openlane/user_project_wrapper/config.tcl

# SPDX-FileCopyrightText: 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.
# SPDX-License-Identifier: Apache-2.0

# Base Configurations. Don't Touch
# section begin

set ::env(PDK) "sky130A"
set ::env(STD_CELL_LIBRARY) "sky130_fd_sc_hd"

# YOU ARE NOT ALLOWED TO CHANGE ANY VARIABLES DEFINED IN THE FIXED WRAPPER CFGS 
source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/fixed_wrapper_cfgs.tcl

# YOU CAN CHANGE ANY VARIABLES DEFINED IN THE DEFAULT WRAPPER CFGS BY OVERRIDING THEM IN THIS CONFIG.TCL
source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/default_wrapper_cfgs.tcl

set script_dir [file dirname [file normalize [info script]]]

set ::env(DESIGN_NAME) user_project_wrapper
#section end

######################################################
# User Configurations

set ::env(VERILOG_FILES) "\
	$::env(CARAVEL_ROOT)/verilog/rtl/defines.v \
	$script_dir/src/user_project_wrapper.v"

### Black-box verilog and views
set ::env(VERILOG_FILES_BLACKBOX) "\
	$::env(CARAVEL_ROOT)/verilog/rtl/defines.v \
	$script_dir/../user_proj/src/user_proj.v \
	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/sky130_sram_2kbyte_1rw1r_32x512_8/sky130_sram_2kbyte_1rw1r_32x512_8.v"

set ::env(EXTRA_LEFS) "\
	$script_dir/../../lef/user_proj.lef \
	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/sky130_sram_2kbyte_1rw1r_32x512_8/sky130_sram_2kbyte_1rw1r_32x512_8.lef"

set ::env(EXTRA_GDS_FILES) "\
	$script_dir/../../gds/user_proj.gds \
	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/sky130_sram_2kbyte_1rw1r_32x512_8/sky130_sram_2kbyte_1rw1r_32x512_8.gds"

#set ::env(EXTRA_LIBS) "\
	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/lib/sky130_sram_2kbyte_1rw1r_32x512_8_TT_1p8V_25C.lib"

set ::env(CLOCK_PORT) "wb_clk_i"
set ::env(CLOCK_NET) $::env(CLOCK_PORT)
set ::env(CLOCK_PERIOD) 10
set ::env(CLOCK_TREE_SYNTH) 0

set ::env(DIODE_INSERTION_STRATEGY) 0

set ::env(FILL_INSERTION) 0

#set ::env(FP_CORE_UTIL) 30
set ::env(FP_PDN_CHECK_NODES) 0
set ::env(FP_PDN_ENABLE_RAILS) 0
set ::env(FP_PDN_MACRO_HOOKS) " \
	mprj vccd1 vssd1 \
	sram vccd1 vssd1 \
	sram1 vccd1 vssd1"

set ::env(GLB_RT_ADJUSTMENT) 0.2
#set ::env(GLB_RT_MAXLAYER) 5
# OBS 683.1 x 416.54 for SRAM
set ::env(GLB_RT_OBS) " \
  met1  200 1700  883.1 2116.54, \
  met2  200 1700  883.1 2116.54, \
  met3  200 1700  883.1 2116.54, \
  li1   200 1700  883.1 2116.54, \
  met1 1700 1700 2383.1 2116.54, \
  met2 1700 1700 2383.1 2116.54, \
  met3 1700 1700 2383.1 2116.54, \
  li1  1700 1700 2383.1 2116.54, \
	met5    0    0 2920   3520"

set ::env(IO_PCT) 0.1

set ::env(KLAYOUT_XOR_GDS) 0

set ::env(MACRO_PLACEMENT_CFG) $script_dir/macro.cfg

set ::env(MAGIC_DRC_USE_GDS) 0
#set ::env(MAGIC_EXT_USE_GDS) 1

set ::env(FP_PDN_VWIDTH) 3
set ::env(FP_PDN_HWIDTH) $::env(FP_PDN_VWIDTH)
set ::env(FP_PDN_VOFFSET) 0
set ::env(FP_PDN_HOFFSET) $::env(FP_PDN_VOFFSET)
set ::env(FP_PDN_VPITCH) 180
set ::env(FP_PDN_HPITCH) $::env(FP_PDN_VPITCH)

set ::env(FP_TAP_HORIZONTAL_HALO) 40
set ::env(FP_TAP_VERTICAL_HALO) $::env(FP_TAP_HORIZONTAL_HALO)
set ::env(FP_PDN_HORIZONTAL_HALO) 40
set ::env(FP_PDN_VERTICAL_HALO) $::env(FP_PDN_HORIZONTAL_HALO)


#set ::env(PL_TARGET_DENSITY) [ expr ($::env(FP_CORE_UTIL)+5) / 100.0 ]
#set ::env(PL_RANDOM_GLB_PLACEMENT) 1
set ::env(PL_ROUTABILITY_DRIVEN) 1
set ::env(PL_TIME_DRIVEN) 1
set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0
set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) 0
set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) 0
set ::env(PL_RESIZER_HOLD_SLACK_MARGIN) "0.5"

set ::env(QUIT_ON_HOLD_VIOLATIONS) 0
set ::env(QUIT_ON_TIMING_VIOLATIONS) 0
set ::env(QUIT_ON_SLEW_VIOLATIONS) 0
set ::env(QUIT_ON_LVS_ERROR) 0
set ::env(QUIT_ON_MAGIC_DRC) 0

set ::env(ROUTING_CORES) 8

set ::env(RT_MAX_LAYER) "met4"

#set ::env(RUN_KLAYOUT_DRC) 0
#set ::env(RUN_MAGIC_DRC) 0
#set ::env(RUN_CVC) 0

set ::env(SYNTH_TOP_LEVEL) 1
set ::env(SYNTH_READ_BLACKBOX_LIB) 1

set ::env(TAP_DECAP_INSERTION) 0