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[/] [socgen/] [trunk/] [tools/] [regtool/] [gen_registers] - Rev 135
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eval 'exec `which perl` -S $0 ${1+"$@"}'if 0;#/****************************************************************************/#/* */#/* SOCGEN Design for Reuse toolset */#/* */#/* Version 1.0.0 */#/* */#/* Author(s): */#/* - John Eaton, z3qmtr45@gmail.com */#/* */#/****************************************************************************/#/* */#/* */#/* Copyright 2016 John T Eaton */#/* */#/* Licensed under the Apache License, Version 2.0 (the "License"); */#/* you may not use this file except in compliance with the License. */#/* You may obtain a copy of the License at */#/* */#/* http://www.apache.org/licenses/LICENSE-2.0 */#/* */#/* Unless required by applicable law or agreed to in writing, software */#/* distributed under the License is distributed on an "AS IS" BASIS, */#/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */#/* See the License for the specific language governing permissions and */#/* limitations under the License. */#/* */#/* */#/****************************************************************************/############################################################################# General PERL config############################################################################use Getopt::Long;use English;use File::Basename;use Cwd;use XML::LibXML;use lib './tools';use sys::lib;use yp::lib;$OUTPUT_AUTOFLUSH = 1; # set autoflush of stdout to TRUE.############################################################################### Process the options############################################################################Getopt::Long::config("require_order", "prefix=-");GetOptions("h","envidentifier=s" => \$envidentifier,"prefix=s" => \$prefix,"vendor=s" => \$vendor,"library=s" => \$library,"version=s" => \$version,"component=s" => \$component,"dest_dir=s" => \$dest_dir,"bus_intf=s" => \$bus_intf) || die "(use '$program_name -h' for help)";################################################################################ Help option##############################################################################if ( $opt_h ){print "\n build_registers -envidentifier {sim|syn} -prefix /work -library library_name -component comp_name -version version_name -bus_intf bus_interface -dest_dir dest_dir";print "\n";exit 1;}##############################################################################################################################################################my $parser = XML::LibXML->new();$home = cwd();my $socgen_file = $parser->parse_file(yp::lib::find_componentConfiguration($vendor,$library,$component));my $ip_name_base_macro = $socgen_file->findnodes("//socgen:componentConfiguration/socgen:ip_name_base_macro/text()")->to_literal;my $variant;if($version) {$variant = "${component}_${version}";}else {$variant = "${component}";}my $lib_comp_sep = yp::lib::find_lib_comp_sep($vendor,$library,$component);my $comp_xml_sep = yp::lib::find_comp_xml_sep($vendor,$library,$component,$version);##############################################################################################################################################################print " Building RTL Registers for $prefix $vendor $library $component $variant in $dest_dir\n" ;my $path = "${home}${prefix}/${vendor}__${library}${lib_comp_sep}${component}${comp_xml_sep}/${dest_dir}";mkdir $path,0755 unless( -e $path );my $name;my $memmap_name;my $memmap_base;my $addblk_name;my $addblk_range;my $addblk_numrange;my $addblk_numaddbits;my $addblk_width;my $byte_size;my $reg_dim;my $memMap;my $memmap_name;my $memmap_base;my $memmap_numbase;my $memmap_size;my $memmap_type;my $parmap_name;my $reg_offset;my $reg_numoffset;my $reg_dimbits;my $reg_create;my $reg_has_read;my $reg_has_write;my $opt_bigendian;my $reg_numdim;my $max_dim = 1;my $max_has_read = 0;my $max_has_write = 0;my $max_has_create = 0;my $pad;my $sys_byte_lanes;@registers = ();#/**********************************************************************/#/* */#/* Parse register block info from ip-xact file */#/* */#/* */#/**********************************************************************/my $spirit_component_file = $parser->parse_file(yp::lib::find_ipxact_component($vendor,$library,$component,$version));$name = $spirit_component_file->findnodes('//ipxact:component/ipxact:name/text()')->to_literal ;$version = $spirit_component_file->findnodes('//ipxact:component/ipxact:version/text()')->to_literal ;$vendor = $spirit_component_file->findnodes('//ipxact:component/ipxact:vendor/text()')->to_literal ;$library = $spirit_component_file->findnodes('//ipxact:component/ipxact:library/text()')->to_literal ;foreach my $bus_iface ($spirit_component_file->findnodes("//ipxact:busInterface[ipxact:name/text() = '$bus_intf']/ipxact:slave")){$BI_name = $bus_iface->findnodes('../ipxact:name/text()')->to_literal ;$BI_endian = $bus_iface->findnodes('../ipxact:endianness/text()')->to_literal ;$BI_width = $bus_iface->findnodes('../ipxact:bitsInLau/text()')->to_literal ;$BI_xname = $bus_iface->findnodes('../ipxact:abstractionTypes/ipxact:abstractionType/ipxact:abstractionRef/@name')->to_literal ;$memMap = $bus_iface->findnodes('../ipxact:slave/ipxact:memoryMapRef/@ipxact:memoryMapRef')->to_literal ;}unless($BI_endian) {$BI_endian = "little";}$byte_size = int($BI_width) ;foreach my $comp_view ($spirit_component_file->findnodes("//ipxact:memoryMap[ipxact:name/text() = '$memMap']")){$memmap_name = $comp_view->findnodes('./ipxact:bank/ipxact:name/text()')->to_literal ;$memmap_base = $comp_view->findnodes('./ipxact:bank/ipxact:baseAddress/text()')->to_literal ;$memmap_size = $comp_view->findnodes('./ipxact:addressUnitBits/text()')->to_literal ;$memmap_type = $comp_view->findnodes('./ipxact:bank/@ipxact:bankAlignment')->to_literal ;$parmap_name = $comp_view->findnodes('./ipxact:name/text()')->to_literal ;$memmap_numbase = hex($memmap_base);#/**********************************************************************/#/* */#/* Print header, module name and start parameters */#/* */#/* */#/**********************************************************************/my $outfile ="${home}${prefix}/${vendor}__${library}${lib_comp_sep}${component}${comp_xml_sep}/${dest_dir}/${name}_${version}_${memmap_name}";open OUTFILE,">$outfile" or die "unable to open $outfile";print OUTFILE " /*********************************************/ \n";print OUTFILE sprintf(" /* Vendor: %24s */ \n",$vendor);print OUTFILE sprintf(" /* Library: %24s */ \n",$library);print OUTFILE sprintf(" /* Component: %24s */ \n",$name);print OUTFILE sprintf(" /* Version: %24s */ \n",$version);print OUTFILE sprintf(" /* MemMap: %24s */ \n",$memmap_name);print OUTFILE sprintf(" /* Base: %24s */ \n",$memmap_base);print OUTFILE sprintf(" /* Type: %24s */ \n",$memmap_type);if($BI_endian eq "big" ){$opt_bigendian = 1;print OUTFILE " /* Endian: Big */ \n";}else{print OUTFILE " /* Endian: Little */ \n";$opt_bigendian = 0;}print OUTFILE sprintf(" /*********************************************/ \n");foreach my $comp_view ($spirit_component_file->findnodes("//ipxact:memoryMap[ipxact:name/text() = '$memMap']/ipxact:bank/ipxact:addressBlock/ipxact:name")){$addblk_name = $comp_view->findnodes('../ipxact:name/text()')->to_literal;$addblk_range = $comp_view->findnodes('../ipxact:range/text()')->to_literal;$addblk_width = $comp_view->findnodes('../ipxact:width/text()')->to_literal;$addblk_numrange = hex($addblk_range);$addblk_numaddbits = log($addblk_numrange)/log(2);$sys_byte_lanes = int( $addblk_width) / $byte_size ;if ($sys_byte_lanes == 4 ) { $adr_base = 2;}elsif ($sys_byte_lanes == 2 ) { $adr_base = 1;}else { $adr_base = 0;}print OUTFILE sprintf(" /* AddressBlock: %24s */ \n",$addblk_name);print OUTFILE sprintf(" /* NumBase: %24s */ \n",$memmap_numbase);print OUTFILE sprintf(" /* Range: %24s */ \n",$addblk_range);print OUTFILE sprintf(" /* NumRange: %24s */ \n",$addblk_numrange);print OUTFILE sprintf(" /* NumAddBits: %24s */ \n",$addblk_numaddbits);print OUTFILE sprintf(" /* Width: %24s */ \n",$addblk_width);print OUTFILE sprintf(" /* Byte_lanes: %24s */ \n",$sys_byte_lanes);print OUTFILE sprintf(" /* Byte_size: %24s */ \n",$byte_size);print OUTFILE sprintf(" /*********************************************/ \n");foreach my $reg_view ($spirit_component_file->findnodes("//ipxact:memoryMap[ipxact:name/text() = '$memMap']/ipxact:bank/ipxact:addressBlock[ipxact:name/text() = '$addblk_name']/ipxact:register/ipxact:name ")){$reg_name = $reg_view->findnodes('./text()')->to_literal ;$reg_offset = $reg_view->findnodes('../ipxact:addressOffset/text()')->to_literal ;$reg_dim = $reg_view->findnodes('../ipxact:dim/text()')->to_literal ;$reg_size = $reg_view->findnodes('../ipxact:size/text()')->to_literal ;$reg_access = $reg_view->findnodes('../ipxact:access/text()')->to_literal ;$reg_numoffset = hex($reg_offset) + $memmap_numbase;unless($reg_dim) {$reg_dim = "0x1" ;}$reg_numdim = hex($reg_dim);if($reg_numdim > $max_dim ) {$max_dim = $reg_numdim;}if($reg_numdim){$reg_dimbits = log($reg_numdim)/log(2);}else{$reg_dimbits = 1;}if($reg_access eq "read-write"){$reg_has_read = 1;$reg_has_write = 1;if($reg_numdim){if($reg_dimbits) {$reg_create = 0;}else {$reg_create = 1;}}else{$reg_create = 0;}}if($reg_access eq "read-only"){$reg_has_read = 1;$reg_has_write = 0;if($reg_numdim){if($reg_dimbits) {$reg_create = 0;}else {$reg_create = 1;}}else{$reg_create = 0;}}if($reg_access eq "write-only"){$reg_has_read = 0;$reg_has_write = 1;if($reg_numdim){if($reg_dimbits) {$reg_create = 0;}else {$reg_create = 1;}}else{$reg_create = 0;}}if($reg_access eq "write-strobe"){$reg_has_read = 0;$reg_has_write = 1;$reg_create = 0;}if($reg_has_read){$max_has_read = 1;}if($reg_has_write){$max_has_write = 1;}if($reg_create) {$max_has_create = 1;}print OUTFILE sprintf(" /* Reg Name: %22s */ \n",$reg_name);print OUTFILE sprintf(" /* Reg Offset: %22s */ \n",$reg_offset);print OUTFILE sprintf(" /* Reg numOffset: %22s */ \n",$reg_numoffset);print OUTFILE sprintf(" /* Reg size: %22s */ \n",$reg_size);print OUTFILE sprintf(" /* Reg Dim: %22s */ \n",$reg_dim);print OUTFILE sprintf(" /* Reg numDim: %22s */ \n",$reg_numdim);print OUTFILE sprintf(" /* Reg DimBits: %22s */ \n",$reg_dimbits);print OUTFILE sprintf(" /* Reg Create: %22s */ \n",$reg_create);print OUTFILE sprintf(" /* Reg access: %22s */ \n",$reg_access);print OUTFILE sprintf(" /* Reg has_read: %22s */ \n",$reg_has_read);print OUTFILE sprintf(" /* Reg has_write: %22s */ \n",$reg_has_write);print OUTFILE sprintf(" /*********************************************/ \n");push @registers , ":::${reg_name}:::${reg_numoffset}:::${reg_size}:::${reg_numdim}:::${reg_dimbits}:::${reg_create}:::${reg_access}:::${reg_has_read}:::${reg_has_write}:::";}}if($memmap_type