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caravel/signoff/caravan_core/openlane-signoff/36-rcx_sta.max.rpt

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reharden `caravan_core`. Used a lib for the `user_analog_project_wrapper` and fixed DRCs.
2023-05-24 15:53:03 -05:00
===========================================================================
report_checks -path_delay max (Setup)
============================================================================
Startpoint: _35093_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: soc.core.RAM256.BANK128[0].RAM128
(rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock source latency
0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.11 0.01 0.26 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.50 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.51 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.21 0.72 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.00 0.73 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.95 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.08 clknet_3_1_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.96 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.23 1.19 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.06 clknet_5_7_0_mgmt_buffers.caravel_clk (net)
0.12 0.01 1.20 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.23 1.43 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
18 0.13 clknet_7_31__leaf_mgmt_buffers.caravel_clk (net)
0.14 0.01 1.44 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.17 1.62 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
8 0.03 clknet_leaf_502_mgmt_buffers.caravel_clk (net)
0.05 0.00 1.62 ^ _35093_/CLK (sky130_fd_sc_hd__dfxtp_2)
0.06 0.35 1.97 ^ _35093_/Q (sky130_fd_sc_hd__dfxtp_2)
1 0.01 soc.core.grant[1] (net)
0.06 0.00 1.97 ^ hold9558/A (sky130_fd_sc_hd__clkdlybuf4s18_2)
0.13 0.28 2.25 ^ hold9558/X (sky130_fd_sc_hd__clkdlybuf4s18_2)
2 0.02 net12282 (net)
0.13 0.00 2.25 ^ fanout2328/A (sky130_fd_sc_hd__buf_6)
0.18 0.22 2.48 ^ fanout2328/X (sky130_fd_sc_hd__buf_6)
16 0.09 net2328 (net)
0.18 0.01 2.49 ^ fanout2327/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 2.73 ^ fanout2327/X (sky130_fd_sc_hd__buf_6)
24 0.09 net2327 (net)
0.18 0.01 2.74 ^ _20801_/A (sky130_fd_sc_hd__nor2_2)
0.07 0.10 2.84 v _20801_/Y (sky130_fd_sc_hd__nor2_2)
1 0.02 _10667_ (net)
0.07 0.00 2.84 v fanout1993/A (sky130_fd_sc_hd__buf_12)
0.06 0.17 3.01 v fanout1993/X (sky130_fd_sc_hd__buf_12)
12 0.08 net1993 (net)
0.06 0.00 3.01 v fanout1991/A (sky130_fd_sc_hd__buf_12)
0.10 0.19 3.20 v fanout1991/X (sky130_fd_sc_hd__buf_12)
24 0.18 net1991 (net)
0.10 0.01 3.21 v _20857_/A2 (sky130_fd_sc_hd__a21oi_4)
0.26 0.29 3.50 ^ _20857_/Y (sky130_fd_sc_hd__a21oi_4)
2 0.03 _04929_ (net)
0.26 0.00 3.50 ^ _15707_/A0 (sky130_fd_sc_hd__mux2_8)
0.87 0.73 4.24 ^ _15707_/X (sky130_fd_sc_hd__mux2_8)
16 0.54 _04930_ (net)
0.89 0.09 4.33 ^ _20671_/A (sky130_fd_sc_hd__and3_4)
0.16 0.45 4.78 ^ _20671_/X (sky130_fd_sc_hd__and3_4)
4 0.04 _10553_ (net)
0.16 0.00 4.78 ^ fanout1395/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 5.02 ^ fanout1395/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1395 (net)
0.18 0.01 5.03 ^ _21232_/C (sky130_fd_sc_hd__and3_4)
