mirror of
https://github.com/TinyTapeout/tt-support-tools.git
synced 2026-11-03 12:46:08 +01:00
Uri Shaked
28fd25f684
Make the codebase more PDK-agnostic by moving tech-specific code to `tech.py` and tech specific files (e.g. def files, tile_sizes.yaml) to `tech/<pdkname>` subdirectory.
41 lines
921 B
Python
41 lines
921 B
Python
import glob
|
|
import json
|
|
import os
|
|
from typing import Dict, List, Optional, TypedDict
|
|
|
|
|
|
class Port(TypedDict):
|
|
kind: str
|
|
name: str
|
|
direction: str
|
|
description: str
|
|
|
|
|
|
class Sky130Cell(TypedDict):
|
|
description: str
|
|
file_prefix: str
|
|
library: str
|
|
name: str
|
|
parameters: List[str]
|
|
ports: List[Port]
|
|
type: str
|
|
verilog_name: str
|
|
equation: Optional[str]
|
|
|
|
|
|
def create_cell_defs():
|
|
json_files = glob.glob("sky130_fd_sc_hd/latest/cells/*/definition.json")
|
|
definitions: Dict[str, Sky130Cell] = {}
|
|
for json_file in json_files:
|
|
with open(json_file) as fh:
|
|
definition: Sky130Cell = json.load(fh)
|
|
definitions[definition["name"]] = definition
|
|
|
|
script_dir = os.path.dirname(os.path.realpath(__file__))
|
|
with open(f"{script_dir}/cells.json", "w") as fh:
|
|
json.dump(definitions, fh)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
create_cell_defs()
|