flow/pnr/EXAMPLES/INNOVUS/DESIGN/setup.tcl - skywater-pdk/libs/sky130_osu_sc - Git at Google

 ###############################################################################
 # CADENCE COPYRIGHT NOTICE                                                    #
 # September 2008 Cadence Design Systems, Inc. All rights reserved.            #
 #                                                                             #
 # This script is AEWare, provided as an example of how to perform specialized #
 # tasks within SoC Encounter.  It is not supported via the Cadence Hotline    #
 # nor the CCR system.                                                         #
 #                                                                             #
 # This work may not be copied, re-published, uploaded, or distributed in any  #
 # way, in any medium, whether in whole or in part, without prior written      #
 # permission from Cadence.                                                    #
 #                                                                             #
 # This work is Cadence intellectual property and may under no circumstances   #
 # be given to third parties, neither in original nor in modified versions,    #
 # without explicit written permission from Cadence                            #
 #                                                                             #
 # The information contained herein is the proprietary and confidential        #
 # information of Cadence or its licensors, and is supplied subject to, and    #
 # may be used only by Cadence's customers in accordance with, a previously    #
 # executed license and maintenance agreement between Cadence and its          #
 # customer.                                                                   #
 ###############################################################################

 global vars

 ###############################################################################
 # Define some variables to point to data, libraries, and scripts
 ###############################################################################
 set vars(design_root)  		.
 set vars(data_root)    		DATA
 set vars(library_root) 		LIBS
 set vars(script_root) 		SCRIPTS
 set vars(plug_dir)    	 	PLUG

 ###############################################################################
 # Enable this variable if you want to abort when there are setup
 # errors ... leave 0 to continue on error
 ###############################################################################
 set vars(abort) 0

 ###############################################################################
 # The vars(flow) MUST be defined
 # Supported flows -> default, pr_mmmc, or mmmc
 ###############################################################################
 set vars(flow) mmmc

 ###############################################################################
 # The following variables define the design data
 # --------------------------------------------------------------------
 # vars(design) <design name> REQUIRED
 # vars(netlist) <verilog netlist file> REQUIRED
 # vars(cts_spec) <cts spec file list > REQUIRED
 # --------------------------------------------------------------------
 # Either a fp_file, def_file or both MUST be defined
 # --------------------------------------------------------------------
 # vars(fp_file) <floorplan file>
 # vars(def_file) <floorplan DEF file>
 # --------------------------------------------------------------------
 # vars(scan_def) OPTIONAL
 ###############################################################################
 set vars(design)   tdsp_core
 set vars(netlist)  "DATA/tdsp_core.v"
 if {$vars(mode) == "flat"} {
    set vars(fp_file)  DATA/tdsp_core.fp
 } else {
    set vars(fp_file)  DATA/hier.fp
 #   set vars(hier_flow_type) "2pass"
    set vars(partition_list) "mult_32"
 }
 set vars(power_nets) "VDD AVdd"
 set vars(ground_nets) "VSS AVss"

 ###############################################################################
 # The following are REQUIRED
 # --------------------------------------------------------------------
 # vars(process) <process node> (65nm, 90nm, e.g.)
 # vars(max_route_layers) <top routing layer>
 ###############################################################################
 set vars(process)         45nm
 set vars(max_route_layer) 6

 ###############################################################################
 # The following are for the ILM based hierarchical flow
 # vars(partition_list) <ptn1> <ptn2> ... REQUIRED
 # vars(<ptn1>,cts_spec) <cts spec for ptn1> REQUIRED
 # vars(<ptn1>,latency_sdc) <latency sdc for ptn1> REQUIRED
 # vars(<ptn1>,incr_cts_sdc) <post cts incr sdc for ptn1> OPTIONAL
 # vars(<ptn1>,post_cts_sdc) <post cts (full) sdc for ptn1> OPTIONAL
 ###############################################################################

