mirror of https://github.com/efabless/caravel.git
85f7f86c4e
- high level changes: * add larger buffers on output ports * add buffers on input ports * adjust sdc file increasing output load and setting a high transition - detailed changes: * add interactive script for openlane where the order of events is a bit shuffled - to add obstruction before pdn - to manually insert buffers on some ports - to manually remove buffers inserted by synthesis on for example serial_clock_out * change openlane config adding extra row and columns to increase the space and fit the added buffers * change config to enable buffering * increase density for better placement? * change the cell exclude list. some excluded cells didn't make sense * ef decap cells break dynamic sims? * add custom pdn script for to duplicate the old pdn - misc changes: * fix openlane makefile to properly detect interactive script !important still need to run dynamic simulations !important depends on some updates to openlane |
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|---|---|---|
| .. | ||
| caravan | ||
| caravel | ||
| caravel_clocking | ||
| chip_io | ||
| chip_io_alt | ||
| digital_pll | ||
| gpio_control_block | ||
| gpio_defaults_block | ||
| gpio_logic_high | ||
| housekeeping | ||
| mgmt_protect | ||
| mprj2_logic_high | ||
| mprj_logic_high | ||
| spare_logic_block | ||
| user_analog_project_wrapper | ||
| user_id_programming | ||
| user_project_wrapper | ||
| .gitignore | ||
| Makefile | ||
| README.rst | ||
| README.src.rst | ||
| chip_dimensions.txt | ||
| openlane.md | ||
README.src.rst
.. raw:: html <!--- # 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 --> .. include:: ../docs/source/caravel-with-openlane.rst