0.09 0.26 5.29 ^ _21232_/X (sky130_fd_sc_hd__and3_4)
2 0.02 _10990_ (net)
0.09 0.00 5.30 ^ fanout1325/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.22 5.52 ^ fanout1325/X (sky130_fd_sc_hd__clkbuf_16)
22 0.13 net1325 (net)
0.15 0.02 5.54 ^ _21233_/C (sky130_fd_sc_hd__and3_2)
0.07 0.23 5.76 ^ _21233_/X (sky130_fd_sc_hd__and3_2)
1 0.01 _10991_ (net)
0.07 0.00 5.76 ^ _21234_/D (sky130_fd_sc_hd__and4_4)
0.36 0.48 6.25 ^ _21234_/X (sky130_fd_sc_hd__and4_4)
11 0.12 _10992_ (net)
0.36 0.01 6.26 ^ _21235_/C (sky130_fd_sc_hd__nand3_4)
0.69 0.52 6.78 v _21235_/Y (sky130_fd_sc_hd__nand3_4)
14 0.19 _10993_ (net)
0.69 0.04 6.83 v _21237_/C (sky130_fd_sc_hd__nor3_4)
0.69 0.80 7.63 ^ _21237_/Y (sky130_fd_sc_hd__nor3_4)
2 0.07 soc.core.RAM256.SEL0[0] (net)
0.69 0.02 7.64 ^ wire969/A (sky130_fd_sc_hd__buf_6)
0.16 0.29 7.93 ^ wire969/X (sky130_fd_sc_hd__buf_6)
2 0.08 net969 (net)
0.16 0.02 7.95 ^ wire968/A (sky130_fd_sc_hd__buf_6)
0.20 0.23 8.18 ^ wire968/X (sky130_fd_sc_hd__buf_6)
2 0.10 net968 (net)
0.21 0.03 8.22 ^ wire967/A (sky130_fd_sc_hd__buf_6)
0.11 0.19 8.41 ^ wire967/X (sky130_fd_sc_hd__buf_6)
2 0.05 net967 (net)
0.11 0.01 8.42 ^ soc.core.RAM256.BANK128[0].RAM128/EN0 (RAM128)
8.42 data arrival time
12.50 12.50 clock clk (fall edge)
0.00 12.50 clock source latency
0.14 0.00 12.50 v clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.14 0.00 12.50 v clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.21 12.72 v clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.08 0.01 12.73 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 12.93 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.01 12.94 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.07 0.19 13.13 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.07 0.01 13.13 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.20 13.34 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.10 clknet_3_0_0_mgmt_buffers.caravel_clk (net)
0.12 0.02 13.35 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.13 0.23 13.59 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.12 clknet_5_2_0_mgmt_buffers.caravel_clk (net)
0.14 0.03 13.62 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.22 13.84 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
10 0.10 clknet_7_10__leaf_mgmt_buffers.caravel_clk (net)
0.10 0.02 13.86 v soc.core.RAM256.BANK128[0].RAM128/CLK (RAM128)
-0.10 13.76 clock uncertainty
0.05 13.81 clock reconvergence pessimism
-0.87 12.95 library setup time
12.95 data required time
-----------------------------------------------------------------------------
12.95 data required time
-8.42 data arrival time
-----------------------------------------------------------------------------
4.53 slack (MET)
Startpoint: _35093_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: soc.core.RAM256.BANK128[1].RAM128
(rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock source latency
0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.11 0.01 0.26 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.50 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.51 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.21 0.72 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.00 0.73 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.95 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.08 clknet_3_1_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.96 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.23 1.19 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.06 clknet_5_7_0_mgmt_buffers.caravel_clk (net)
