                        my ($soc_name,$n,$soc_num)=$mpsoc->mpsoc_get_tile_soc_name($tile);
                        if(defined $soc_name) {
                                my $param=      gen_soc_param($mpsoc,$soc_name,$soc_num,$tile);
                                add_text_to_string(\$socs_param,$param);
                        }
        }}#x&y
        $socs_param="$socs_param \n";
        return $socs_param;
 
}
 
 
sub  gen_soc_param {
        my ($mpsoc,$soc_name,$soc_num,$tile)=@_;
        my $top=$mpsoc->mpsoc_get_soc($soc_name);
        my $setting=$mpsoc->mpsoc_get_tile_param_setting($tile);
        my %params;
        if ($setting eq 'Custom'){
                 %params= $top->top_get_custom_soc_param($tile);
        }else{
                 %params=$top->top_get_default_soc_param();
        }
        my $params="\n\t //Parameter setting for $soc_name  located in tile: $tile \n";
        foreach my $p (sort keys %params){
                        $params="$params\t localparam ${soc_name}_${soc_num}_$p=$params{$p};\n";
        }
 
 
 
        return $params;
}
 
 
sub gen_noc_param_v{
        my $mpsoc=shift;
        my $param_v="\n\n//NoC parameters\n";
        my $pass_param;
        my @params=$mpsoc->object_get_attribute_order('noc_param');
        foreach my $p (@params){
                my $val=$mpsoc->object_get_attribute('noc_param',$p);
                add_text_to_string (\$param_v,"\tlocalparam $p=$val;\n");
                add_text_to_string (\$pass_param,".$p($p),\n");
                #print "$p:$val\n";
 
        }
        my $class=$mpsoc->object_get_attribute('noc_param',"C");
        my $str;
        if( $class > 1){
                $str="CLASS_SETTING={";
                for (my $i=$class-1; $i>=0;$i--){
                        $str=($i==0)?  "${str}Cn_0};\n " : "${str}Cn_$i,";
                }
        }else {
                $str="CLASS_SETTING={V{1\'b1}};\n";
        }
        add_text_to_string (\$param_v,"\tlocalparam $str");
        add_text_to_string (\$pass_param,".CLASS_SETTING(CLASS_SETTING),\n");
        my $v=$mpsoc->object_get_attribute('noc_param',"V")-1;
        my $escape=$mpsoc->object_get_attribute('noc_param',"ESCAP_VC_MASK");
        if (! defined $escape){
                add_text_to_string (\$param_v,"\tlocalparam [$v :0] ESCAP_VC_MASK=1;\n");
                add_text_to_string (\$pass_param,".ESCAP_VC_MASK(ESCAP_VC_MASK),\n");
        }
        add_text_to_string (\$param_v," \tlocalparam  CVw=(C==0)? V : C * V;\n");
        add_text_to_string (\$pass_param,".CVw(CVw)\n");
 
 
        return ($param_v,$pass_param);
 
 
 
}
 
 
 
 
sub gen_noc_v{
 
 
        my $noc =  read_file("../src_noc/noc.v");
        my @noc_param=$noc->get_modules_parameters_not_local_order('noc');
 
 
        my $noc_v='
 
//NoC ports
        wire [Fw-1      :   0]  ni_flit_out                 [NC-1           :0];
        wire [NC-1      :   0]  ni_flit_out_wr;
        wire [V-1       :   0]  ni_credit_in                [NC-1           :0];
        wire [Fw-1      :   0]  ni_flit_in                  [NC-1           :0];
        wire [NC-1      :   0]  ni_flit_in_wr;
        wire [V-1       :   0]  ni_credit_out               [NC-1           :0];
        wire [NCFw-1    :   0]  flit_out_all;
        wire [NC-1      :   0]  flit_out_wr_all;
        wire [NCV-1     :   0]  credit_in_all;
        wire [NCFw-1    :   0]  flit_in_all;
        wire [NC-1      :   0]  flit_in_wr_all;
        wire [NCV-1     :   0]  credit_out_all;
        wire                                    noc_clk,noc_reset;
 
    ';
 
 
 
        $noc_v="$noc_v
//NoC\n \tnoc #(\n";
        my $i=0;
        foreach my $p (@noc_param){
                my $param=($i==0)?  "\t\t.$p($p)":",\n\t\t.$p($p)";
                $i=1;
                add_text_to_string(\$noc_v,$param);
        }
        add_text_to_string(\$noc_v,"\n\t)\n\tthe_noc\n\t(\n");
 
        my @ports= $noc->get_module_ports_order('noc');
        $i=0;
        foreach my $p (@ports){
                my $port;
                if($p eq 'reset' ){
                        $port=($i==0)?  "\t\t.$p(noc_reset)":",\n\t\t.$p(noc_reset)";
                }elsif( $p eq 'clk'){
                        $port=($i==0)?  "\t\t.$p(noc_clk)":",\n\t\t.$p(noc_clk)";
                }else {
                        $port=($i==0)?  "\t\t.$p($p)":",\n\t\t.$p($p)";
                }
                $i=1;
                add_text_to_string(\$noc_v,$port);
        }
        add_text_to_string(\$noc_v,"\n\t);\n\n");
 
add_text_to_string(\$noc_v,'
        clk_source  src         (
                .clk_in(clk),
                .clk_out(noc_clk),
                .reset_in(reset),
                .reset_out(noc_reset)
        );
');
 
