syntacore_scr1 directory removal
diff --git a/verilog/rtl/syntacore_scr1/synth/Makefile b/verilog/rtl/syntacore_scr1/synth/Makefile
deleted file mode 100644
index 2288b2c..0000000
--- a/verilog/rtl/syntacore_scr1/synth/Makefile
+++ /dev/null
@@ -1,71 +0,0 @@
-#------------------------------------------------------------------------------
-# Makefile for Synthesis
-#------------------------------------------------------------------------------
-
-# Paths
-export ROOT_DIR := $(shell pwd)
-export DESIGN_FILE := $(ROOT_DIR)/syntacore.sv
-export SYNTH_LOG := $(ROOT_DIR)/synth.log
-export REPORT_DIR := $(ROOT_DIR)/reports
-export NETLIST_DIR := $(ROOT_DIR)/netlist
-export TMP_DIR := $(ROOT_DIR)/tmp
-
-
-# Targets
-.PHONY: clean create merge synth
-
-default: clean create merge synth
-
-synth: clean create merge
- yosys -g -c synth.tcl -l synth.log
-
-create:
- mkdir -p ./tmp/synthesis;
- mkdir -p ./reports;
- mkdir -p ./netlist;
- $(OPENLANE_ROOT)/scripts/libtrim.pl $(PDK_ROOT)/sky130A/libs.ref/sky130_fd_sc_hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib $(PDK_ROOT)/sky130A/libs.tech/openlane/sky130_fd_sc_hd/no_synth.cells > ./tmp/trimmed.lib
-
-merge:
- ################################################
- # yosys has issue in propgating the golbal parameter from one file to other file
- # to fix this issue, we have concatinated all the rtl file into single file before starting synthesis
- # only memory are exclded from this list
- # ################################################
- cat ../src/core/pipeline/scr1_pipe_top.sv > syntacore.sv;
- cat ../src/core/scr1_core_top.sv >> syntacore.sv;
- cat ../src/core/scr1_dm.sv >> syntacore.sv;
- cat ../src/core/scr1_tapc_synchronizer.sv >> syntacore.sv;
- cat ../src/core/scr1_clk_ctrl.sv >> syntacore.sv;
- cat ../src/core/scr1_scu.sv >> syntacore.sv;
- cat ../src/core/scr1_tapc.sv >> syntacore.sv;
- cat ../src/core/scr1_tapc_shift_reg.sv >> syntacore.sv;
- cat ../src/core/scr1_dmi.sv >> syntacore.sv;
- cat ../src/core/primitives/scr1_reset_cells.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_ifu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_idu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_exu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_mprf.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_csr.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_ialu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_lsu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_hdu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_pipe_tdu.sv >> syntacore.sv;
- cat ../src/core/pipeline/scr1_ipic.sv >> syntacore.sv;
- cat ../src/top/scr1_dmem_router.sv >> syntacore.sv;
- cat ../src/top/scr1_imem_router.sv >> syntacore.sv;
- #cat ../src/top/scr1_dp_memory.sv >> syntacore.sv;
- cat ../src/top/scr1_tcm.sv >> syntacore.sv;
- cat ../src/top/scr1_timer.sv >> syntacore.sv;
- #cat ../src/top/scr1_dmem_ahb.sv >> syntacore.sv;
- #cat ../src/top/scr1_imem_ahb.sv >> syntacore.sv;
- cat ../src/top/scr1_top_axi.sv >> syntacore.sv;
- cat ../src/top/scr1_mem_axi.sv>> syntacore.sv;