0.12 0.01 1.20 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.23 1.43 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
18 0.13 clknet_7_31__leaf_mgmt_buffers.caravel_clk (net)
0.14 0.01 1.44 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.17 1.62 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
8 0.03 clknet_leaf_502_mgmt_buffers.caravel_clk (net)
0.05 0.00 1.62 ^ _35093_/CLK (sky130_fd_sc_hd__dfxtp_2)
0.06 0.35 1.97 ^ _35093_/Q (sky130_fd_sc_hd__dfxtp_2)
1 0.01 soc.core.grant[1] (net)
0.06 0.00 1.97 ^ hold9558/A (sky130_fd_sc_hd__clkdlybuf4s18_2)
0.13 0.28 2.25 ^ hold9558/X (sky130_fd_sc_hd__clkdlybuf4s18_2)
2 0.02 net12282 (net)
0.13 0.00 2.25 ^ fanout2328/A (sky130_fd_sc_hd__buf_6)
0.18 0.22 2.48 ^ fanout2328/X (sky130_fd_sc_hd__buf_6)
16 0.09 net2328 (net)
0.18 0.01 2.49 ^ fanout2327/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 2.73 ^ fanout2327/X (sky130_fd_sc_hd__buf_6)
24 0.09 net2327 (net)
0.18 0.01 2.74 ^ _20801_/A (sky130_fd_sc_hd__nor2_2)
0.07 0.10 2.84 v _20801_/Y (sky130_fd_sc_hd__nor2_2)
1 0.02 _10667_ (net)
0.07 0.00 2.84 v fanout1993/A (sky130_fd_sc_hd__buf_12)
0.06 0.17 3.01 v fanout1993/X (sky130_fd_sc_hd__buf_12)
12 0.08 net1993 (net)
0.06 0.00 3.01 v fanout1991/A (sky130_fd_sc_hd__buf_12)
0.10 0.19 3.20 v fanout1991/X (sky130_fd_sc_hd__buf_12)
24 0.18 net1991 (net)
0.10 0.01 3.21 v _20857_/A2 (sky130_fd_sc_hd__a21oi_4)
0.26 0.29 3.50 ^ _20857_/Y (sky130_fd_sc_hd__a21oi_4)
2 0.03 _04929_ (net)
0.26 0.00 3.50 ^ _15707_/A0 (sky130_fd_sc_hd__mux2_8)
0.87 0.73 4.24 ^ _15707_/X (sky130_fd_sc_hd__mux2_8)
16 0.54 _04930_ (net)
0.89 0.09 4.33 ^ _20671_/A (sky130_fd_sc_hd__and3_4)
0.16 0.45 4.78 ^ _20671_/X (sky130_fd_sc_hd__and3_4)
4 0.04 _10553_ (net)
0.16 0.00 4.78 ^ fanout1395/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 5.02 ^ fanout1395/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1395 (net)
0.18 0.01 5.03 ^ _21232_/C (sky130_fd_sc_hd__and3_4)
0.09 0.26 5.29 ^ _21232_/X (sky130_fd_sc_hd__and3_4)
2 0.02 _10990_ (net)
0.09 0.00 5.30 ^ fanout1325/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.22 5.52 ^ fanout1325/X (sky130_fd_sc_hd__clkbuf_16)
22 0.13 net1325 (net)
0.15 0.02 5.54 ^ _21233_/C (sky130_fd_sc_hd__and3_2)
0.07 0.23 5.76 ^ _21233_/X (sky130_fd_sc_hd__and3_2)
1 0.01 _10991_ (net)
0.07 0.00 5.76 ^ _21234_/D (sky130_fd_sc_hd__and4_4)
0.36 0.48 6.25 ^ _21234_/X (sky130_fd_sc_hd__and4_4)
11 0.12 _10992_ (net)
0.36 0.01 6.26 ^ _21235_/C (sky130_fd_sc_hd__nand3_4)
0.69 0.52 6.78 v _21235_/Y (sky130_fd_sc_hd__nand3_4)
14 0.19 _10993_ (net)
0.70 0.07 6.85 v _21236_/C (sky130_fd_sc_hd__nor3_4)
0.52 0.67 7.52 ^ _21236_/Y (sky130_fd_sc_hd__nor3_4)
2 0.05 soc.core.RAM256.SEL0[1] (net)
0.52 0.01 7.53 ^ wire971/A (sky130_fd_sc_hd__buf_6)
0.11 0.24 7.77 ^ wire971/X (sky130_fd_sc_hd__buf_6)
2 0.05 net971 (net)
0.11 0.01 7.78 ^ wire970/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.21 7.99 ^ wire970/X (sky130_fd_sc_hd__clkbuf_16)