 
 
 
add_text_to_string(\$noc_v,'
 
//NoC port assignment
  genvar x,y;
  generate
    for (x=0;   x<NX; x=x+1) begin :x_loop1
        for (y=0;   y<NY;   y=y+1) begin: y_loop1
                localparam IP_NUM   =   ((y * NX) +  x);
 
 
            assign  ni_flit_in      [IP_NUM] =   flit_out_all    [(IP_NUM+1)*Fw-1    : IP_NUM*Fw];
            assign  ni_flit_in_wr   [IP_NUM] =   flit_out_wr_all [IP_NUM];
            assign  credit_in_all   [(IP_NUM+1)*V-1 : IP_NUM*V]     =   ni_credit_out   [IP_NUM];
            assign  flit_in_all     [(IP_NUM+1)*Fw-1    : IP_NUM*Fw]    =   ni_flit_out     [IP_NUM];
            assign  flit_in_wr_all  [IP_NUM] =   ni_flit_out_wr  [IP_NUM];
            assign  ni_credit_in    [IP_NUM] =   credit_out_all  [(IP_NUM+1)*V-1 : IP_NUM*V];
 
 
 
 
 
        end
    end
endgenerate
 
'
);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        return $noc_v;
 
}
 
 
 
 
sub gen_socs_v{
        my ($mpsoc,$io_v_ref,$io_def_v)=@_;
        #generate loop
 
#       my $socs_v='
#       genvar x,y;    
#    
#    generate 
#    for (x=0;   x<NX; x=x+1) begin :x_loop1
#        for (y=0;   y<NY;   y=y+1) begin: y_loop1
#                localparam IP_NUM   =   CORE_NUM(x,y);'  ;     
 
 
 
#       my @socs= $mpsoc->mpsoc_get_soc_list();
#       foreach my $soc (@socs){
 
#       #tile num condition
#               my @tiles= $mpsoc->mpsoc_get_soc_tiles_num($soc);
#       if(scalar @tiles>0){
#               my $condition="\n\t\tif(";
#               my $s=compress_nums( @tiles);
#               my @sep=split(',',$s);
#                       my $i=0;
#                       foreach my $p (@sep){
#                               my @range=split(':',$p);
#                               my $tt;
#                               if($i==0){
#                                       $tt= (scalar @range>1)? "(IP_NUM>=$range[0] && IP_NUM<=$range[1])":"(IP_NUM==$range[0])" ;
#                               }else{
#                               }
#                               add_text_to_string(\$condition,$tt);
#                               $i=1;
#                       }
#                       add_text_to_string(\$condition,") begin :${soc}_if\n ");        
#                       #soc instance
#                       my $soc_v= gen_soc_v($mpsoc,$soc);
#         
#                       add_text_to_string(\$socs_v,$condition );
#                       add_text_to_string(\$socs_v,$soc_v);
#                       add_text_to_string(\$socs_v,"\t\tend // ${soc}_if \n");
#               }#scalar @tile  
# }     #froeach soc
 
 
 
 my $socs_v;
 
   my $nx= $mpsoc->object_get_attribute('noc_param',"NX");
   my $ny= $mpsoc->object_get_attribute('noc_param',"NY");
   my $processors_en=0;
   for (my $y=0;$y<$ny;$y++){
                for (my $x=0; $x<$nx;$x++){
                        my $tile_num=($nx*$y)+ $x;
 
                        my ($soc_name,$n,$soc_num)=$mpsoc->mpsoc_get_tile_soc_name($tile_num);
 
                        if(defined $soc_name) {
                                my ($soc_v,$en)= gen_soc_v($mpsoc,$soc_name,$tile_num,$x,$y,$soc_num,$io_v_ref,$io_def_v);
                                add_text_to_string(\$socs_v,$soc_v);
                                $processors_en|=$en;
                        }else{
                                #this tile is not connected to any ip. the noc input ports will be connected to ground
                                my $soc_v="\n\n // Tile:$tile_num (x=$x,y=$y)   is not assigned to any ip\n";
                                $soc_v="$soc_v
 
        assign ni_credit_out[$tile_num]={V{1'b0}};
        assign ni_flit_out[$tile_num]={Fw{1'b0}};
        assign ni_flit_out_wr[$tile_num]=1'b0;
        ";
                add_text_to_string(\$socs_v,$soc_v);
 
                        }
 
        }}
 
    if($processors_en){
        add_text_to_string($io_v_ref,",\n\tprocessors_en");
        add_text_to_string($io_def_v,"\t input processors_en;");
 
    }
 
 
        return $socs_v;
 
}
 
##############
#       gen_soc_v
##############
 
 
 
sub   gen_soc_v{
        my ($mpsoc,$soc_name,$tile_num,$x,$y,$soc_num,$io_v_ref,$io_def_v)=@_;
        my $soc_v;
        my $processor_en=0;
        my $xw= log2($mpsoc->object_get_attribute('noc_param',"NX"));
        my $yw= log2($mpsoc->object_get_attribute('noc_param',"NY"));
        $soc_v="\n\n // Tile:$tile_num (x=$x,y=$y)\n   \t$soc_name #(\n";
 