eq "serial") { $memmap_numbase = $memmap_numbase + $addblk_numrange; }}$num_add = log($max_dim)/log(2);print OUTFILE sprintf(" /*********************************************/ \n");print OUTFILE sprintf(" /* Max_dim: %22s */ \n",$max_dim);print OUTFILE sprintf(" /* num_add: %22s */ \n",$num_add);print OUTFILE sprintf(" /* mas_has_read: %22s */ \n",$max_has_read);print OUTFILE sprintf(" /* mas_has_write: %22s */ \n",$max_has_write);print OUTFILE sprintf(" /* mas_has_create: %22s */ \n",$max_has_create);print OUTFILE sprintf(" /*********************************************/ \n");print OUTFILE " /*********************************************/ \n";print OUTFILE "\n\nmodule `${ip_name_base_macro}`";print OUTFILE uc(${memmap_name});print OUTFILE "\n";print OUTFILE "#( parameter UNSELECTED = {${byte_size}{1'b1}},\n";print OUTFILE " parameter UNMAPPED = {${byte_size}{1'b0}}";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;if( $t_has_write eq "1" and $t_create eq "1"){print OUTFILE ",\n parameter ";print OUTFILE uc(${t_name});print OUTFILE "_RST = ${t_size}'b0";}$pad = $byte_size -( int(${t_size}) % $byte_size ) ;if ( $pad == $byte_size ) { $pad = 0;}if($pad){if( $t_has_read eq "1"){print OUTFILE ",\n parameter ";print OUTFILE uc(${t_name});print OUTFILE "_PAD = ${pad}'b0";}}}}print OUTFILE ")\n ";#/**********************************************************************/#/* */#/* Print io ports */#/* */#/* */#/**********************************************************************/print OUTFILE "(\n";print OUTFILE " input wire clk,\n";print OUTFILE " input wire reset,\n";print OUTFILE " input wire enable,\n";print OUTFILE " input wire cs,\n";if($max_has_write){ print OUTFILE " input wire wr,\n";}if($max_has_read) {print OUTFILE " input wire rd,\n";}if($max_has_write) {print OUTFILE " input wire [${addblk_width}-1:0] wdata,\n";}if($max_has_read) {print OUTFILE " output reg [${addblk_width}-1:0] rdata,\n";}print OUTFILE " input wire [${sys_byte_lanes}-1:0] byte_lanes,\n";print OUTFILE " input wire [${addblk_numaddbits}-1:${adr_base}] addr";if($max_dim gt "1" ){print OUTFILE " ,\n output wire [${num_add}-1:0] addr_out";}foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;print OUTFILE ",\n output wire ${t_name}_cs ";print OUTFILE ",\n output reg ${t_name}_dec ";if($t_size == 1){if( $t_has_read eq "1"){print OUTFILE ",\n input wire ${t_name}_rdata ";}if( $t_has_write eq "1"){print OUTFILE ",\n output reg ${t_name}_wr_0 ";if( $t_create eq "1"){print OUTFILE ",\n output reg $t_name ";print OUTFILE ",\n input wire next_${t_name} ";}else{print OUTFILE ",\n output reg ${t_name}_wdata ";}}}else{if( $t_has_read eq "1"){print OUTFILE ",\n input wire [${t_size}-1:0] ${t_name}_rdata ";}if( $t_has_write eq "1"){print OUTFILE ",\n output reg ${t_name}_wr_0 ";if( $t_create eq "1"){print OUTFILE ",\n output reg [${t_size}-1:0] $t_name ";print OUTFILE ",\n input wire [${t_size}-1:0] next_${t_name} ";}else{print OUTFILE ",\n output reg [${t_size}-1:0] ${t_name}_wdata ";}}}if( $t_has_write eq "1"){if($t_size > ${byte_size}) { print OUTFILE ",\n output reg ${t_name}_wr_1 "; }if($t_size > (${byte_size}*2)) { print OUTFILE ",\n output reg ${t_name}_wr_2 "; }if($t_size > (${byte_size}*3)) { print OUTFILE ",\n output reg ${t_name}_wr_3 "; }}}}print OUTFILE "\n);\n\n\n";#/**********************************************************************/#/* */#/* Print parameters for register addresses */#/* */#/* */#/**********************************************************************/foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;print OUTFILE "parameter ";print OUTFILE uc(${t_name});print OUTFILE " = ${addblk_numaddbits}'d${t_numoffset};\n";my $register_addressOffset_end = $t_numoffset + $t_numdim;print OUTFILE "parameter ";print OUTFILE uc(${t_name});print OUTFILE "_END = ${addblk_numaddbits}'d${register_addressOffset_end};\n";}}# print OUTFILE " input wire [${addblk_numaddbits}-1:${adr_base}] addr";#/**********************************************************************/#/* */#/* write data register creation */#/* */#/* */#/**********************************************************************/print OUTFILE "\n\n";print OUTFILE " reg [${addblk_width}-1:0] rdata_i;\n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;if(( $t_has_write eq "1") and ( $t_create eq "1")){if($t_size eq 1){ print OUTFILE "reg ${t_name}_wdata;\n";}else { print OUTFILE "reg [${t_size}-1:0] ${t_name}_wdata;\n";}}}}#/**********************************************************************/#/* */#/* Set up for block width and endian */#/* seperate pass for each byte lane */#/* */#/**********************************************************************/for ($log_byte_lane =0; $log_byte_lane < $sys_byte_lanes; $log_byte_lane++){if($adr_base == 2){if ($opt_bigendian){if ( $log_byte_lane == 0) {$phy_byte_lane = 3;}elsif ( $log_byte_lane == 1) {$phy_byte_lane = 2;}elsif ( $log_byte_lane == 2) {$phy_byte_lane = 1;}else {$phy_byte_lane = 0;}}else{$phy_byte_lane = $log_byte_lane}}elsif($adr_base == 1){if ($opt_bigendian){if ( $log_byte_lane == 0) {$phy_byte_lane = 1;}else {$phy_byte_lane = 0;}}else{$phy_byte_lane = $log_byte_lane}}else{$phy_byte_lane = $log_byte_lane}#/**********************************************************************/#/* */#/* Debug */#/* */#/* */#/**********************************************************************/print