caravel/openlane/mgmt_protect/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

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

set ::env(DESIGN_NAME) mgmt_protect
set ::env(ROUTING_CORES) 6

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

set ::env(RUN_KLAYOUT) 0

# virtual clock
set ::env(CLOCK_PERIOD) 8
set ::env(CLOCK_PORT) ""

# Synthesis
set ::env(SYNTH_READ_BLACKBOX_LIB) 1
set ::env(SYNTH_USE_PG_PINS_DEFINES) "USE_POWER_PINS"

set ::env(CLOCK_TREE_SYNTH) 0

## Floorplan
set ::env(FP_SIZING) absolute
set ::env(DIE_AREA) "0 0 1100 160"

set ::env(FP_PIN_ORDER_CFG) $script_dir/pin_order.cfg

set ::env(FP_VERTICAL_HALO) 10
set ::env(FP_HORIZONTAL_HALO) 10

set ::env(FP_IO_MIN_DISTANCE) 5 

set ::env(BOTTOM_MARGIN_MULT) 2
set ::env(TOP_MARGIN_MULT) 2
set ::env(LEFT_MARGIN_MULT) 12
set ::env(RIGHT_MARGIN_MULT) 12

set ::env(FP_IO_VEXTEND) 2
set ::env(FP_IO_HEXTEND) 2

set ::env(CELL_PAD) 0

## PDN 
set ::env(PDN_CFG) $script_dir/pdn.tcl

set ::env(FP_PDN_CHECK_NODES) 0
set ::env(FP_PDN_IRDROP) "0"

set ::env(FP_PDN_AUTO_ADJUST) 0
set ::env(FP_PDN_VOFFSET) 15
set ::env(FP_PDN_HOFFSET) 5
set ::env(FP_PDN_VWIDTH) 0.9
set ::env(FP_PDN_HWIDTH) 0.9
set ::env(FP_PDN_VPITCH) 150.5
set ::env(FP_PDN_HPITCH) 5.44
set ::env(FP_PDN_VSPACING) 3.2

set ::env(FP_PDN_LOWER_LAYER) met4
set ::env(FP_PDN_UPPER_LAYER) met3

set ::env(VDD_NETS) "vccd vccd1 vccd2 vdda1 vdda2"
set ::env(GND_NETS) "vssd vssd1 vssd2 vssa1 vssa2"

## Placement 
set ::env(PL_TARGET_DENSITY) 0.14
set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 1
set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0

set ::env(PL_RESIZER_MAX_SLEW_MARGIN) 25

## Routing 
set ::env(GLB_RT_MINLAYER) 2
set ::env(GLB_RT_MAXLAYER) 5
set ::env(GLB_RT_ADJUSTMENT) 0.05
set ::env(GLB_RT_OVERFLOW_ITERS) 250
set ::env(GLB_RT_ALLOW_CONGESTION) 0

set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) 0

set ::env(GLB_RT_OBS) "\
	met4 390.000 5.26500 414.00 152.68000,\
	met4 465.0000 5.17000 487.00 153.09000,\
	met4 540.0000 5.03500 563.0000 152.73000,\
	met4 691.0000 4.85500 713.0000 152.55000,\
	met4 766.0000 4.88500 788.0000 152.58000,\
	met4 841.0000 5.04500 864.0000 152.74000,\
	met4 916.0000 5.35500 946.0000 153.46500,\
	met4 992.0000 5.20000 1006.0000 152.56000,\
	met4 1066.0000 4.90000 1096.0000 153.01000,\
	met4 612.0000 5.26500 638.0000 153.08000,\
	met4 990.00000 5.17000 1022.000 153.39500"
	
## Diode Insertion 
set ::env(DIODE_INSERTION_STRATEGY) 4

## Internal Macros 
set ::env(MACRO_PLACEMENT_CFG) $script_dir/macro_placement.cfg

set ::env(VERILOG_FILES_BLACKBOX) "\
	$script_dir/../../verilog/rtl/mprj_logic_high.v\
	$script_dir/../../verilog/rtl/mprj2_logic_high.v\
	$script_dir/../../verilog/rtl/mgmt_protect_hv.v"

set ::env(EXTRA_LEFS) "\
	$script_dir/../../lef/mprj_logic_high.lef\
	$script_dir/../../lef/mprj2_logic_high.lef\
	$script_dir/../../lef/mgmt_protect_hv.lef"

set ::env(EXTRA_GDS_FILES) "\
	$script_dir/../../gds/mprj_logic_high.gds\
	$script_dir/../../gds/mprj2_logic_high.gds\
	$script_dir/../../gds/mgmt_protect_hv.gds"

## LVS
set ::env(QUIT_ON_LVS_ERROR) 0

# mprj_dat_i_user
# mprj_ack_i_user
# user_irq_core
set ::env(DONT_TOUCH_PORTS) "la_data_out_core\[*\] mprj_ack_i_user mprj_dat_i_user\[*\] user_irq_core\[*\]"