mirror of https://github.com/openXC7/prjxray.git
62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
#!/usr/bin/env python3
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import timfuz
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from timfuz import loadc_Ads_bs, Ads2bounds
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import sys
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import os
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import time
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import json
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def run(fns_in, fnout, tile_json_fn, verbose=False):
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# modified in place
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tilej = json.load(open(tile_json_fn, 'r'))
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for fnin in fns_in:
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Ads, bs = loadc_Ads_bs([fnin], ico=True)
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bounds = Ads2bounds(Ads, bs)
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for tile in tilej['tiles'].values():
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pips = tile['pips']
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for k, v in pips.items():
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pips[k] = bounds.get('PIP_' + v, [None, None, None, None])
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wires = tile['wires']
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for k, v in wires.items():
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wires[k] = bounds.get('WIRE_' + v, [None, None, None, None])
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timfuz.tilej_stats(tilej)
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json.dump(
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tilej,
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open(fnout, 'w'),
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sort_keys=True,
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indent=4,
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separators=(',', ': '))
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def main():
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import argparse
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parser = argparse.ArgumentParser(
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description=
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'Substitute timgrid timing model names for real timing values')
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parser.add_argument(
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'--timgrid-s',
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default='../../timgrid/build/timgrid-s.json',
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help='tilegrid timing delay symbolic input (timgrid-s.json)')
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parser.add_argument(
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'--out',
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default='build/timgrid-vc.json',
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help='tilegrid timing delay values at corner (timgrid-vc.json)')
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parser.add_argument(
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'fn_ins', nargs='+', help='Input flattened timing csv (flat.json)')
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args = parser.parse_args()
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run(args.fn_ins, args.out, args.timgrid_s, verbose=False)
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if __name__ == '__main__':
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main()
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