2 0.13 net970 (net)
0.18 0.06 8.05 ^ soc.core.RAM256.BANK128[1].RAM128/EN0 (RAM128)
8.05 data arrival time
12.50 12.50 clock clk (fall edge)
0.00 12.50 clock source latency
0.14 0.00 12.50 v clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.14 0.00 12.50 v clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.21 12.72 v clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.08 0.01 12.73 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 12.93 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.01 12.94 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.07 0.19 13.13 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.07 0.01 13.13 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.20 13.34 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.10 clknet_3_0_0_mgmt_buffers.caravel_clk (net)
0.12 0.02 13.35 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.13 0.23 13.59 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.12 clknet_5_2_0_mgmt_buffers.caravel_clk (net)
0.14 0.03 13.62 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.22 13.84 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
10 0.10 clknet_7_10__leaf_mgmt_buffers.caravel_clk (net)
0.09 0.02 13.86 v soc.core.RAM256.BANK128[1].RAM128/CLK (RAM128)
-0.10 13.76 clock uncertainty
0.05 13.81 clock reconvergence pessimism
-0.88 12.94 library setup time
12.94 data required time
-----------------------------------------------------------------------------
12.94 data required time
-8.05 data arrival time
-----------------------------------------------------------------------------
4.89 slack (MET)
Startpoint: _35093_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: soc.core.RAM256.BANK128[1].RAM128
(rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock source latency
0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.11 0.01 0.26 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.50 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.51 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.21 0.72 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.00 0.73 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.95 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.08 clknet_3_1_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.96 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.23 1.19 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.06 clknet_5_7_0_mgmt_buffers.caravel_clk (net)
0.12 0.01 1.20 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.23 1.43 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
18 0.13 clknet_7_31__leaf_mgmt_buffers.caravel_clk (net)
0.14 0.01 1.44 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.17 1.62 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
8 0.03 clknet_leaf_502_mgmt_buffers.caravel_clk (net)
0.05 0.00 1.62 ^ _35093_/CLK (sky130_fd_sc_hd__dfxtp_2)
0.06 0.35 1.97 ^ _35093_/Q (sky130_fd_sc_hd__dfxtp_2)
1 0.01 soc.core.grant[1] (net)
0.06 0.00 1.97 ^ hold9558/A (sky130_fd_sc_hd__clkdlybuf4s18_2)
0.13 0.28 2.25 ^ hold9558/X (sky130_fd_sc_hd__clkdlybuf4s18_2)
2 0.02 net12282 (net)
0.13 0.00 2.25 ^ fanout2328/A (sky130_fd_sc_hd__buf_6)
0.18 0.22 2.48 ^ fanout2328/X (sky130_fd_sc_hd__buf_6)
16 0.09 net2328 (net)