        # core id
        add_text_to_string(\$soc_v,"\t\t.CORE_ID($tile_num)");
 
        # ni parameter
        my $top=$mpsoc->mpsoc_get_soc($soc_name);
        my @noc_param=$top->top_get_parameter_list('ni0');
        my $inst_name=$top->top_get_def_of_instance('ni0','instance');
 
        #other parameters
        my %params=$top->top_get_default_soc_param();
 
        foreach my $p (@noc_param){
                my $parm_next = $p;
                $parm_next =~ s/${inst_name}_//;
                my $param=  ",\n\t\t.$p($parm_next)";
                add_text_to_string(\$soc_v,$param);
        }
        foreach my $p (sort keys %params){
                my $parm_next= "${soc_name}_${soc_num}_$p";
                my $param=  ",\n\t\t.$p($parm_next)";
                add_text_to_string(\$soc_v,$param);
 
        }
 
        add_text_to_string(\$soc_v,"\n\t)the_${soc_name}_$soc_num(\n");
 
        my @intfcs=$top->top_get_intfc_list();
 
        my $i=0;
 
        my $dir = Cwd::getcwd();
        my $mpsoc_name=$mpsoc->object_get_attribute('mpsoc_name');
        my $project_dir   = abs_path("$dir/../../");
        my $target_dir  = "$project_dir/mpsoc_work/MPSOC/$mpsoc_name";
        my $soc_file="$target_dir/src_verilog/tiles/$soc_name.v";
 
        my $vdb =read_file($soc_file);
 
        my %soc_localparam = $vdb->get_modules_parameters($soc_name);
 
 
        foreach my $intfc (@intfcs){
 
                # ni intfc      
                if( $intfc eq 'socket:ni[0]'){
                        my @ports=$top->top_get_intfc_ports_list($intfc);
 
                        foreach my $p (@ports){
                                my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);
                                my $q=($intfc_port eq "current_x")? "$xw\'d$x" :
                                                                  ($intfc_port eq "current_y")? "$yw\'d$y" :"ni_$intfc_port\[$tile_num\]";
                                add_text_to_string(\$soc_v,',') if ($i);
                                add_text_to_string(\$soc_v,"\n\t\t.$p($q)");
                                $i=1;
 
 
                        }
                }
                # clk source
                elsif( $intfc eq 'plug:clk[0]'){
                        my @ports=$top->top_get_intfc_ports_list($intfc);
                        foreach my $p (@ports){
                                my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);
                                add_text_to_string(\$soc_v,',') if ($i);
                            add_text_to_string(\$soc_v,"\n\t\t.$p(clk)");
                            $i=1;
 
                        }
                }
                #reset
                elsif( $intfc eq 'plug:reset[0]'){
                        my @ports=$top->top_get_intfc_ports_list($intfc);
                        foreach my $p (@ports){
                                my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);
                                add_text_to_string(\$soc_v,',') if ($i);
                            add_text_to_string(\$soc_v,"\n\t\t.$p(reset)");
                            $i=1;
 
                        }
 
 
 
                }
                elsif( $intfc eq 'plug:enable[0]'){
                        my @ports=$top->top_get_intfc_ports_list($intfc);
                        foreach my $p (@ports){
                                my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);
                                add_text_to_string(\$soc_v,',') if ($i);
                            add_text_to_string(\$soc_v,"\n\t\t.$p(processors_en)");
                            $processor_en=1;
                            $i=1;
 
                        }
 
 
                }
                else {
                #other interface
                        my @ports=$top->top_get_intfc_ports_list($intfc);
                        foreach my $p (@ports){
                        my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);
                        my $io_port="${soc_name}_${soc_num}_${p}";
                        #resolve range parameter
                        if (defined $range ){
                                my @a= split (/\b/,$range);
                                foreach my $l (@a){
                                        #if defined in parameter list ignore it
                                        next  if(defined $params{$l});
                                        ($range=$range)=~ s/\b$l\b/$soc_localparam{$l}/g      if(defined $soc_localparam{$l});
                                        #else s
 
                                        #print "$l\n";
                                }
 
                        }
                        #io name 
                        add_text_to_string($io_v_ref,",\n\t$io_port");
                        #io definition
                        my $new_range = add_instantc_name_to_parameters(\%params,"${soc_name}_$soc_num",$range);
                        #my $new_range=$range;
                        my $port_def=(length ($range)>1 )?      "\t$type\t [ $new_range    ] $io_port;\n": "\t$type\t\t\t$io_port;\n";
 
 
                        add_text_to_string($io_def_v,"$port_def");
                        add_text_to_string(\$soc_v,',') if ($i);
                        add_text_to_string(\$soc_v,"\n\t\t.$p($io_port)");
                        $i=1;
 
                        }
 
 
                }
 
 
        }
 
        add_text_to_string(\$soc_v,"\n\t);\n");
 
 
 
 
 
 
 
 
 
 
        return ($soc_v,$processor_en);
 
}
 
 
sub log2{
        my $num=shift;
        my $log=0;
        while( (1<< $log)  < $num) {
                                $log++;
        }
        return  $log;
}
 
 
 
sub gen_emulate_top_v{
                my $emulate=shift;
                my ($localparam, $pass_param)=gen_noc_param_v( $emulate);
                my $top_v="
 
module  emulator_top (
        output [0:0]LEDR,
        output [0:0]LEDG,
        input  [0:0]KEY,
        input  CLOCK_50
);
 