OUTFILE "/*QQQ Reg_Name Reg_Access sys_byte_lanes reg_byte_lanes reg_size reg_add ar_base log_byte_lane phy_byte_lane reg_lane pad_size padding bigend */ \n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}$reg_byte_lanes = ($padding + $t_size)/ $byte_size;my $strng = sprintf( "/*QQQ %16s %12s %11s %6s %6s %6s %6s %6s %6s %6s %2s %6s %6s */ \n",${t_name},${t_access},${sys_byte_lanes},${reg_byte_lanes},${t_size},${t_numoffset},${adr_base},${log_byte_lane},${phy_byte_lane},${reg_byte_lane},${pad_size},${padding},${opt_bigendian});print OUTFILE $strng;}}print OUTFILE "\n\n\n";#/**********************************************************************/#/* */#/* Read Data Muxing */#/* */#/* */#/**********************************************************************/if($max_has_read == "1" and $max_has_create == "1"){print OUTFILE "always@(*)\n";print OUTFILE " if(rd && cs)\n";print OUTFILE " begin\n";print OUTFILE " if(byte_lanes[ $phy_byte_lane ])\n";print OUTFILE " rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; \n";print OUTFILE " else\n";print OUTFILE " rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = UNMAPPED;\n";print OUTFILE " end\n";print OUTFILE " else rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = UNSELECTED;\n\n\n";print OUTFILE "always@(*)\n";print OUTFILE " case(addr[$addblk_numaddbits-1:${adr_base}])\n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}$reg_byte_lanes = ($padding + $t_size)/ $byte_size;my $REG_NAME = uc($t_name);if( $t_has_read eq "1" ){if(( $sys_byte_lanes eq "1" ) and ( $reg_byte_lanes eq "1") ){if( $reg_byte_lanes - 1 eq $phy_byte_lane ){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding){if($pad_size eq "1"){ print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata };//QQQQ\n";}else{ print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:$phy_byte_lane*${byte_size}] };//QQQQ\n";}}else { print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n";}}}elsif( $sys_byte_lanes eq $reg_byte_lanes ){if( $reg_byte_lanes - 1 eq $phy_byte_lane ){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:$phy_byte_lane*${byte_size}] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n";}}else{print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "2")){if($opt_bigendian){print OUTFILE "{";print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:1],1'b1}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:1],1'b0}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:${byte_size}] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[$(byte_size}-1:${byte_size}] ;//QQQQ\n";}}else{print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:1],1'b0}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE "${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:1],1'b1}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:${byte_size}] };//QQQQ\n";}else { print OUTFILE " ${t_name}_rdata[$(byte_size}-1:${byte_size}] ;//QQQQ\n"; }}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "3")){if($opt_bigendian){print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b11}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b10}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$(byte_size}-1:${byte_size}] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b01}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:(${byte_size}*2)] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[(${byte_size}*3)-1:(${byte_size}*2)] ;//QQQQ\n"; }print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b00}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${byte_size}'h0 ;//QQQQ\n";}else{print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b00}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b01}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$(byte_size}-1:${byte_size}] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b10}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:(${byte_size}*2)] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[(${byte_size}*3)-1:(${byte_size}*2)] ;//QQQQ\n";}print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b11}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${byte_size}'h0 ;//QQQQ\n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "4")){if($opt_bigendian){print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b11}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b10}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$(byte_size}-1:${byte_size}] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b01}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[(${byte_size}*3)-1:(${byte_size}*2)] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b00}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:(${byte_size}*3)] };//QQQQ\n";}else { print OUTFILE " ${t_name}_rdata[(${byte_size}*4)-1:(${byte_size}*3)] ;//QQQQ\n";}}else{print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b00}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b01}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[(${byte_size}*2)-1:${byte_size}] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b10}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[(${byte_size}*3)-1:(${byte_size}*2)] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],2'b11}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:(${byte_size}*3)] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[(${byte_size}*4)-1:(${byte_size}*3)] ;//QQQQ\n";}}}elsif ( ($sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "3") ){if($opt_bigendian){print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b1}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:$phy_byte_lane*${byte_size}] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n"; }}else{print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b0}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$log_byte_lane*${byte_size}+${byte_size}-1:$log_byte_lane*${byte_size}] ;//QQQQ\n";unless ($log_byte_lane){print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b1}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:(${byte_size}*2)] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[(${byte_size}*3)-1:(${byte_size}*2)] ;//QQQQ\n";}}}}elsif ( ($sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "4") ){if($opt_bigendian){print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b1}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b0}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:$phy_byte_lane*${byte_size}+(${byte_size}*2)] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1+(${byte_size}*2):$phy_byte_lane*${byte_size}+(${byte_size}*2)] ;//QQQQ\n"; }}else{print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b0}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$log_byte_lane*${byte_size}+${byte_size}-1:$log_byte_lane*${byte_size}] ;//QQQQ\n";print OUTFILE "{${REG_NAME}[$addblk_numaddbits-1:2],1'b1}: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:$log_byte_lane*${byte_size}+(${byte_size}*2)] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[$log_byte_lane*${byte_size}+${byte_size}-1+(${byte_size}*2):$log_byte_lane*${byte_size}+(${byte_size}*2)] ;//QQQQ\n";}}}elsif(( $sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "1") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata ;//QQQQ\n"; }}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "1") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata };//QQQQ\n";}else { print OUTFILE " ${t_name}_rdata ;//QQQQ\n"; }}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "2") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[${byte_size}-1:0] ;//QQQQ\n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "2") and ($reg_byte_lane == ${log_byte_lane}-1 )){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:${byte_size}] };//QQQQ\n";}else { print OUTFILE " ${t_name}_rdata[$(byte_size}-1:${byte_size}] ;//QQQQ\n"; }}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "3") and ($phy_byte_lane) ne "3" ){if( $reg_byte_lanes - 1 eq $phy_byte_lane ){print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata[${t_size}-1:$phy_byte_lane*${byte_size}] };//QQQQ\n"; }else { print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n";}}else{print OUTFILE "${REG_NAME}[$addblk_numaddbits-1:${adr_base}]: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = ";print OUTFILE " ${t_name}_rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] ;//QQQQ\n";}}}}}print OUTFILE "\n\n\n";print OUTFILE " default: rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = UNMAPPED;\n";print OUTFILE " endcase\n\n";}#/**********************************************************************/#/* */#/* Read Data Muxing */#/* */#/* */#/**********************************************************************/if($max_has_read == "1" and $max_has_create == "0" ){print OUTFILE "always@(*)\n";print OUTFILE " if(rd && cs)\n";print OUTFILE " begin\n";print OUTFILE " if(byte_lanes[ $phy_byte_lane ])\n";print OUTFILE " rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = rdata_i[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; \n";print OUTFILE " else\n";print OUTFILE " rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = UNMAPPED;\n";print OUTFILE " end\n";print OUTFILE " else rdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = UNSELECTED;\n\n\n";print OUTFILE "always@(*)\n";print OUTFILE " begin\n";print OUTFILE " rdata_i = UNMAPPED;\n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}my $REG_NAME = uc($t_name);if( $t_has_read eq "1" ){print OUTFILE "if( ${t_name}_cs ) rdata_i = ";if($padding) { print OUTFILE "{${REG_NAME}_PAD , ${t_name}_rdata };//QQQQ\n";}else { print OUTFILE " ${t_name}_rdata ;//QQQQ\n";}}print OUTFILE "\n";}}print OUTFILE " end\n\n";}#/**********************************************************************/#/* */#/* Write Data Selection */#/* */#/* */#/**********************************************************************/if($max_has_write){print OUTFILE "always@(*)\n";print OUTFILE " begin\n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}my $REG_NAME = uc($t_name);$reg_byte_lanes = ($padding + $t_size)/ $byte_size;if( $t_has_write eq "1" ){if ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "1")){print OUTFILE "${t_name}_wdata = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0];// 1\n";}elsif( $sys_byte_lanes eq $reg_byte_lanes ){if( $reg_byte_lanes - 1 eq $phy_byte_lane ){print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}];// 2\n";}else{print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 3 \n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "2")){if($opt_bigendian){print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:0]; // 4 \n";print OUTFILE "${t_name}_wdata[${pad_size}+${byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0]; // 