0.18 0.01 2.49 ^ fanout2327/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 2.73 ^ fanout2327/X (sky130_fd_sc_hd__buf_6)
24 0.09 net2327 (net)
0.18 0.01 2.74 ^ _20801_/A (sky130_fd_sc_hd__nor2_2)
0.07 0.10 2.84 v _20801_/Y (sky130_fd_sc_hd__nor2_2)
1 0.02 _10667_ (net)
0.07 0.00 2.84 v fanout1993/A (sky130_fd_sc_hd__buf_12)
0.06 0.17 3.01 v fanout1993/X (sky130_fd_sc_hd__buf_12)
12 0.08 net1993 (net)
0.06 0.00 3.01 v fanout1991/A (sky130_fd_sc_hd__buf_12)
0.10 0.19 3.20 v fanout1991/X (sky130_fd_sc_hd__buf_12)
24 0.18 net1991 (net)
0.10 0.01 3.21 v _20857_/A2 (sky130_fd_sc_hd__a21oi_4)
0.26 0.29 3.50 ^ _20857_/Y (sky130_fd_sc_hd__a21oi_4)
2 0.03 _04929_ (net)
0.26 0.00 3.50 ^ _15707_/A0 (sky130_fd_sc_hd__mux2_8)
0.87 0.73 4.24 ^ _15707_/X (sky130_fd_sc_hd__mux2_8)
16 0.54 _04930_ (net)
0.89 0.09 4.33 ^ _20671_/A (sky130_fd_sc_hd__and3_4)
0.16 0.45 4.78 ^ _20671_/X (sky130_fd_sc_hd__and3_4)
4 0.04 _10553_ (net)
0.16 0.00 4.78 ^ fanout1395/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 5.02 ^ fanout1395/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1395 (net)
0.18 0.01 5.03 ^ _21232_/C (sky130_fd_sc_hd__and3_4)
0.09 0.26 5.29 ^ _21232_/X (sky130_fd_sc_hd__and3_4)
2 0.02 _10990_ (net)
0.09 0.00 5.30 ^ fanout1325/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.22 5.52 ^ fanout1325/X (sky130_fd_sc_hd__clkbuf_16)
22 0.13 net1325 (net)
0.15 0.02 5.54 ^ _21233_/C (sky130_fd_sc_hd__and3_2)
0.07 0.23 5.76 ^ _21233_/X (sky130_fd_sc_hd__and3_2)
1 0.01 _10991_ (net)
0.07 0.00 5.76 ^ _21234_/D (sky130_fd_sc_hd__and4_4)
0.36 0.48 6.25 ^ _21234_/X (sky130_fd_sc_hd__and4_4)
11 0.12 _10992_ (net)
0.36 0.01 6.26 ^ _21235_/C (sky130_fd_sc_hd__nand3_4)
0.69 0.52 6.78 v _21235_/Y (sky130_fd_sc_hd__nand3_4)
14 0.19 _10993_ (net)
0.69 0.06 6.84 v _22825_/B1 (sky130_fd_sc_hd__a311oi_4)
0.55 0.77 7.61 ^ _22825_/Y (sky130_fd_sc_hd__a311oi_4)
2 0.04 soc.core.RAM256.WE0[2] (net)
0.55 0.01 7.62 ^ wire962/A (sky130_fd_sc_hd__buf_6)
0.10 0.23 7.85 ^ wire962/X (sky130_fd_sc_hd__buf_6)
2 0.04 net962 (net)
0.10 0.01 7.85 ^ wire961/A (sky130_fd_sc_hd__buf_4)
0.14 0.20 8.06 ^ wire961/X (sky130_fd_sc_hd__buf_4)
2 0.05 net961 (net)
0.14 0.01 8.06 ^ wire960/A (sky130_fd_sc_hd__buf_12)
0.03 0.12 8.18 ^ wire960/X (sky130_fd_sc_hd__buf_12)
4 0.01 net960 (net)
0.03 0.00 8.18 ^ soc.core.RAM256.BANK128[1].RAM128/WE0[2] (RAM128)
8.18 data arrival time
12.50 12.50 clock clk (fall edge)
0.00 12.50 clock source latency
0.14 0.00 12.50 v clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.14 0.00 12.50 v clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.21 12.72 v clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.08 0.01 12.73 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 12.93 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.01 12.94 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.07 0.19 13.13 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.07 0.01 13.13 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.20 13.34 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.10 clknet_3_0_0_mgmt_buffers.caravel_clk (net)
0.12 0.02 13.35 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.13 0.23 13.59 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.12 clknet_5_2_0_mgmt_buffers.caravel_clk (net)