 ###############################################################################
 # Define library sets ...
 # --------------------------------------
 # set vars(library_sets) "<set1> <set2> ..."
 # set vars(<set1>,timing) <list of lib files> (REQUIRED)
 # set vars(<set1>,si) <list of cdb/udn files> (OPTIONAL)
 ###############################################################################
 set vars(library_sets) "slow_libs"

 set vars(slow_libs,timing) "GPDK/LIBS/GPDK045/timing/slow.lib"

 set vars(lef_files) "GPDK/LIBS/GPDK045/gsclib045.lef"

 ###############################################################################
 # Define rc corners ...
 # --------------------------------------
 # set vars(rc_corners) "<corner1> <corner2> ..."
 # set vars(<corner1>,T) <temperature>
 # set vars(<corner1>,cap_table) <cap table for corner1>
 ###############################################################################
 # Optionally define QRC technology information
 # --------------------------------------
 # set vars(<corner>,qx_tech_file) <qx_tech_file for corner1>
 # set vars(<corner>,qx_lib_file) <qx_lib_file for corner1>
 # set vars(<corner>,qx_conf_file) <qx_conf_file for corner1>
 ###############################################################################
 set vars(rc_corners)          "rc_max"
 set vars(rc_max,T)            125
 set vars(rc_max,cap_table)    GPDK/TECH/capTable
 set vars(rc_max,qx_tech_file)  GPDK/TECH/qrcTechFile
 #set vars(signoff_extraction_engine) qrc

 ###############################################################################
 # Scale factors are also optional but are strongly encouraged for
 # obtaining the best flow convergence and QoR.
 # Scaling factors are applied per rc corner
 # --------------------------------------------------------------------
 # set vars(<corner1>,def_res_factor) <default resistance scale factor>
 # set vars(<corner1>,det_res_factor) <detailed resistance scale factor>
 # set vars(<corner1>,def_cap_factor) <default capacitance scale factor>
 # set vars(<corner1>,det_cap_factor) <detailed capacitance scale factor>
 # set vars(<corner1>,def_clk_cap_factor) <default clock capacitance scale factor>
 # set vars(<corner1>,det_clk_cap_factor) <detailed clock capacitance scale factor>
 # set vars(<corner1>,xcap_factor) <coupling capacitance scale factor>
 ###############################################################################
 set vars(rc_max,def_res_factor)     0.95
 set vars(rc_max,det_res_factor)     1.27
 set vars(rc_max,def_cap_factor)     1.09
 set vars(rc_max,det_cap_factor)     1.09
 set vars(rc_max,def_clk_cap_factor) 1.10
 set vars(rc_max,det_clk_cap_factor) 1.05
 set vars(rc_max,xcap_factor)        1.03

 ###############################################################################
 # Define operating conditions (optional)
 # --------------------------------------------------------------------
 # set vars(opconds) "<opcond1> <opcond2> ..."
 # set vars(<opcond1>,library_file) <library file >
 # set vars(<opcond1>,process) <process scale factor>
 # set vars(<opcond1>,voltage) <voltage>
 # set vars(<opcond1>,temperature) <temperature>
 ###############################################################################

 ###############################################################################
 # Define delay corners ...
 # --------------------------------------------------------------------
 # set vars(delay_corners) "<corner1> <corner2> ..."
 # set vars(<corner1>,library_set) <library_set> (previously defined)
 # set vars(<corner1>,opcond) <opcond> (previously defined) (optional)
 # set vars(<corner1>,rc_corner) library_set (previously defined)
 ###############################################################################
 set vars(delay_corners)        "slow_max"
 set vars(slow_max,library_set) "slow_libs"
 set vars(slow_max,rc_corner)   "rc_max"

 ###############################################################################
 # Define constraints modes ...
 # --------------------------------------------------------------------
 # set vars(constraint_modes) "<mode1> <mode2> ..."
 # set vars(<mode1>,pre_cts_sdc) <pre cts constraint file>
 # set vars(<mode1>,post_cts_sdc) <post cts constraint file> (optional)
 ###############################################################################

 set vars(constraint_modes)             "setup_func_mode"
 set vars(setup_func_mode,pre_cts_sdc)  DATA/prects.sdc
 set vars(setup_func_mode,incr_cts_sdc) DATA/postcts.sdc