-
-
-
-clean:
- $(RM) $(DESIGN_FILE)
- $(RM) $(SYNTH_LOG)
- $(RM) -R $(REPORT_DIR)
- $(RM) -R $(NETLIST_DIR)
- $(RM) -R $(TMP_DIR)
diff --git a/verilog/rtl/syntacore_scr1/synth/run_synth b/verilog/rtl/syntacore_scr1/synth/run_synth
deleted file mode 100755
index e537107..0000000
--- a/verilog/rtl/syntacore_scr1/synth/run_synth
+++ /dev/null
@@ -1,49 +0,0 @@
-#####################################################
-# Clean up old file and freshly create the directory
-####################################################
-\rm -rf pyfive.sv
-\rm -rf ./tmp
-\rm -rf ./reports
-\rm -rf ./netlist
-mkdir -p ./tmp/synthesis
-mkdir -p ./reports
-mkdir -p ./netlist
-
-################################################
-# yosys has issue in propgating the golbal parameter from one file to other file
-# to fix this issue, we have concatinated all the rtl file into single file before starting synthesis
-# only memory are exclded from this list
-################################################
-
-cat ../src/core/pipeline/scr1_pipe_top.sv > pyfive.sv
-cat ../src/core/scr1_core_top.sv >> pyfive.sv
-cat ../src/core/scr1_dm.sv >> pyfive.sv
-cat ../src/core/scr1_tapc_synchronizer.sv >> pyfive.sv
-cat ../src/core/scr1_clk_ctrl.sv >> pyfive.sv
-cat ../src/core/scr1_scu.sv >> pyfive.sv
-cat ../src/core/scr1_tapc.sv >> pyfive.sv
-cat ../src/core/scr1_tapc_shift_reg.sv >> pyfive.sv
-cat ../src/core/scr1_dmi.sv >> pyfive.sv
-cat ../src/core/primitives/scr1_reset_cells.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_ifu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_idu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_exu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_mprf.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_csr.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_ialu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_lsu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_hdu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_pipe_tdu.sv >> pyfive.sv
-cat ../src/core/pipeline/scr1_ipic.sv >> pyfive.sv
-cat ../src/top/scr1_dmem_router.sv >> pyfive.sv
-cat ../src/top/scr1_imem_router.sv >> pyfive.sv
-#cat ../src/top/scr1_dp_memory.sv >> pyfive.sv
-cat ../src/top/scr1_tcm.sv >> pyfive.sv
-cat ../src/top/scr1_timer.sv >> pyfive.sv
-cat ../src/top/scr1_dmem_ahb.sv >> pyfive.sv
-cat ../src/top/scr1_imem_ahb.sv >> pyfive.sv
-cat ../src/top/scr1_top_axi.sv >> pyfive.sv
-cat ../src/top/scr1_mem_axi.sv>> pyfive.sv
-
-yosys -g -c synth.tcl -l synth.log
-
diff --git a/verilog/rtl/syntacore_scr1/synth/synth.tcl b/verilog/rtl/syntacore_scr1/synth/synth.tcl
deleted file mode 100755
index ab49969..0000000
--- a/verilog/rtl/syntacore_scr1/synth/synth.tcl
+++ /dev/null
@@ -1,413 +0,0 @@
-# Copyright 2020 Efabless Corporation
-#
-# 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.
-
-# inputs expected as env vars
-#set opt $::env(SYNTH_OPT)
-########### config.tcl ##################
-# User config
-
-# User config
-set ::env(DESIGN_DIR) ../
-
-set ::env(PROJ_DIR) ../../../../
-
-# User config