0.14 0.03 13.62 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.22 13.84 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
10 0.10 clknet_7_10__leaf_mgmt_buffers.caravel_clk (net)
0.09 0.02 13.86 v soc.core.RAM256.BANK128[1].RAM128/CLK (RAM128)
-0.10 13.76 clock uncertainty
0.05 13.81 clock reconvergence pessimism
0.03 13.84 library setup time
13.84 data required time
-----------------------------------------------------------------------------
13.84 data required time
-8.18 data arrival time
-----------------------------------------------------------------------------
5.65 slack (MET)
Startpoint: _35093_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: soc.core.RAM256.BANK128[0].RAM128
(rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock source latency
0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.11 0.01 0.26 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.50 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.51 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.21 0.72 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.00 0.73 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.95 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.08 clknet_3_1_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.96 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.23 1.19 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.06 clknet_5_7_0_mgmt_buffers.caravel_clk (net)
0.12 0.01 1.20 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.23 1.43 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
18 0.13 clknet_7_31__leaf_mgmt_buffers.caravel_clk (net)
0.14 0.01 1.44 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.17 1.62 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
8 0.03 clknet_leaf_502_mgmt_buffers.caravel_clk (net)
0.05 0.00 1.62 ^ _35093_/CLK (sky130_fd_sc_hd__dfxtp_2)
0.06 0.35 1.97 ^ _35093_/Q (sky130_fd_sc_hd__dfxtp_2)
1 0.01 soc.core.grant[1] (net)
0.06 0.00 1.97 ^ hold9558/A (sky130_fd_sc_hd__clkdlybuf4s18_2)
0.13 0.28 2.25 ^ hold9558/X (sky130_fd_sc_hd__clkdlybuf4s18_2)
2 0.02 net12282 (net)
0.13 0.00 2.25 ^ fanout2328/A (sky130_fd_sc_hd__buf_6)
0.18 0.22 2.48 ^ fanout2328/X (sky130_fd_sc_hd__buf_6)
16 0.09 net2328 (net)
0.18 0.01 2.49 ^ fanout2327/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 2.73 ^ fanout2327/X (sky130_fd_sc_hd__buf_6)
24 0.09 net2327 (net)
0.18 0.01 2.74 ^ _20801_/A (sky130_fd_sc_hd__nor2_2)
0.07 0.10 2.84 v _20801_/Y (sky130_fd_sc_hd__nor2_2)
1 0.02 _10667_ (net)
0.07 0.00 2.84 v fanout1993/A (sky130_fd_sc_hd__buf_12)
0.06 0.17 3.01 v fanout1993/X (sky130_fd_sc_hd__buf_12)
12 0.08 net1993 (net)
0.06 0.00 3.01 v fanout1991/A (sky130_fd_sc_hd__buf_12)
0.10 0.19 3.20 v fanout1991/X (sky130_fd_sc_hd__buf_12)
24 0.18 net1991 (net)
0.10 0.01 3.21 v _20857_/A2 (sky130_fd_sc_hd__a21oi_4)
0.26 0.29 3.50 ^ _20857_/Y (sky130_fd_sc_hd__a21oi_4)
2 0.03 _04929_ (net)
0.26 0.00 3.50 ^ _15707_/A0 (sky130_fd_sc_hd__mux2_8)
0.87 0.73 4.24 ^ _15707_/X (sky130_fd_sc_hd__mux2_8)
16 0.54 _04930_ (net)
0.89 0.09 4.33 ^ _20671_/A (sky130_fd_sc_hd__and3_4)
0.16 0.45 4.78 ^ _20671_/X (sky130_fd_sc_hd__and3_4)
4 0.04 _10553_ (net)