5 \n";}else{print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 6 \n";print OUTFILE "${t_name}_wdata[${pad_size}+${byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0]; // ${byte_size}-1 \n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "3")){if($opt_bigendian){print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 8 \n";print OUTFILE "${t_name}_wdata[$(byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 9 \n";print OUTFILE "${t_name}_wdata[${pad_size}+$(byte_size}-1:(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0]; // 10 \n";}else{print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 11 \n";print OUTFILE "${t_name}_wdata[$(byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 12 \n";print OUTFILE "${t_name}_wdata[${pad_size}+$(byte_size}-1:(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0]; // 13 \n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "4")){if($opt_bigendian){print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 14 \n";print OUTFILE "${t_name}_wdata[$(byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 15 \n";print OUTFILE "${t_name}_wdata[(${byte_size}*3)-1:(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 16 \n";print OUTFILE "${t_name}_wdata[${pad_size}+(${byte_size}*3)-1:(${byte_size}*3)] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0]; // 17 \n";}else{print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 18 \n";print OUTFILE "${t_name}_wdata[$(byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 19 \n";print OUTFILE "${t_name}_wdata[(${byte_size}*3)-1:(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 20 \n";print OUTFILE "${t_name}_wdata[${pad_size}+(${byte_size}*3)-1:(${byte_size}*3)] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:0]; // 21 \n";}}elsif ( ($sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "3") ){if($opt_bigendian){print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 22 \n";}else{print OUTFILE "${t_name}_wdata[$log_byte_lane*${byte_size}+${byte_size}-1:$log_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // \n";if($log_byte_lane == 0){print OUTFILE "${t_name}_wdata[$log_byte_lane*${byte_size}+${pad_size}+$(byte_size}-1:$log_byte_lane*${byte_size}+(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // \n";}}}elsif ( ($sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "4") ){if($opt_bigendian){print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 24 \n";print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${byte_size}-1+$(byte_size}-1:$phy_byte_lane*${byte_size}+(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 25 \n";}else{print OUTFILE "${t_name}_wdata[$log_byte_lane*${byte_size}+${byte_size}-1:$log_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 26 \n";if($log_byte_lane){print OUTFILE "${t_name}_wdata[$log_byte_lane*${byte_size}+${pad_size}+$(byte_size}-1:$log_byte_lane*${byte_size}+(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}]; // 27 \n";}else{print OUTFILE "${t_name}_wdata[$log_byte_lane*${byte_size}+${byte_size}-1+(${byte_size}*2):$log_byte_lane*${byte_size}+(${byte_size}*2)] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 27 \n";}}}elsif(( $sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "1") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${t_name}_wdata = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}]; // 28 \n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "1") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${t_name}_wdata = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}]; // 29 \n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "2") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${t_name}_wdata[${byte_size}-1:0] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 30 \n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "2") and ($reg_byte_lane == ${log_byte_lane}-1 )){print OUTFILE "${t_name}_wdata[${pad_size}+${byte_size}-1:${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}]; // \n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "3") and ($phy_byte_lane) ne "3" ){if( $reg_byte_lanes - 1 eq $phy_byte_lane ){print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${pad_size}-1:$phy_byte_lane*${byte_size}]; // 32 \n";}else{print OUTFILE "${t_name}_wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}] = wdata[$phy_byte_lane*${byte_size}+${byte_size}-1:$phy_byte_lane*${byte_size}]; // 33 \n";}}}}}print OUTFILE "\n\n\n";print OUTFILE " end\n\n";#/**********************************************************************/#/* */#/* Write strobe Creation */#/* */#/* */#/**********************************************************************/print OUTFILE "always@(*)\n";print OUTFILE " begin\n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}$reg_byte_lanes = ($padding + $t_size)/ $byte_size;my $REG_NAME = uc($t_name);if( $t_has_write eq "1" ){if ( $sys_byte_lanes eq $reg_byte_lanes ){print OUTFILE "${t_name}_wr_${phy_byte_lane} = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] ); // \n";}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "2")){if($opt_bigendian){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:1],1'b1} ); // \n";print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:1],1'b0} ); // \n";}else{print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:1],1'b0} ); // \n";print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:1],1'b1} ); // \n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "3")){if($opt_bigendian){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b11} ); // \n";print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b10} ); // \n";print