 ###############################################################################
 # Define analysis views ...
 # --------------------------------------------------------------------
 # set vars(setup_analysis_views) "<view1> <view2>"
 # set vars(hold_analysis_views) "<view1> <view2>"
 # set vars(<view1>,delay_corner) <delay corner>
 # set vars(<view1>,constraint_mode) <constraint mode>
 ###############################################################################
 set vars(setup_analysis_views)       "setup_func"
 set vars(hold_analysis_views)        "setup_func"

 set vars(setup_func,delay_corner)    "slow_max"
 set vars(setup_func,constraint_mode) "setup_func_mode"

 ###############################################################################
 # Define active setup and hold views and denote which are default
 ###############################################################################
 set vars(default_setup_view) "setup_func"
 set vars(default_hold_view)  "setup_func"
 set vars(active_setup_views) "setup_func"
 set vars(active_hold_views)  "setup_func"

 ###############################################################################
 # Define derating factors for OCV here (clock and data).
 # Derating factors are applied per delay corner
 ###############################################################################
 set vars(slow_max,data_cell_late)   1.03
 set vars(slow_max,data_cell_early)  0.97
 set vars(slow_max,data_net_late)    1.03
 set vars(slow_max,data_net_early)   0.97
 set vars(slow_max,clock_cell_late)  1.03
 set vars(slow_max,clock_cell_early) 0.97
 set vars(slow_max,clock_net_late)   1.03
 set vars(slow_max,clock_net_early)  0.97

 #######################################################################
 # Distribution setup
 # lsf, rsh, local, or custom
 #######################################################################
 #set vars(distribute)    custom
 #set vars(custom,script) {/grid/sfi/farm/bin/gridsub -W 72:00 -P SOC7.1 -R "SFIARCH==OPT64 && OSREL==EE40" -q lnx64}
 #set vars(lsf,queue)     lnx64
 #set vars(lsf,resource)  "SFIARCH==OPT64 && OSREL==EE40"
 #set vars(lsf,args)      "-W 72:00 -P SOC8.1"
 set vars(threads)       3
 set vars(hosts)         1
 #set vars(rsh,hosts)     "xv40opt01 xv40opt01 xv40opt02 xv40opt02"

 #set vars(mail,to) [list <login_id>]
 #set vars(mail,steps) [list prects postcts postroute signoff]

 puts "<FF> Finished loading setup.tcl"
	###############################################################################
	# CADENCE COPYRIGHT NOTICE #
	# September 2008 Cadence Design Systems, Inc. All rights reserved. #
	# #
	# This script is AEWare, provided as an example of how to perform specialized #
	# tasks within SoC Encounter. It is not supported via the Cadence Hotline #
	# nor the CCR system. #
	# #
	# This work may not be copied, re-published, uploaded, or distributed in any #
	# way, in any medium, whether in whole or in part, without prior written #
	# permission from Cadence. #
	# #
	# This work is Cadence intellectual property and may under no circumstances #
	# be given to third parties, neither in original nor in modified versions, #
	# without explicit written permission from Cadence #
	# #
	# The information contained herein is the proprietary and confidential #
	# information of Cadence or its licensors, and is supplied subject to, and #
	# may be used only by Cadence's customers in accordance with, a previously #
	# executed license and maintenance agreement between Cadence and its #
	# customer. #
	###############################################################################

	global vars

	###############################################################################
	# Define some variables to point to data, libraries, and scripts
	###############################################################################
	set vars(design_root) .
	set vars(data_root) DATA
	set vars(library_root) LIBS
	set vars(script_root) SCRIPTS
	set vars(plug_dir) PLUG

	###############################################################################
	# Enable this variable if you want to abort when there are setup
	# errors ... leave 0 to continue on error
	###############################################################################
	set vars(abort) 0

	###############################################################################
	# The vars(flow) MUST be defined
	# Supported flows -> default, pr_mmmc, or mmmc
	###############################################################################
	set vars(flow) mmmc