0.16 0.00 4.78 ^ fanout1395/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 5.02 ^ fanout1395/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1395 (net)
0.18 0.01 5.03 ^ _21232_/C (sky130_fd_sc_hd__and3_4)
0.09 0.26 5.29 ^ _21232_/X (sky130_fd_sc_hd__and3_4)
2 0.02 _10990_ (net)
0.09 0.00 5.30 ^ fanout1325/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.22 5.52 ^ fanout1325/X (sky130_fd_sc_hd__clkbuf_16)
22 0.13 net1325 (net)
0.15 0.02 5.54 ^ _21233_/C (sky130_fd_sc_hd__and3_2)
0.07 0.23 5.76 ^ _21233_/X (sky130_fd_sc_hd__and3_2)
1 0.01 _10991_ (net)
0.07 0.00 5.76 ^ _21234_/D (sky130_fd_sc_hd__and4_4)
0.36 0.48 6.25 ^ _21234_/X (sky130_fd_sc_hd__and4_4)
11 0.12 _10992_ (net)
0.36 0.01 6.26 ^ _21235_/C (sky130_fd_sc_hd__nand3_4)
0.69 0.52 6.78 v _21235_/Y (sky130_fd_sc_hd__nand3_4)
14 0.19 _10993_ (net)
0.69 0.06 6.84 v _22825_/B1 (sky130_fd_sc_hd__a311oi_4)
0.55 0.77 7.61 ^ _22825_/Y (sky130_fd_sc_hd__a311oi_4)
2 0.04 soc.core.RAM256.WE0[2] (net)
0.55 0.01 7.62 ^ wire962/A (sky130_fd_sc_hd__buf_6)
0.10 0.23 7.85 ^ wire962/X (sky130_fd_sc_hd__buf_6)
2 0.04 net962 (net)
0.10 0.01 7.85 ^ wire961/A (sky130_fd_sc_hd__buf_4)
0.14 0.20 8.06 ^ wire961/X (sky130_fd_sc_hd__buf_4)
2 0.05 net961 (net)
0.14 0.01 8.06 ^ wire960/A (sky130_fd_sc_hd__buf_12)
0.03 0.12 8.18 ^ wire960/X (sky130_fd_sc_hd__buf_12)
4 0.01 net960 (net)
0.03 0.00 8.18 ^ soc.core.RAM256.BANK128[0].RAM128/WE0[2] (RAM128)
8.18 data arrival time
12.50 12.50 clock clk (fall edge)
0.00 12.50 clock source latency
0.14 0.00 12.50 v clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.14 0.00 12.50 v clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.21 12.72 v clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.08 0.01 12.73 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 12.93 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.01 12.94 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.07 0.19 13.13 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.07 0.01 13.13 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.20 13.34 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.10 clknet_3_0_0_mgmt_buffers.caravel_clk (net)
0.12 0.02 13.35 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.13 0.23 13.59 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.12 clknet_5_2_0_mgmt_buffers.caravel_clk (net)
0.14 0.03 13.62 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.22 13.84 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
10 0.10 clknet_7_10__leaf_mgmt_buffers.caravel_clk (net)
0.10 0.02 13.86 v soc.core.RAM256.BANK128[0].RAM128/CLK (RAM128)
-0.10 13.76 clock uncertainty
0.05 13.81 clock reconvergence pessimism
0.03 13.84 library setup time
13.84 data required time
-----------------------------------------------------------------------------
13.84 data required time
-8.18 data arrival time
-----------------------------------------------------------------------------
5.66 slack (MET)
Startpoint: _35093_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: soc.core.RAM256.BANK128[1].RAM128
(rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock source latency