-set ::env(DESIGN_NAME) scr1_top_axi
-
-# Change if needed
-set ::env(VERILOG_FILES) [glob \
- ../src/core/pipeline/scr1_pipe_top.sv \
- ../src/core/scr1_core_top.sv \
- ../src/core/scr1_dm.sv \
- ../src/core/scr1_tapc_synchronizer.sv \
- ../src/core/scr1_clk_ctrl.sv \
- ../src/core/scr1_scu.sv \
- ../src/core/scr1_tapc.sv \
- ../src/core/scr1_tapc_shift_reg.sv \
- ../src/core/scr1_dmi.sv \
- ../src/core/primitives/scr1_reset_cells.sv \
- ../src/core/pipeline/scr1_pipe_ifu.sv \
- ../src/core/pipeline/scr1_pipe_idu.sv \
- ../src/core/pipeline/scr1_pipe_exu.sv \
- ../src/core/pipeline/scr1_pipe_mprf.sv \
- ../src/core/pipeline/scr1_pipe_csr.sv \
- ../src/core/pipeline/scr1_pipe_ialu.sv \
- ../src/core/pipeline/scr1_pipe_lsu.sv \
- ../src/core/pipeline/scr1_pipe_hdu.sv \
- ../src/core/pipeline/scr1_pipe_tdu.sv \
- ../src/core/pipeline/scr1_ipic.sv \
- ../src/top/scr1_dmem_router.sv \
- ../src/top/scr1_imem_router.sv \
- ../src/top/scr1_tcm.sv \
- ../src/top/scr1_timer.sv \
- ../src/top/scr1_top_axi.sv \
- ../src/top/scr1_mem_axi.sv ]
-
-#set ::env(VERILOG_FILES_BLACKBOX) [glob \
-# $::env(DESIGN_DIR)/src/top/scr1_dp_memory.sv ]
-
-set ::env(VERILOG_INCLUDE_DIRS) [glob $::env(DESIGN_DIR)/src/includes]
-
-#set ::env(SYNTH_DEFINES) [list SCR1_DBG_EN SCR1_MPRF_RAM ]
-
-
-set ::env(LIB_SYNTH) ./tmp/trimmed.lib
-
-
-#set ::env(SDC_FILE) "./designs/aes128/src/aes128.sdc"
-
-# Fill this
-set ::env(CLOCK_PERIOD) "10"
-set ::env(CLOCK_PORT) "clk"
-set ::env(CLOCK_TREE_SYNTH) 0
-
-set ::env(RUN_SIMPLE_CTS) 0
-set ::env(SYNTH_BUFFERING) 0
-set ::env(SYNTH_SIZING) 0
-
-set ::env(SYNTH_DRIVING_CELL) "sky130_fd_sc_hd__inv_8"
-set ::env(SYNTH_CAP_LOAD) "17.65"
-set ::env(SYNTH_MAX_TRAN) "[expr {0.1*10.0}]"
-
-set ::env(SYNTH_MAX_FANOUT) 6
-set ::env(FP_CORE_UTIL) 50
-set ::env(PL_TARGET_DENSITY) [ expr ($::env(FP_CORE_UTIL)+5) / 100.0 ]
-set ::env(CELL_PAD) 4
-
-set ::env(SYNTH_NO_FLAT) "0"
-
-
-set ::env(SYNTH_STRATEGY) "AREA 0"
-set ::env(SYNTH_TIELO_PORT) "sky130_fd_sc_hd__conb_1 LO"
-set ::env(SYNTH_TIEHI_PORT) "sky130_fd_sc_hd__conb_1 HI"
-set ::env(SYNTH_MIN_BUF_PORT) "sky130_fd_sc_hd__buf_2 A X"
-
-
-set ::env(CLOCK_NET) $::env(CLOCK_PORT)
-
-
-
-set ::env(yosys_tmp_file_tag) "./tmp/"
-set ::env(TMP_DIR) "./tmp/"
-set ::env(yosys_netlist_dir) "./netlist"
-set ::env(yosys_report_file_tag) "./reports/yosys"
-set ::env(yosys_result_file_tag) "./reports/yosys.synthesis"
-
-set ::env(SAVE_NETLIST) $::env(yosys_netlist_dir)/$::env(DESIGN_NAME).gv
-
-
-
-########### End of config.tcl
-set buffering $::env(SYNTH_BUFFERING)
-set sizing $::env(SYNTH_SIZING)
-
-yosys -import
-
-set vtop $::env(DESIGN_NAME)
-#set sdc_file $::env(SDC_FILE)
-set sclib $::env(LIB_SYNTH)
-
-if { [info exists ::env(SYNTH_DEFINES) ] } {
- foreach define $::env(SYNTH_DEFINES) {
- log "Defining $define"
- verilog_defines -D$define
- }
-}
-
-set vIdirsArgs ""
-if {[info exist ::env(VERILOG_INCLUDE_DIRS)]} {
- foreach dir $::env(VERILOG_INCLUDE_DIRS) {
- log "Adding include file -I$dir "
- lappend vIdirsArgs "-I$dir"
- }
- set vIdirsArgs [join $vIdirsArgs]