OUTFILE "${t_name}_wr_2 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b01} ); // \n";}else{print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b00} ); // \n";print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b01} ); // \n";print OUTFILE "${t_name}_wr_2 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b10} ); // \n";}}elsif ( ($sys_byte_lanes eq "1") and ( $reg_byte_lanes eq "4")){if($opt_bigendian){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b11} ); // \n";print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b10} ); // \n";print OUTFILE "${t_name}_wr_2 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b01} ); // \n";print OUTFILE "${t_name}_wr_3 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b00} ); // \n";}else{print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b00} ); // \n";print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b01} ); // \n";print OUTFILE "${t_name}_wr_2 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b10} ); // \n";print OUTFILE "${t_name}_wr_3 = cs && wr && enable && byte_lanes[ 0 ] && ( addr[$addblk_numaddbits-1:0]== {${REG_NAME}[$addblk_numaddbits-1:2],2'b11} ); // \n";}}elsif ( ($sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "3") ){if ($log_byte_lane == 0 ){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b0} ); // \n";print OUTFILE "${t_name}_wr_2 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b1} ); // \n";}elsif ($log_byte_lane == 1 ){print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b0} ); // \n";}}elsif ( ($sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "4") ){if ($log_byte_lane == 0 ){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b0} ); // \n";print OUTFILE "${t_name}_wr_2 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b1} ); // \n";}elsif ($log_byte_lane == 1 ){print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b0} ); // \n";print OUTFILE "${t_name}_wr_3 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:1]== {${REG_NAME}[$addblk_numaddbits-1:2],1'b1} ); // \n";}}elsif(( $sys_byte_lanes eq "2") and ( $reg_byte_lanes eq "1") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );\n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "1") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );\n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "2") and ($reg_byte_lane eq $log_byte_lane) ){print OUTFILE "${t_name}_wr_0 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );\n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "2") and ($reg_byte_lane == ${log_byte_lane}-1 )){print OUTFILE "${t_name}_wr_1 = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );\n";}elsif(( $sys_byte_lanes eq "4") and ( $reg_byte_lanes eq "3") and ($log_byte_lane ne "3") ){if( ${reg_byte_lanes}-1 == $log_byte_lane ){print OUTFILE "${t_name}_wr_${log_byte_lane} = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] ); // \n";}else{print OUTFILE "${t_name}_wr_${log_byte_lane} = cs && wr && enable && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] ); // \n";}}}}}print OUTFILE "\n\n\n";print OUTFILE " end\n\n";}#/**********************************************************************/#/* */#/* Print read strobes */#/* */#/* */#/**********************************************************************/foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}my $REG_NAME = uc($t_name);$reg_byte_lanes = ($padding + int($t_size))/ $byte_size;if(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 1)){}elsif(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 2)){}elsif(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 3)){}elsif(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 4)){}elsif ( ( $sys_byte_lanes == 2) and ($reg_byte_lanes == 1) and ( $log_byte_lane == $reg_byte_lane) ){push @add_decs, " ${t_name}_dec = cs && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );//. $sys_byte_lanes. $reg_byte_lanes. 5\n"}elsif ( ( $sys_byte_lanes == 4) and ($reg_byte_lanes == 1) and ( $log_byte_lane == $reg_byte_lane) ){push @add_decs, " ${t_name}_dec = cs && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );//. $sys_byte_lanes. $reg_byte_lanes. 5\n"}elsif ( ( $sys_byte_lanes == 4) and ($reg_byte_lanes == 2) and ( $log_byte_lane == $reg_byte_lane) ){push @add_decs, " ${t_name}_dec = cs && byte_lanes[ $phy_byte_lane ] && ( addr[$addblk_numaddbits-1:${adr_base}]== ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] );//. $sys_byte_lanes. $reg_byte_lanes. 