 
 
 
        $localparam
 
 
        wire reset_in,jtag_reset,reset,reset_sync;
 
        assign  reset_in        =       ~KEY[0];
        assign  LEDG[0]         =       reset;
        assign  reset           =       (jtag_reset | reset_in);
        wire done;
        reg[31:0]time_cnt;
 
        // a reset source which can be controled using jtag
        jtag_source_probe #(
                .VJTAG_INDEX(127),
                .Dw(1)  //source/probe width in bits
        )the_reset(
                .probe(done),
                .source(jtag_reset)
        );
 
        altera_reset_synchronizer rst_sync
        (
                .reset_in(reset),
                .clk(CLOCK_50),
                .reset_out(reset_sync)
        );
 
 
 
        noc_emulator #(
                $pass_param
 
                    // simulation
                   // parameter MAX_PCK_NUM=2560000,
                   // parameter MAX_SIM_CLKs=1000000,
                  //  parameter MAX_PCK_SIZ=10,
                 //   parameter TIMSTMP_FIFO_NUM=16
        )
        emulate_top
        (
                .reset(reset_sync),
                .clk(CLOCK_50),
                .done(done)
        );
 
 
         jtag_source_probe #(
                .VJTAG_INDEX(126),
                .Dw(32) //source/probe width in bits
 
 
        )
        src_pb
        (
                .probe(time_cnt),
                .source()
        );
 
 
        always @(posedge CLOCK_50 or posedge reset)begin
                if(reset) begin
                        time_cnt<=0;
                end else begin
                         if(!done) time_cnt<=time_cnt+1;
                end
        end
 
 
 assign LEDR[0]=done;
 
 
endmodule
 
 
                ";
                return $top_v;
 
 
 
 
}
 
 
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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [perl_gui/] [lib/] [perl/] [mpsoc_verilog_gen.pl] - Blame information for rev 25