	###############################################################################
	# The following variables define the design data
	# --------------------------------------------------------------------
	# vars(design) <design name> REQUIRED
	# vars(netlist) <verilog netlist file> REQUIRED
	# vars(cts_spec) <cts spec file list > REQUIRED
	# --------------------------------------------------------------------
	# Either a fp_file, def_file or both MUST be defined
	# --------------------------------------------------------------------
	# vars(fp_file) <floorplan file>
	# vars(def_file) <floorplan DEF file>
	# --------------------------------------------------------------------
	# vars(scan_def) OPTIONAL
	###############################################################################
	set vars(design) tdsp_core
	set vars(netlist) "DATA/tdsp_core.v"
	if {$vars(mode) == "flat"} {
	set vars(fp_file) DATA/tdsp_core.fp
	} else {
	set vars(fp_file) DATA/hier.fp
	# set vars(hier_flow_type) "2pass"
	set vars(partition_list) "mult_32"
	}
	set vars(power_nets) "VDD AVdd"
	set vars(ground_nets) "VSS AVss"

	###############################################################################
	# The following are REQUIRED
	# --------------------------------------------------------------------
	# vars(process) <process node> (65nm, 90nm, e.g.)
	# vars(max_route_layers) <top routing layer>
	###############################################################################
	set vars(process) 45nm
	set vars(max_route_layer) 6

	###############################################################################
	# The following are for the ILM based hierarchical flow
	# vars(partition_list) <ptn1> <ptn2> ... REQUIRED
	# vars(<ptn1>,cts_spec) <cts spec for ptn1> REQUIRED
	# vars(<ptn1>,latency_sdc) <latency sdc for ptn1> REQUIRED
	# vars(<ptn1>,incr_cts_sdc) <post cts incr sdc for ptn1> OPTIONAL
	# vars(<ptn1>,post_cts_sdc) <post cts (full) sdc for ptn1> OPTIONAL
	###############################################################################

	###############################################################################
	# Define library sets ...
	# --------------------------------------
	# set vars(library_sets) "<set1> <set2> ..."
	# set vars(<set1>,timing) <list of lib files> (REQUIRED)
	# set vars(<set1>,si) <list of cdb/udn files> (OPTIONAL)
	###############################################################################
	set vars(library_sets) "slow_libs"

	set vars(slow_libs,timing) "GPDK/LIBS/GPDK045/timing/slow.lib"

	set vars(lef_files) "GPDK/LIBS/GPDK045/gsclib045.lef"

	###############################################################################
	# Define rc corners ...
	# --------------------------------------
	# set vars(rc_corners) "<corner1> <corner2> ..."
	# set vars(<corner1>,T) <temperature>
	# set vars(<corner1>,cap_table) <cap table for corner1>
	###############################################################################
	# Optionally define QRC technology information
	# --------------------------------------
	# set vars(<corner>,qx_tech_file) <qx_tech_file for corner1>
	# set vars(<corner>,qx_lib_file) <qx_lib_file for corner1>
	# set vars(<corner>,qx_conf_file) <qx_conf_file for corner1>
	###############################################################################
	set vars(rc_corners) "rc_max"
	set vars(rc_max,T) 125
	set vars(rc_max,cap_table) GPDK/TECH/capTable
	set vars(rc_max,qx_tech_file) GPDK/TECH/qrcTechFile
	#set vars(signoff_extraction_engine) qrc

	###############################################################################
	# Scale factors are also optional but are strongly encouraged for
	# obtaining the best flow convergence and QoR.
	# Scaling factors are applied per rc corner
	# --------------------------------------------------------------------
	# set vars(<corner1>,def_res_factor) <default resistance scale factor>
	# set vars(<corner1>,det_res_factor) <detailed resistance scale factor>
	# set vars(<corner1>,def_cap_factor) <default capacitance scale factor>
	# set vars(<corner1>,det_cap_factor) <detailed capacitance scale factor>
	# set vars(<corner1>,def_clk_cap_factor) <default clock capacitance scale factor>
	# set vars(<corner1>,det_clk_cap_factor) <detailed clock capacitance scale factor>
	# set vars(<corner1>,xcap_factor) <coupling capacitance scale factor>
	###############################################################################
	set vars(rc_max,def_res_factor) 0.95
	set vars(rc_max,det_res_factor) 1.27
	set vars(rc_max,def_cap_factor) 1.09
	set vars(rc_max,det_cap_factor) 1.09
	set vars(rc_max,def_clk_cap_factor) 1.10
	set vars(rc_max,det_clk_cap_factor) 1.05
	set vars(rc_max,xcap_factor) 1.03