-}
-
-
-
-if { [info exists ::env(EXTRA_LIBS) ] } {
- foreach lib $::env(EXTRA_LIBS) {
- read_liberty {*}$vIdirsArgs -lib -ignore_miss_dir -setattr blackbox $lib
- }
-}
-
-
-
-# ns expected (in sdc as well)
-set clock_period [expr {$::env(CLOCK_PERIOD)*1000}]
-
-set driver $::env(SYNTH_DRIVING_CELL)
-set cload $::env(SYNTH_CAP_LOAD)
-# input pin cap of IN_3VX8
-set max_FO $::env(SYNTH_MAX_FANOUT)
-if {![info exist ::env(SYNTH_MAX_TRAN)]} {
- set ::env(SYNTH_MAX_TRAN) [expr {0.1*$clock_period}]
-} else {
- set ::env(SYNTH_MAX_TRAN) [expr {$::env(SYNTH_MAX_TRAN) * 1000}]
-}
-set max_Tran $::env(SYNTH_MAX_TRAN)
-
-
-# Mapping parameters
-set A_factor 0.00
-set B_factor 0.88
-set F_factor 0.00
-
-# Don't change these unless you know what you are doing
-set stat_ext ".stat.rpt"
-set chk_ext ".chk.rpt"
-set gl_ext ".gl.v"
-set constr_ext ".$clock_period.constr"
-set timing_ext ".timing.txt"
-set abc_ext ".abc"
-
-
-# get old sdc, add library specific stuff for abc scripts
-set sdc_file $::env(yosys_tmp_file_tag).sdc
-set outfile [open ${sdc_file} w]
-#puts $outfile $sdc_data
-puts $outfile "set_driving_cell ${driver}"
-puts $outfile "set_load ${cload}"
-close $outfile
-
-
-# ABC Scrips
-set abc_rs_K "resub,-K,"
-set abc_rs "resub"
-set abc_rsz "resub,-z"
-set abc_rw_K "rewrite,-K,"
-set abc_rw "rewrite"
-set abc_rwz "rewrite,-z"
-set abc_rf "refactor"
-set abc_rfz "refactor,-z"
-set abc_b "balance"
-
-set abc_resyn2 "${abc_b}; ${abc_rw}; ${abc_rf}; ${abc_b}; ${abc_rw}; ${abc_rwz}; ${abc_b}; ${abc_rfz}; ${abc_rwz}; ${abc_b}"
-set abc_share "strash; multi,-m; ${abc_resyn2}"
-set abc_resyn2a "${abc_b};${abc_rw};${abc_b};${abc_rw};${abc_rwz};${abc_b};${abc_rwz};${abc_b}"
-set abc_resyn3 "balance;resub;resub,-K,6;balance;resub,-z;resub,-z,-K,6;balance;resub,-z,-K,5;balance"
-set abc_resyn2rs "${abc_b};${abc_rs_K},6;${abc_rw};${abc_rs_K},6,-N,2;${abc_rf};${abc_rs_K},8;${abc_rw};${abc_rs_K},10;${abc_rwz};${abc_rs_K},10,-N,2;${abc_b},${abc_rs_K},12;${abc_rfz};${abc_rs_K},12,-N,2;${abc_rwz};${abc_b}"
-
-set abc_choice "fraig_store; ${abc_resyn2}; fraig_store; ${abc_resyn2}; fraig_store; fraig_restore"
-set abc_choice2 "fraig_store; balance; fraig_store; ${abc_resyn2}; fraig_store; ${abc_resyn2}; fraig_store; ${abc_resyn2}; fraig_store; fraig_restore"
-
-set abc_map_old_cnt "map,-p,-a,-B,0.2,-A,0.9,-M,0"
-set abc_map_old_dly "map,-p,-B,0.2,-A,0.9,-M,0"
-set abc_retime_area "retime,-D,{D},-M,5"
-set abc_retime_dly "retime,-D,{D},-M,6"
-set abc_map_new_area "amap,-m,-Q,0.1,-F,20,-A,20,-C,5000"
-
-set abc_area_recovery_1 "${abc_choice}; map;"
-set abc_area_recovery_2 "${abc_choice2}; map;"
-
-set map_old_cnt "map,-p,-a,-B,0.2,-A,0.9,-M,0"
-set map_old_dly "map,-p,-B,0.2,-A,0.9,-M,0"
-set abc_retime_area "retime,-D,{D},-M,5"
-set abc_retime_dly "retime,-D,{D},-M,6"
-set abc_map_new_area "amap,-m,-Q,0.1,-F,20,-A,20,-C,5000"
-
-if {$buffering==1} {
- set abc_fine_tune "buffer,-N,${max_FO},-S,${max_Tran};upsize,{D};dnsize,{D}"
-} elseif {$sizing} {
- set abc_fine_tune "upsize,{D};dnsize,{D}"
-} else {
- set abc_fine_tune ""
-}
-
