# 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 | |
# DON'T TOUCH THE FOLLOWING SECTIONS | |
# This makes sure that the core rings are outside the boundaries | |
# of your block. | |
set ::env(MAGIC_ZEROIZE_ORIGIN) 0 | |
# Area Configurations. DON'T TOUCH. | |
set ::env(FP_SIZING) absolute | |
set ::env(DIE_AREA) "0 0 2980.2 2980.2" | |
set ::env(CORE_AREA) "12 12 2968.2 2968.2" | |
set ::env(RUN_CVC) 0 | |
# Pin Configurations. DON'T TOUCH | |
set ::env(FP_PIN_ORDER_CFG) $::env(DESIGN_DIR)/pin_order.cfg | |
set ::unit 2.4 | |
set ::env(FP_IO_VEXTEND) [expr 2*$::unit] | |
set ::env(FP_IO_HEXTEND) [expr 2*$::unit] | |
set ::env(FP_IO_VLENGTH) $::unit | |
set ::env(FP_IO_HLENGTH) $::unit | |
set ::env(FP_IO_VTHICKNESS_MULT) 4 | |
set ::env(FP_IO_HTHICKNESS_MULT) 4 | |
# Power & Pin Configurations. DON'T TOUCH. | |
set ::env(FP_PDN_CORE_RING) 1 | |
set ::env(FP_PDN_CORE_RING_VWIDTH) 3.1 | |
set ::env(FP_PDN_CORE_RING_HWIDTH) 3.1 | |
set ::env(FP_PDN_CORE_RING_VOFFSET) 14 | |
set ::env(FP_PDN_CORE_RING_HOFFSET) 16 | |
set ::env(FP_PDN_CORE_RING_VSPACING) 1.7 | |
set ::env(FP_PDN_CORE_RING_HSPACING) $::env(FP_PDN_CORE_RING_VSPACING) | |
set ::env(FP_PDN_HOFFSET) 5 | |
set ::env(FP_PDN_HPITCH) [expr 60 + abs(int($::env(FP_PDN_HPITCH_MULT))) * 30] | |
set ::env(FP_PDN_VWIDTH) 3.1 | |
set ::env(FP_PDN_HWIDTH) 3.1 | |
set ::env(FP_PDN_VSPACING) [expr 5*$::env(FP_PDN_CORE_RING_VWIDTH)] | |
set ::env(FP_PDN_HSPACING) 26.9 | |
set ::env(VDD_NETS) [list {vdd}] | |
set ::env(GND_NETS) [list {vss}] | |
set ::env(SYNTH_USE_PG_PINS_DEFINES) "USE_POWER_PINS" |