Line No.	Rev	Author	Line
1	16	alirezamon
2
3			`use strict;`
4			`use warnings;`
5			`use mpsoc;`
6			`use soc;`
7			`use ip;`
8			`use ip_gen;`
9			`use Cwd;`
10			`use rvp;`
11
12
13
14			`sub mpsoc_generate_verilog{`
15			`my $mpsoc=shift;`
16	25	alirezamon	`my $mpsoc_name=$mpsoc->object_get_attribute('mpsoc_name');`
17	16	alirezamon	`my $io_v="\tclk,\n\treset";`
18			`my $io_def_v="`
19			`//IO`
20			`\tinput\tclk,reset;\n";`
21			`my $param_as_in_v;`
22
23			`#generate socs_parameter`
24			`my $socs_param= gen_socs_param($mpsoc);`
25
26			`#generate noc_parameter`
27	25	alirezamon	`my ($noc_param,$pass_param)=gen_noc_param_v($mpsoc);`
28	16	alirezamon
29			`#generate the noc`
30			`my $noc_v=gen_noc_v();`
31
32			`#generate socs`
33			`my $socs_v=gen_socs_v($mpsoc,\$io_v,\$io_def_v);`
34
35			`#functions`
36			`my $functions=get_functions();`
37
38			`my $mpsoc_v = (defined $param_as_in_v )? "module $mpsoc_name #(\n $param_as_in_v\n)(\n$io_v\n);\n": "module $mpsoc_name (\n$io_v\n);\n";`
39			`add_text_to_string (\$mpsoc_v,$functions);`
40			`add_text_to_string (\$mpsoc_v,$socs_param);`
41			`add_text_to_string (\$mpsoc_v,$noc_param);`
42			`add_text_to_string (\$mpsoc_v,$io_def_v);`
43			`add_text_to_string (\$mpsoc_v,$noc_v);`
44			`add_text_to_string (\$mpsoc_v,$socs_v);`
45			`add_text_to_string (\$mpsoc_v,"\nendmodule\n");`
46
47
48			`return $mpsoc_v;`
49			`}`
50
51			`sub get_functions{`
52			`my $p='`
53			`//functions`
54			`function integer log2;`
55			`input integer number; begin`
56			`log2=0;`
57			`while(2**log2<number) begin`
58			`log2=log2+1;`
59			`end`
60			`end`
61			`endfunction // log2`
62
63			`function integer CORE_NUM;`
64			`input integer x,y;`
65			`begin`
66			`CORE_NUM = ((y * NX) + x);`
67			`end`
68			`endfunction`
69
70
71
72			`localparam Fw = 2+V+Fpay,`
73	25	alirezamon	`NC = (TOPOLOGY=="RING")? NX : NX*NY, //number of cores`
74	16	alirezamon	`Xw = log2(NX),`
75			`Yw = log2(NY) ,`
76			`Cw = (C>1)? log2(C): 1,`
77			`NCw = log2(NC),`
78			`NCV = NC * V,`
79			`NCFw = NC * Fw;`
80			`';`
81
82			`return $p;`
83
84
85
86			`}`
87
88
89			`sub gen_socs_param{`
90			`my $mpsoc=shift;`
91			`my $socs_param="`
92			`//SOC parameters\n";`
93	25	alirezamon	`my $nx= $mpsoc->object_get_attribute('noc_param',"NX");`
94			`my $ny= $mpsoc->object_get_attribute('noc_param',"NY");`
95	16	alirezamon	`my $processors_en=0;`
96			`for (my $y=0;$y<$ny;$y++){`
97			`for (my $x=0; $x<$nx;$x++){`
98			`my $tile=($nx*$y)+ $x;`
99			`my ($soc_name,$n,$soc_num)=$mpsoc->mpsoc_get_tile_soc_name($tile);`
100			`if(defined $soc_name) {`
101			`my $param= gen_soc_param($mpsoc,$soc_name,$soc_num,$tile);`
102			`add_text_to_string(\$socs_param,$param);`
103			`}`
104			`}}#x&y`
105			`$socs_param="$socs_param \n";`
106			`return $socs_param;`
107
108			`}`
109
110
111			`sub gen_soc_param {`
112			`my ($mpsoc,$soc_name,$soc_num,$tile)=@_;`
113			`my $top=$mpsoc->mpsoc_get_soc($soc_name);`
114			`my $setting=$mpsoc->mpsoc_get_tile_param_setting($tile);`
115			`my %params;`
116			`if ($setting eq 'Custom'){`
117			`%params= $top->top_get_custom_soc_param($tile);`
118			`}else{`
119			`%params=$top->top_get_default_soc_param();`
120			`}`
121			`my $params="\n\t //Parameter setting for $soc_name located in tile: $tile \n";`
122			`foreach my $p (sort keys %params){`
123			`$params="$params\t localparam ${soc_name}_${soc_num}_$p=$params{$p};\n";`
124			`}`
125
126
127
128			`return $params;`
129			`}`
130
131
132			`sub gen_noc_param_v{`
133			`my $mpsoc=shift;`
134			`my $param_v="\n\n//NoC parameters\n";`
135	25	alirezamon	`my $pass_param;`
136			`my @params=$mpsoc->object_get_attribute_order('noc_param');`
137	16	alirezamon	`foreach my $p (@params){`
138	25	alirezamon	`my $val=$mpsoc->object_get_attribute('noc_param',$p);`
139	16	alirezamon	`add_text_to_string (\$param_v,"\tlocalparam $p=$val;\n");`
140	25	alirezamon	`add_text_to_string (\$pass_param,".$p($p),\n");`
141			`#print "$p:$val\n";`
142	16	alirezamon
143			`}`
144	25	alirezamon	`my $class=$mpsoc->object_get_attribute('noc_param',"C");`
145	16	alirezamon	`my $str;`
146			`if( $class > 1){`
147			`$str="CLASS_SETTING={";`
148			`for (my $i=$class-1; $i>=0;$i--){`
149			`$str=($i==0)? "${str}Cn_0};\n " : "${str}Cn_$i,";`
150			`}`
151			`}else {`
152			`$str="CLASS_SETTING={V{1\'b1}};\n";`
153			`}`