-
-set delay_scripts [list \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_resyn2};${abc_retime_dly}; scleanup;${abc_map_old_dly};retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_resyn2};${abc_retime_dly}; scleanup;${abc_choice2};${abc_map_old_dly};${abc_area_recovery_2}; retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_resyn2};${abc_retime_dly}; scleanup;${abc_choice};${abc_map_old_dly};${abc_area_recovery_1}; retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_resyn2};${abc_retime_area};scleanup;${abc_choice2};${abc_map_new_area};${abc_choice2};${abc_map_old_dly};retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- ]
-
-set area_scripts [list \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_resyn2};${abc_retime_area};scleanup;${abc_choice2};${abc_map_new_area};retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_resyn2};${abc_retime_area};scleanup;${abc_choice2};${abc_map_new_area};${abc_choice2};${abc_map_new_area};retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- \
- "+read_constr,${sdc_file};fx;mfs;strash;refactor;${abc_choice2};${abc_retime_area};scleanup;${abc_choice2};${abc_map_new_area};${abc_choice2};${abc_map_new_area};retime,-D,{D};${abc_fine_tune};stime,-p;print_stats -m" \
- ]
-
-set all_scripts [list {*}$delay_scripts {*}$area_scripts]
-
-set strategy_parts [split $::env(SYNTH_STRATEGY)]
-
-proc synth_strategy_format_err { } {
- upvar area_scripts area_scripts
- upvar delay_scripts delay_scripts
- log -stderr "\[ERROR] Misformatted SYNTH_STRATEGY (\"$::env(SYNTH_STRATEGY)\")."
- log -stderr "\[ERROR] Correct format is \"DELAY|AREA 0-[expr [llength $delay_scripts]-1]|0-[expr [llength $area_scripts]-1]\"."
- exit 1
-}
-
-if { [llength $strategy_parts] != 2 } {
- synth_strategy_format_err
-}
-
-set strategy_type [lindex $strategy_parts 0]
-set strategy_type_idx [lindex $strategy_parts 1]
-
-if { $strategy_type != "AREA" && $strategy_type != "DELAY" } {
- log -stderr "\[ERROR] AREA|DELAY tokens not found. ($strategy_type)"
- synth_strategy_format_err
-}
-
-if { $strategy_type == "DELAY" && $strategy_type_idx >= [llength $delay_scripts] } {
- log -stderr "\[ERROR] strategy index ($strategy_type_idx) is too high."
- synth_strategy_format_err
-}
-
-if { $strategy_type == "AREA" && $strategy_type_idx >= [llength $area_scripts] } {
- log -stderr "\[ERROR] strategy index ($strategy_type_idx) is too high."
- synth_strategy_format_err
-}
-
-if { $strategy_type == "DELAY" } {
- set strategy $strategy_type_idx
-} else {
- set strategy [expr {[llength $delay_scripts]+$strategy_type_idx}]
-}
-
-
-for { set i 0 } { $i < [llength $::env(VERILOG_FILES)] } { incr i } {
- read_verilog -sv {*}$vIdirsArgs [lindex $::env(VERILOG_FILES) $i]
-}
-
-if { [info exists ::env(VERILOG_FILES_BLACKBOX)] } {
- foreach verilog_file $::env(VERILOG_FILES_BLACKBOX) {
- read_verilog -sv {*}$vIdirsArgs -lib $verilog_file
- }
-}
-select -module $vtop
-show -format dot -prefix $::env(TMP_DIR)/synthesis/hierarchy
-select -clear
-
-hierarchy -check -top $vtop
-
-# Infer tri-state buffers.