	###############################################################################
	# Define operating conditions (optional)
	# --------------------------------------------------------------------
	# set vars(opconds) "<opcond1> <opcond2> ..."
	# set vars(<opcond1>,library_file) <library file >
	# set vars(<opcond1>,process) <process scale factor>
	# set vars(<opcond1>,voltage) <voltage>
	# set vars(<opcond1>,temperature) <temperature>
	###############################################################################

	###############################################################################
	# Define delay corners ...
	# --------------------------------------------------------------------
	# set vars(delay_corners) "<corner1> <corner2> ..."
	# set vars(<corner1>,library_set) <library_set> (previously defined)
	# set vars(<corner1>,opcond) <opcond> (previously defined) (optional)
	# set vars(<corner1>,rc_corner) library_set (previously defined)
	###############################################################################
	set vars(delay_corners) "slow_max"
	set vars(slow_max,library_set) "slow_libs"
	set vars(slow_max,rc_corner) "rc_max"

	###############################################################################
	# Define constraints modes ...
	# --------------------------------------------------------------------
	# set vars(constraint_modes) "<mode1> <mode2> ..."
	# set vars(<mode1>,pre_cts_sdc) <pre cts constraint file>
	# set vars(<mode1>,post_cts_sdc) <post cts constraint file> (optional)
	###############################################################################

	set vars(constraint_modes) "setup_func_mode"
	set vars(setup_func_mode,pre_cts_sdc) DATA/prects.sdc
	set vars(setup_func_mode,incr_cts_sdc) DATA/postcts.sdc

	###############################################################################
	# Define analysis views ...
	# --------------------------------------------------------------------
	# set vars(setup_analysis_views) "<view1> <view2>"
	# set vars(hold_analysis_views) "<view1> <view2>"
	# set vars(<view1>,delay_corner) <delay corner>
	# set vars(<view1>,constraint_mode) <constraint mode>
	###############################################################################
	set vars(setup_analysis_views) "setup_func"
	set vars(hold_analysis_views) "setup_func"

	set vars(setup_func,delay_corner) "slow_max"
	set vars(setup_func,constraint_mode) "setup_func_mode"

	###############################################################################
	# Define active setup and hold views and denote which are default
	###############################################################################
	set vars(default_setup_view) "setup_func"
	set vars(default_hold_view) "setup_func"
	set vars(active_setup_views) "setup_func"
	set vars(active_hold_views) "setup_func"

	###############################################################################
	# Define derating factors for OCV here (clock and data).
	# Derating factors are applied per delay corner
	###############################################################################
	set vars(slow_max,data_cell_late) 1.03
	set vars(slow_max,data_cell_early) 0.97
	set vars(slow_max,data_net_late) 1.03
	set vars(slow_max,data_net_early) 0.97
	set vars(slow_max,clock_cell_late) 1.03
	set vars(slow_max,clock_cell_early) 0.97
	set vars(slow_max,clock_net_late) 1.03
	set vars(slow_max,clock_net_early) 0.97

	#######################################################################
	# Distribution setup
	# lsf, rsh, local, or custom
	#######################################################################
	#set vars(distribute) custom
	#set vars(custom,script) {/grid/sfi/farm/bin/gridsub -W 72:00 -P SOC7.1 -R "SFIARCH==OPT64 && OSREL==EE40" -q lnx64}
	#set vars(lsf,queue) lnx64
	#set vars(lsf,resource) "SFIARCH==OPT64 && OSREL==EE40"
	#set vars(lsf,args) "-W 72:00 -P SOC8.1"
	set vars(threads) 3
	set vars(hosts) 1
	#set vars(rsh,hosts) "xv40opt01 xv40opt01 xv40opt02 xv40opt02"

	#set vars(mail,to) [list <login_id>]
	#set vars(mail,steps) [list prects postcts postroute signoff]

	puts "<FF> Finished loading setup.tcl"