154			`add_text_to_string (\$param_v,"\tlocalparam $str");`
155	25	alirezamon	`add_text_to_string (\$pass_param,".CLASS_SETTING(CLASS_SETTING),\n");`
156			`my $v=$mpsoc->object_get_attribute('noc_param',"V")-1;`
157			`my $escape=$mpsoc->object_get_attribute('noc_param',"ESCAP_VC_MASK");`
158			`if (! defined $escape){`
159			`add_text_to_string (\$param_v,"\tlocalparam [$v :0] ESCAP_VC_MASK=1;\n");`
160			`add_text_to_string (\$pass_param,".ESCAP_VC_MASK(ESCAP_VC_MASK),\n");`
161			`}`
162	16	alirezamon	`add_text_to_string (\$param_v," \tlocalparam CVw=(C==0)? V : C * V;\n");`
163	25	alirezamon	`add_text_to_string (\$pass_param,".CVw(CVw)\n");`
164	16	alirezamon
165
166	25	alirezamon	`return ($param_v,$pass_param);`
167	16	alirezamon
168
169
170			`}`
171
172
173
174
175			`sub gen_noc_v{`
176
177
178			`my $noc = read_file("../src_noc/noc.v");`
179			`my @noc_param=$noc->get_modules_parameters_not_local_order('noc');`
180
181
182			`my $noc_v='`
183
184			`//NoC ports`
185			`wire [Fw-1 : 0] ni_flit_out [NC-1 :0];`
186			`wire [NC-1 : 0] ni_flit_out_wr;`
187			`wire [V-1 : 0] ni_credit_in [NC-1 :0];`
188			`wire [Fw-1 : 0] ni_flit_in [NC-1 :0];`
189			`wire [NC-1 : 0] ni_flit_in_wr;`
190			`wire [V-1 : 0] ni_credit_out [NC-1 :0];`
191			`wire [NCFw-1 : 0] flit_out_all;`
192			`wire [NC-1 : 0] flit_out_wr_all;`
193			`wire [NCV-1 : 0] credit_in_all;`
194			`wire [NCFw-1 : 0] flit_in_all;`
195			`wire [NC-1 : 0] flit_in_wr_all;`
196			`wire [NCV-1 : 0] credit_out_all;`
197			`wire noc_clk,noc_reset;`
198
199			`';`
200
201
202
203			`$noc_v="$noc_v`
204			`//NoC\n \tnoc #(\n";`
205			`my $i=0;`
206			`foreach my $p (@noc_param){`
207			`my $param=($i==0)? "\t\t.$p($p)":",\n\t\t.$p($p)";`
208			`$i=1;`
209			`add_text_to_string(\$noc_v,$param);`
210			`}`
211			`add_text_to_string(\$noc_v,"\n\t)\n\tthe_noc\n\t(\n");`
212
213			`my @ports= $noc->get_module_ports_order('noc');`
214			`$i=0;`
215			`foreach my $p (@ports){`
216			`my $port;`
217			`if($p eq 'reset' ){`
218			`$port=($i==0)? "\t\t.$p(noc_reset)":",\n\t\t.$p(noc_reset)";`
219			`}elsif( $p eq 'clk'){`
220			`$port=($i==0)? "\t\t.$p(noc_clk)":",\n\t\t.$p(noc_clk)";`
221			`}else {`
222			`$port=($i==0)? "\t\t.$p($p)":",\n\t\t.$p($p)";`
223			`}`
224			`$i=1;`
225			`add_text_to_string(\$noc_v,$port);`
226			`}`
227			`add_text_to_string(\$noc_v,"\n\t);\n\n");`
228
229			`add_text_to_string(\$noc_v,'`
230			`clk_source src (`
231			`.clk_in(clk),`
232			`.clk_out(noc_clk),`
233			`.reset_in(reset),`
234			`.reset_out(noc_reset)`
235			`);`
236			`');`
237
238
239
240
241			`add_text_to_string(\$noc_v,'`
242
243			`//NoC port assignment`
244			`genvar x,y;`
245			`generate`
246			`for (x=0; x<NX; x=x+1) begin :x_loop1`
247			`for (y=0; y<NY; y=y+1) begin: y_loop1`
248			`localparam IP_NUM = ((y * NX) + x);`
249
250
251			`assign ni_flit_in [IP_NUM] = flit_out_all [(IP_NUM+1)Fw-1 : IP_NUMFw];`
252			`assign ni_flit_in_wr [IP_NUM] = flit_out_wr_all [IP_NUM];`
253			`assign credit_in_all [(IP_NUM+1)V-1 : IP_NUMV] = ni_credit_out [IP_NUM];`
254			`assign flit_in_all [(IP_NUM+1)Fw-1 : IP_NUMFw] = ni_flit_out [IP_NUM];`
255			`assign flit_in_wr_all [IP_NUM] = ni_flit_out_wr [IP_NUM];`
256			`assign ni_credit_in [IP_NUM] = credit_out_all [(IP_NUM+1)V-1 : IP_NUMV];`
257
258
259
260
261
262			`end`
263			`end`
264			`endgenerate`
265
266			`'`
267			`);`
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288			`return $noc_v;`
289
290			`}`
291
292
293
294
295			`sub gen_socs_v{`
296			`my ($mpsoc,$io_v_ref,$io_def_v)=@_;`
297			`#generate loop`
298
299			`# my $socs_v='`
300			`# genvar x,y;`
301			`#`
302			`# generate`
303			`# for (x=0; x<NX; x=x+1) begin :x_loop1`
304			`# for (y=0; y<NY; y=y+1) begin: y_loop1`
305			`# localparam IP_NUM = CORE_NUM(x,y);' ;`
306
307
308
309			`# my @socs= $mpsoc->mpsoc_get_soc_list();`
310			`# foreach my $soc (@socs){`
311
312			`# #tile num condition`
313			`# my @tiles= $mpsoc->mpsoc_get_soc_tiles_num($soc);`
314			`# if(scalar @tiles>0){`
315			`# my $condition="\n\t\tif(";`
316			`# my $s=compress_nums( @tiles);`
317			`# my @sep=split(',',$s);`
318			`# my $i=0;`
319			`# foreach my $p (@sep){`
320			`# my @range=split(':',$p);`
321			`# my $tt;`
322			`# if($i==0){`
323			`# $tt= (scalar @range>1)? "(IP_NUM>=$range[0] && IP_NUM<=$range[1])":"(IP_NUM==$range[0])" ;`