-set tbuf_map false
-if { [info exists ::env(TRISTATE_BUFFER_MAP)] } {
- if { [file exists $::env(TRISTATE_BUFFER_MAP)] } {
- set tbuf_map true
- tribuf
- } else {
- log "WARNING: TRISTATE_BUFFER_MAP is defined but could not be found: $::env(TRISTATE_BUFFER_MAP)"
- }
-}
-
-if { $::env(SYNTH_NO_FLAT) } {
- synth -top $vtop
-} else {
- synth -top $vtop -flatten
-}
-
-share -aggressive
-opt
-opt_clean -purge
-
-tee -o "$::env(yosys_report_file_tag)_pre.stat" stat
-
-# Map tri-state buffers.
-if { $tbuf_map } {
- log {mapping tbuf}
- techmap -map $::env(TRISTATE_BUFFER_MAP)
- simplemap
-}
-
-# handle technology mapping of 4-MUX, and tell Yosys to infer 4-muxes
-if { [info exists ::env(SYNTH_MUX4_MAP)] && [file exists $::env(SYNTH_MUX4_MAP)] } {
- muxcover -mux4
- techmap -map $::env(SYNTH_MUX4_MAP)
- simplemap
-}
-
-# handle technology mapping of 2-MUX
-if { [info exists ::env(SYNTH_MUX_MAP)] && [file exists $::env(SYNTH_MUX_MAP)] } {
- techmap -map $::env(SYNTH_MUX_MAP)
- simplemap
-}
-
-# handle technology mapping of latches
-if { [info exists ::env(SYNTH_LATCH_MAP)] && [file exists $::env(SYNTH_LATCH_MAP)] } {
- techmap -map $::env(SYNTH_LATCH_MAP)
- simplemap
-}
-
-dfflibmap -liberty $sclib
-tee -o "$::env(yosys_report_file_tag)_dff.stat" stat
-
-if { [info exists ::env(SYNTH_EXPLORE)] && $::env(SYNTH_EXPLORE) } {
- design -save myDesign
-
- for { set index 0 } { $index < [llength $all_scripts] } { incr index } {
- log "\[INFO\]: ABC: WireLoad : S_$index"
- design -load myDesign
-
- abc -D $clock_period \
- -constr "$sdc_file" \
- -liberty $sclib \
- -script [lindex $all_scripts $index]
-
- setundef -zero
-
- hilomap -hicell {*}$::env(SYNTH_TIEHI_PORT) -locell {*}$::env(SYNTH_TIELO_PORT)
-
- # get rid of the assignments that make verilog2def fail
- splitnets
- opt_clean -purge
- insbuf -buf {*}$::env(SYNTH_MIN_BUF_PORT)
-
- tee -o "$::env(yosys_report_file_tag)_$index$chk_ext" check
- write_verilog -noattr -noexpr -nohex -nodec -defparam "$::env(yosys_result_file_tag)_$index.v"
- design -reset
- }
-} else {
-
- log "\[INFO\]: ABC: WireLoad : S_$strategy"
-
- abc -D $clock_period \
- -constr "$sdc_file" \
- -liberty $sclib \
- -script [lindex $all_scripts $strategy] \
- -showtmp;
-
- setundef -zero
-
- hilomap -hicell {*}$::env(SYNTH_TIEHI_PORT) -locell {*}$::env(SYNTH_TIELO_PORT)
-
- # get rid of the assignments that make verilog2def fail
- splitnets
- opt_clean -purge
- insbuf -buf {*}$::env(SYNTH_MIN_BUF_PORT)
-
- tee -o "$::env(yosys_report_file_tag)_$strategy$chk_ext" check
- write_verilog -noattr -noexpr -nohex -nodec -defparam "$::env(SAVE_NETLIST)"
-}
-
-if { $::env(SYNTH_NO_FLAT) } {
- design -reset
- file copy -force $::env(SAVE_NETLIST) $::env(yosys_tmp_file_tag)_unflat.v
- read_verilog -sv $::env(SAVE_NETLIST)
- synth -top $vtop -flatten
- splitnets
- opt_clean -purge
- insbuf -buf {*}$::env(SYNTH_MIN_BUF_PORT)
- write_verilog -noattr -noexpr -nohex -nodec -defparam "$::env(SAVE_NETLIST)"
- tee -o "$::env(yosys_report_file_tag)_$strategy$chk_ext" check
-}