5\n"}}}}foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}my $REG_NAME = uc($t_name);$reg_byte_lanes = ($padding + int($t_size))/ $byte_size;if(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 1)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:0]== ${REG_NAME}[$addblk_numaddbits-1:0] );// 1\n"}elsif(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 2)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:1]== ${REG_NAME}[$addblk_numaddbits-1:1] );// 2\n"}elsif(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 3)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:2]== ${REG_NAME}[$addblk_numaddbits-1:2] );// 3\n"}elsif(( $sys_byte_lanes == 1) and ($reg_byte_lanes == 4)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:2]== ${REG_NAME}[$addblk_numaddbits-1:2] );// 4\n"}elsif(( $sys_byte_lanes == 2) and ($reg_byte_lanes == 2)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:1]== ${REG_NAME}[$addblk_numaddbits-1:1] );// 4\n"}elsif(( $sys_byte_lanes == 2) and ($reg_byte_lanes == 3)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:2]== ${REG_NAME}[$addblk_numaddbits-1:2] );// 4\n"}elsif(( $sys_byte_lanes == 2) and ($reg_byte_lanes == 4)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:2]== ${REG_NAME}[$addblk_numaddbits-1:2] );// 4\n"}elsif(( $sys_byte_lanes == 4) and ($reg_byte_lanes == 3)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:2]== ${REG_NAME}[$addblk_numaddbits-1:2] );// 4\n"}elsif(( $sys_byte_lanes == 4) and ($reg_byte_lanes == 4)){push @add_decs, " ${t_name}_dec = cs && ( addr[$addblk_numaddbits-1:2]== ${REG_NAME}[$addblk_numaddbits-1:2] );// 4\n"}}}print OUTFILE "\n\n always@(*)\n begin\n";foreach my $add_line (@add_decs){print OUTFILE "${add_line}";}print OUTFILE "\n end\n\n";#/**********************************************************************/#/* */#/* Create Chip Selects */#/* */#/* */#/**********************************************************************/print OUTFILE "\n /* verilator lint_off UNSIGNED */ \n";foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $REG_NAME = uc($t_name);print OUTFILE "assign ${t_name}_cs = cs && ( addr[$addblk_numaddbits-1:${adr_base}] >= ${REG_NAME}[$addblk_numaddbits-1:${adr_base}] ) && ( addr[$addblk_numaddbits-1:${adr_base}] < ${REG_NAME}_END[$addblk_numaddbits-1:${adr_base}] );\n";}}print OUTFILE "\n /* verilator lint_on UNSIGNED */ \n";#/**********************************************************************/#/* */#/* Create Registers */#/* */#/* */#/**********************************************************************/foreach $line (@registers){$_ = $line;if(/:::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::(\S+):::/){my $t_name = $1;my $t_numoffset = $2;my $t_size = $3;my $t_numdim = $4;my $t_dimbits = $5;my $t_create = $6;my $t_access = $7;my $t_has_read = $8;my $t_has_write = $9;my $reg_byte_lane = $t_numoffset % $sys_byte_lanes ;my $reg_byte_lanes = $t_size / ${byte_size} ;my $pad_size = $t_size % $byte_size ;if($pad_size) {$padding = $byte_size - $pad_size;}else{$padding = 0;$pad_size = ${byte_size};}$reg_byte_lanes = ($padding + $t_size)/ $byte_size;if(( $t_has_write eq "1") and ( $t_create eq "1") ){print OUTFILE " always@(posedge clk)\n if(reset) $t_name <= ";print OUTFILE uc($t_name);print OUTFILE "_RST;\n else\n begin\n";if($reg_byte_lanes == 1){if($pad_size ==1){print OUTFILE " if(${t_name}_wr_0) ${t_name} <= ${t_name}_wdata ;\n";print OUTFILE " else ${t_name} <= next_${t_name};\n\n";}else{print OUTFILE " if(${t_name}_wr_0) ${t_name}[${pad_size}-1:0] <= ${t_name}_wdata[${pad_size}-1:0] ;\n";print OUTFILE " else ${t_name}[${pad_size}-1:0] <= next_${t_name}[${pad_size}-1:0];\n\n";}}elsif($reg_byte_lanes == 2){print OUTFILE " if(${t_name}_wr_0) ${t_name}[${byte_size}-1:0] <= ${t_name}_wdata[${byte_size}-1:0] ;\n";print OUTFILE " else ${t_name}[${byte_size}-1:0] <= next_${t_name}[${byte_size}-1:0];\n\n";print OUTFILE " if(${t_name}_wr_1) ${t_name}[${pad_size}+${byte_size}-1:${byte_size}] <= ${t_name}_wdata[${pad_size}+${byte_size}-1:${byte_size}] ;\n";print OUTFILE " else ${t_name}[${pad_size}+${byte_size}-1:${byte_size}] <= next_${t_name}[${pad_size}+${byte_size}-1:${byte_size}];\n\n";}elsif($reg_byte_lanes == 3){print OUTFILE " if(${t_name}_wr_0) ${t_name}[${byte_size}-1:0] <= ${t_name}_wdata[${byte_size}-1:0] ;\n";print OUTFILE " else ${t_name}[${byte_size}-1:0] <= next_${t_name}[${byte_size}-1:0];\n\n";print OUTFILE " if(${t_name}_wr_1) ${t_name}[$(byte_size}-1:${byte_size}] <= ${t_name}_wdata[$(byte_size}-1:${byte_size}] ;\n";print OUTFILE " else ${t_name}[$(byte_size}-1:${byte_size}] <= next_${t_name}[$(byte_size}-1:${byte_size}];\n\n";print OUTFILE " if(${t_name}_wr_2) ${t_name}[${pad_size}+$(byte_size}-1:(${byte_size}*2)] <= ${t_name}_wdata[${pad_size}+$(byte_size}-1:(${byte_size}*2)] ;\n";print OUTFILE " else ${t_name}[${pad_size}+$(byte_size}-1:(${byte_size}*2)] <= next_${t_name}[${pad_size}+$(byte_size}-1:(${byte_size}*2)];\n\n";}elsif($reg_byte_lanes == 4){print OUTFILE " if(${t_name}_wr_0) ${t_name}[${byte_size}-1:0] <= ${t_name}_wdata[${byte_size}-1:0] ;\n";print OUTFILE " else ${t_name}[${byte_size}-1:0] <= next_${t_name}[${byte_size}-1:0];\n\n";print OUTFILE " if(${t_name}_wr_1) ${t_name}[$(byte_size}-1:${byte_size}] <= ${t_name}_wdata[$(byte_size}-1:${byte_size}] ;\n";print OUTFILE " else ${t_name}[$(byte_size}-1:${byte_size}] <= next_${t_name}[$(byte_size}-1:${byte_size}];\n\n";print OUTFILE " if(${t_name}_wr_2) ${t_name}[(${byte_size}*3)-1:(${byte_size}*2)] <= ${t_name}_wdata[(${byte_size}*3)-1:(${byte_size}*2)] ;\n";print OUTFILE " else ${t_name}[(${byte_size}*3)-1:(${byte_size}*2)] <= next_${t_name}[(${byte_size}*3)-1:(${byte_size}*2)];\n\n";print OUTFILE " if(${t_name}_wr_3) ${t_name}[${pad_size}+(${byte_size}*3)-1:(${byte_size}*3)] <= ${t_name}_wdata[${pad_size}+(${byte_size}*3)-1:(${byte_size}*3)] ;\n";print OUTFILE " else ${t_name}[${pad_size}+(${byte_size}*3)-1:(${byte_size}*3)] <= next_${t_name}[${pad_size}+(${byte_size}*3)-1:(${byte_size}*3)];\n\n";}print OUTFILE "\n end\n\n";}}}print OUTFILE "\nendmodule \n";close OUTFILE ;1