324			`# }else{`
325			`# }`
326			`# add_text_to_string(\$condition,$tt);`
327			`# $i=1;`
328			`# }`
329			`# add_text_to_string(\$condition,") begin :${soc}_if\n ");`
330			`# #soc instance`
331			`# my $soc_v= gen_soc_v($mpsoc,$soc);`
332			`#`
333			`# add_text_to_string(\$socs_v,$condition );`
334			`# add_text_to_string(\$socs_v,$soc_v);`
335			`# add_text_to_string(\$socs_v,"\t\tend // ${soc}_if \n");`
336			`# }#scalar @tile`
337			`# } #froeach soc`
338
339
340
341			`my $socs_v;`
342
343	25	alirezamon	`my $nx= $mpsoc->object_get_attribute('noc_param',"NX");`
344			`my $ny= $mpsoc->object_get_attribute('noc_param',"NY");`
345	16	alirezamon	`my $processors_en=0;`
346			`for (my $y=0;$y<$ny;$y++){`
347			`for (my $x=0; $x<$nx;$x++){`
348			`my $tile_num=($nx*$y)+ $x;`
349
350			`my ($soc_name,$n,$soc_num)=$mpsoc->mpsoc_get_tile_soc_name($tile_num);`
351
352			`if(defined $soc_name) {`
353			`my ($soc_v,$en)= gen_soc_v($mpsoc,$soc_name,$tile_num,$x,$y,$soc_num,$io_v_ref,$io_def_v);`
354			`add_text_to_string(\$socs_v,$soc_v);`
355			`$processors_en\|=$en;`
356			`}else{`
357			`#this tile is not connected to any ip. the noc input ports will be connected to ground`
358			`my $soc_v="\n\n // Tile:$tile_num (x=$x,y=$y) is not assigned to any ip\n";`
359			`$soc_v="$soc_v`
360
361			`assign ni_credit_out[$tile_num]={V{1'b0}};`
362			`assign ni_flit_out[$tile_num]={Fw{1'b0}};`
363			`assign ni_flit_out_wr[$tile_num]=1'b0;`
364			`";`
365			`add_text_to_string(\$socs_v,$soc_v);`
366
367			`}`
368
369			`}}`
370
371			`if($processors_en){`
372			`add_text_to_string($io_v_ref,",\n\tprocessors_en");`
373			`add_text_to_string($io_def_v,"\t input processors_en;");`
374
375			`}`
376
377
378			`return $socs_v;`
379
380			`}`
381
382			`##############`
383			`# gen_soc_v`
384			`##############`
385
386
387
388			`sub gen_soc_v{`
389			`my ($mpsoc,$soc_name,$tile_num,$x,$y,$soc_num,$io_v_ref,$io_def_v)=@_;`
390			`my $soc_v;`
391			`my $processor_en=0;`
392	25	alirezamon	`my $xw= log2($mpsoc->object_get_attribute('noc_param',"NX"));`
393			`my $yw= log2($mpsoc->object_get_attribute('noc_param',"NY"));`
394	16	alirezamon	`$soc_v="\n\n // Tile:$tile_num (x=$x,y=$y)\n \t$soc_name #(\n";`
395
396			`# core id`
397			`add_text_to_string(\$soc_v,"\t\t.CORE_ID($tile_num)");`
398
399			`# ni parameter`
400			`my $top=$mpsoc->mpsoc_get_soc($soc_name);`
401			`my @noc_param=$top->top_get_parameter_list('ni0');`
402			`my $inst_name=$top->top_get_def_of_instance('ni0','instance');`
403
404			`#other parameters`
405			`my %params=$top->top_get_default_soc_param();`
406
407			`foreach my $p (@noc_param){`
408			`my $parm_next = $p;`
409			`$parm_next =~ s/${inst_name}_//;`
410			`my $param= ",\n\t\t.$p($parm_next)";`
411			`add_text_to_string(\$soc_v,$param);`
412			`}`
413			`foreach my $p (sort keys %params){`
414			`my $parm_next= "${soc_name}_${soc_num}_$p";`
415			`my $param= ",\n\t\t.$p($parm_next)";`
416			`add_text_to_string(\$soc_v,$param);`
417
418			`}`
419
420			`add_text_to_string(\$soc_v,"\n\t)the_${soc_name}_$soc_num(\n");`
421
422			`my @intfcs=$top->top_get_intfc_list();`
423
424			`my $i=0;`
425	25	alirezamon
426			`my $dir = Cwd::getcwd();`
427			`my $mpsoc_name=$mpsoc->object_get_attribute('mpsoc_name');`
428			`my $project_dir = abs_path("$dir/../../");`
429			`my $target_dir = "$project_dir/mpsoc_work/MPSOC/$mpsoc_name";`
430			`my $soc_file="$target_dir/src_verilog/tiles/$soc_name.v";`
431
432			`my $vdb =read_file($soc_file);`
433
434			`my %soc_localparam = $vdb->get_modules_parameters($soc_name);`
435
436
437	16	alirezamon	`foreach my $intfc (@intfcs){`
438
439			`# ni intfc`
440			`if( $intfc eq 'socket:ni[0]'){`
441			`my @ports=$top->top_get_intfc_ports_list($intfc);`
442
443			`foreach my $p (@ports){`
444			`my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);`
445			`my $q=($intfc_port eq "current_x")? "$xw\'d$x" :`
446			`($intfc_port eq "current_y")? "$yw\'d$y" :"ni_$intfc_port\[$tile_num\]";`
447			`add_text_to_string(\$soc_v,',') if ($i);`
448			`add_text_to_string(\$soc_v,"\n\t\t.$p($q)");`
449			`$i=1;`
450
451
452			`}`
453			`}`
454			`# clk source`
455			`elsif( $intfc eq 'plug:clk[0]'){`
456			`my @ports=$top->top_get_intfc_ports_list($intfc);`
457			`foreach my $p (@ports){`
458			`my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);`
