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caravel/signoff/digital_pll/openlane-signoff/19-parasitics_extraction.no...

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reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
2022-10-13 08:21:08 -05:00
OpenROAD 4174c3ad802d2ac1d04d387d2c4b883903f6647e
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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[INFO ODB-0222] Reading LEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/tmp/merged.nom.lef
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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[WARNING ODB-0220] WARNING (LEFPARS-2036): SOURCE statement is obsolete in version 5.6 and later.
The LEF parser will ignore this statement.
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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To avoid this warning in the future, remove this statement from the LEF file with version 5.6 or later. See file /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/tmp/merged.nom.lef at line 930.
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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[INFO ODB-0223] Created 13 technology layers
[INFO ODB-0224] Created 25 technology vias
[INFO ODB-0225] Created 441 library cells
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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[INFO ODB-0226] Finished LEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/tmp/merged.nom.lef
[INFO ODB-0127] Reading DEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/digital_pll.def
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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[INFO ODB-0128] Design: digital_pll
[INFO ODB-0130] Created 39 pins.
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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[INFO ODB-0131] Created 1093 components and 5448 component-terminals.
[INFO ODB-0132] Created 2 special nets and 4222 connections.
[INFO ODB-0133] Created 371 nets and 1225 connections.
[INFO ODB-0134] Finished DEF file: /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/digital_pll.def
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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Using RCX ruleset '/home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/rules.openrcx.sky130A.nom.calibre'...
[INFO RCX-0431] Defined process_corner X with ext_model_index 0
[INFO RCX-0029] Defined extraction corner X
[INFO RCX-0008] extracting parasitics of digital_pll ...
[INFO RCX-0435] Reading extraction model file /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/rules.openrcx.sky130A.nom.calibre ...
[INFO RCX-0436] RC segment generation digital_pll (max_merge_res 50.0) ...
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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[INFO RCX-0040] Final 1429 rc segments
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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[INFO RCX-0439] Coupling Cap extraction digital_pll ...
[INFO RCX-0440] Coupling threshhold is 0.1000 fF, coupling capacitance less than 0.1000 fF will be grounded.
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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[INFO RCX-0043] 2698 wires to be extracted
[INFO RCX-0442] 52% completion -- 1411 wires have been extracted
[INFO RCX-0442] 100% completion -- 2698 wires have been extracted
[INFO RCX-0045] Extract 371 nets, 1800 rsegs, 1800 caps, 2915 ccs
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
2022-10-13 08:21:08 -05:00
[INFO RCX-0015] Finished extracting digital_pll.
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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Writing result to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/mca/process_corner_nom/digital_pll.spef...
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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Setting global connections for newly added cells...
[WARNING] Did not save OpenROAD database!
reharden: digital_pll ~ increase width for more spread decaps + add or cells to cell exclude ~ change placement density in accordance to area ~ change padding to allow for space for decaps
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Writing extracted parasitics to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_18_06_51/results/routing/mca/process_corner_nom/digital_pll.spef...
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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[INFO RCX-0016] Writing SPEF ...
reharden!: digital_pll ~ disable or gate + add nosynth list file
2022-10-17 14:33:25 -05:00
[INFO RCX-0443] 371 nets finished
reharden: digital_pll ~ reimplement digital_pll using updated RTL ~ changes in config to generate same PDN ~ change deprecated variables
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[INFO RCX-0017] Finished writing SPEF ...