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caravel/signoff/caravel_clocking/openlane-signoff/26-rcx_sta.slew.rpt

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reharden: caravel_clocking + add custom interactive script to insert a buffer on user_clk output and have a large buffer on core_clk ~ change pdn config to match top level ~ change sdc ~ change openlane configuration
2022-10-13 12:54:04 -05:00
===========================================================================
report_check_types -max_slew -max_cap -max_fanout -violators
============================================================================
max fanout
Pin Limit Fanout Slack
---------------------------------------------------------
reharden caravel_clocking.
2023-02-27 12:26:19 -06:00
fanout14/X 12 24 -12 (VIOLATED)
fanout15/X 12 24 -12 (VIOLATED)
fanout16/X 12 24 -12 (VIOLATED)
reharden: caravel_clocking ~ increase height for more spread decap insertion + add or cells to cell exclude ~ adjust pdn to have an offset half to pitch ~ change placement density in accordance to area ~ change padding to allow for space for decap insertion
2022-10-18 08:18:30 -05:00
fanout19/X 12 24 -12 (VIOLATED)
reharden: caravel_clocking + add custom interactive script to insert a buffer on user_clk output and have a large buffer on core_clk ~ change pdn config to match top level ~ change sdc ~ change openlane configuration
2022-10-13 12:54:04 -05:00
fanout28/X 12 24 -12 (VIOLATED)
reharden caravel_clocking.
2023-02-27 12:26:19 -06:00
clkbuf_1_1__f_pll_clk/X 12 14 -2 (VIOLATED)
reharden: caravel_clocking + add custom interactive script to insert a buffer on user_clk output and have a large buffer on core_clk ~ change pdn config to match top level ~ change sdc ~ change openlane configuration
2022-10-13 12:54:04 -05:00
===========================================================================
reharden `caravel_clocking`.
2023-03-26 04:40:56 -05:00
max slew violation count 0
reharden caravel_clocking.
2023-02-27 12:26:19 -06:00
max fanout violation count 6
reharden: caravel_clocking + add custom interactive script to insert a buffer on user_clk output and have a large buffer on core_clk ~ change pdn config to match top level ~ change sdc ~ change openlane configuration
2022-10-13 12:54:04 -05:00
max cap violation count 0
============================================================================