459			`add_text_to_string(\$soc_v,',') if ($i);`
460			`add_text_to_string(\$soc_v,"\n\t\t.$p(clk)");`
461			`$i=1;`
462
463			`}`
464			`}`
465			`#reset`
466			`elsif( $intfc eq 'plug:reset[0]'){`
467			`my @ports=$top->top_get_intfc_ports_list($intfc);`
468			`foreach my $p (@ports){`
469			`my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);`
470			`add_text_to_string(\$soc_v,',') if ($i);`
471			`add_text_to_string(\$soc_v,"\n\t\t.$p(reset)");`
472			`$i=1;`
473
474			`}`
475
476
477
478			`}`
479			`elsif( $intfc eq 'plug:enable[0]'){`
480			`my @ports=$top->top_get_intfc_ports_list($intfc);`
481			`foreach my $p (@ports){`
482			`my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);`
483			`add_text_to_string(\$soc_v,',') if ($i);`
484			`add_text_to_string(\$soc_v,"\n\t\t.$p(processors_en)");`
485			`$processor_en=1;`
486			`$i=1;`
487
488			`}`
489
490
491			`}`
492			`else {`
493			`#other interface`
494			`my @ports=$top->top_get_intfc_ports_list($intfc);`
495			`foreach my $p (@ports){`
496			`my($inst,$range,$type,$intfc_name,$intfc_port)= $top->top_get_port($p);`
497			`my $io_port="${soc_name}_${soc_num}_${p}";`
498	25	alirezamon	`#resolve range parameter`
499			`if (defined $range ){`
500			`my @a= split (/\b/,$range);`
501			`foreach my $l (@a){`
502			`#if defined in parameter list ignore it`
503			`next if(defined $params{$l});`
504			`($range=$range)=~ s/\b$l\b/$soc_localparam{$l}/g if(defined $soc_localparam{$l});`
505			`#else s`
506
507			`#print "$l\n";`
508			`}`
509
510			`}`
511	16	alirezamon	`#io name`
512			`add_text_to_string($io_v_ref,",\n\t$io_port");`
513			`#io definition`
514			`my $new_range = add_instantc_name_to_parameters(\%params,"${soc_name}_$soc_num",$range);`
515			`#my $new_range=$range;`
516			`my $port_def=(length ($range)>1 )? "\t$type\t [ $new_range ] $io_port;\n": "\t$type\t\t\t$io_port;\n";`
517
518
519			`add_text_to_string($io_def_v,"$port_def");`
520			`add_text_to_string(\$soc_v,',') if ($i);`
521			`add_text_to_string(\$soc_v,"\n\t\t.$p($io_port)");`
522			`$i=1;`
523
524			`}`
525
526
527			`}`
528
529
530			`}`
531
532			`add_text_to_string(\$soc_v,"\n\t);\n");`
533
534
535
536
537
538
539
540
541
542
543			`return ($soc_v,$processor_en);`
544
545			`}`
546
547
548			`sub log2{`
549			`my $num=shift;`
550			`my $log=0;`
551	25	alirezamon	`while( (1<< $log) < $num) {`
552	16	alirezamon	`$log++;`
553			`}`
554			`return $log;`
555			`}`
556
557
558	25	alirezamon
559			`sub gen_emulate_top_v{`
560			`my $emulate=shift;`
561			`my ($localparam, $pass_param)=gen_noc_param_v( $emulate);`
562			`my $top_v="`
563
564			`module emulator_top (`
565			`output [0:0]LEDR,`
566			`output [0:0]LEDG,`
567			`input [0:0]KEY,`
568			`input CLOCK_50`
569			`);`
570
571
572
573
574			`$localparam`
575
576
577			`wire reset_in,jtag_reset,reset,reset_sync;`
578
579			`assign reset_in = ~KEY[0];`
580			`assign LEDG[0] = reset;`
581			`assign reset = (jtag_reset \| reset_in);`
582			`wire done;`
583			`reg[31:0]time_cnt;`
584
585			`// a reset source which can be controled using jtag`
586			`jtag_source_probe #(`
587			`.VJTAG_INDEX(127),`
588			`.Dw(1) //source/probe width in bits`
589			`)the_reset(`
590			`.probe(done),`
591			`.source(jtag_reset)`
592			`);`
593
594			`altera_reset_synchronizer rst_sync`
595			`(`
596			`.reset_in(reset),`
597			`.clk(CLOCK_50),`
598			`.reset_out(reset_sync)`
599			`);`
600
601
602
603			`noc_emulator #(`
604			`$pass_param`
605
606			`// simulation`
607			`// parameter MAX_PCK_NUM=2560000,`
608			`// parameter MAX_SIM_CLKs=1000000,`
609			`// parameter MAX_PCK_SIZ=10,`
610			`// parameter TIMSTMP_FIFO_NUM=16`
611			`)`
612			`emulate_top`
613			`(`
614			`.reset(reset_sync),`
615			`.clk(CLOCK_50),`
616			`.done(done)`
617			`);`
618
619
620			`jtag_source_probe #(`
621			`.VJTAG_INDEX(126),`
622			`.Dw(32) //source/probe width in bits`
623
624
625			`)`
626			`src_pb`
627			`(`
628			`.probe(time_cnt),`
629			`.source()`
630			`);`
631
632
633			`always @(posedge CLOCK_50 or posedge reset)begin`
634			`if(reset) begin`
635			`time_cnt<=0;`
636			`end else begin`
637			`if(!done) time_cnt<=time_cnt+1;`
638			`end`
639			`end`
640
641
642			`assign LEDR[0]=done;`
643
644
645			`endmodule`
646
647
648			`";`
649			`return $top_v;`
650
651
652
653
654			`}`
655
656
657	16	alirezamon	`1`