0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.11 0.01 0.26 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.50 ^ clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.51 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.21 0.72 ^ clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.00 0.73 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 0.95 ^ clkbuf_3_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.08 clknet_3_1_0_mgmt_buffers.caravel_clk (net)
0.15 0.01 0.96 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.23 1.19 ^ clkbuf_5_7_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.06 clknet_5_7_0_mgmt_buffers.caravel_clk (net)
0.12 0.01 1.20 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.23 1.43 ^ clkbuf_7_31__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
18 0.13 clknet_7_31__leaf_mgmt_buffers.caravel_clk (net)
0.14 0.01 1.44 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.17 1.62 ^ clkbuf_leaf_502_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
8 0.03 clknet_leaf_502_mgmt_buffers.caravel_clk (net)
0.05 0.00 1.62 ^ _35093_/CLK (sky130_fd_sc_hd__dfxtp_2)
0.06 0.35 1.97 ^ _35093_/Q (sky130_fd_sc_hd__dfxtp_2)
1 0.01 soc.core.grant[1] (net)
0.06 0.00 1.97 ^ hold9558/A (sky130_fd_sc_hd__clkdlybuf4s18_2)
0.13 0.28 2.25 ^ hold9558/X (sky130_fd_sc_hd__clkdlybuf4s18_2)
2 0.02 net12282 (net)
0.13 0.00 2.25 ^ fanout2328/A (sky130_fd_sc_hd__buf_6)
0.18 0.22 2.48 ^ fanout2328/X (sky130_fd_sc_hd__buf_6)
16 0.09 net2328 (net)
0.18 0.01 2.49 ^ fanout2327/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 2.73 ^ fanout2327/X (sky130_fd_sc_hd__buf_6)
24 0.09 net2327 (net)
0.18 0.01 2.74 ^ _20801_/A (sky130_fd_sc_hd__nor2_2)
0.07 0.10 2.84 v _20801_/Y (sky130_fd_sc_hd__nor2_2)
1 0.02 _10667_ (net)
0.07 0.00 2.84 v fanout1993/A (sky130_fd_sc_hd__buf_12)
0.06 0.17 3.01 v fanout1993/X (sky130_fd_sc_hd__buf_12)
12 0.08 net1993 (net)
0.06 0.00 3.01 v fanout1991/A (sky130_fd_sc_hd__buf_12)
0.10 0.19 3.20 v fanout1991/X (sky130_fd_sc_hd__buf_12)
24 0.18 net1991 (net)
0.10 0.01 3.21 v _20857_/A2 (sky130_fd_sc_hd__a21oi_4)
0.26 0.29 3.50 ^ _20857_/Y (sky130_fd_sc_hd__a21oi_4)
2 0.03 _04929_ (net)
0.26 0.00 3.50 ^ _15707_/A0 (sky130_fd_sc_hd__mux2_8)
0.87 0.73 4.24 ^ _15707_/X (sky130_fd_sc_hd__mux2_8)
16 0.54 _04930_ (net)
0.89 0.09 4.33 ^ _20671_/A (sky130_fd_sc_hd__and3_4)
0.16 0.45 4.78 ^ _20671_/X (sky130_fd_sc_hd__and3_4)
4 0.04 _10553_ (net)
0.16 0.00 4.78 ^ fanout1395/A (sky130_fd_sc_hd__buf_6)
0.18 0.24 5.02 ^ fanout1395/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1395 (net)
0.18 0.01 5.03 ^ _21232_/C (sky130_fd_sc_hd__and3_4)
0.09 0.26 5.29 ^ _21232_/X (sky130_fd_sc_hd__and3_4)
2 0.02 _10990_ (net)
0.09 0.00 5.30 ^ fanout1325/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.22 5.52 ^ fanout1325/X (sky130_fd_sc_hd__clkbuf_16)
22 0.13 net1325 (net)
0.15 0.02 5.54 ^ _21233_/C (sky130_fd_sc_hd__and3_2)
0.07 0.23 5.76 ^ _21233_/X (sky130_fd_sc_hd__and3_2)
1 0.01 _10991_ (net)
0.07 0.00 5.76 ^ _21234_/D (sky130_fd_sc_hd__and4_4)
0.36 0.48 6.25 ^ _21234_/X (sky130_fd_sc_hd__and4_4)
11 0.12 _10992_ (net)
0.36 0.01 6.26 ^ _21235_/C (sky130_fd_sc_hd__nand3_4)
0.69 0.52 6.78 v _21235_/Y (sky130_fd_sc_hd__nand3_4)
14 0.19 _10993_ (net)
0.69 0.06 6.84 v _22826_/B1 (sky130_fd_sc_hd__a311oi_4)
0.60 0.81 7.65 ^ _22826_/Y (sky130_fd_sc_hd__a311oi_4)
2 0.04 soc.core.RAM256.WE0[3] (net)
0.60 0.01 7.66 ^ wire959/A (sky130_fd_sc_hd__buf_6)
0.09 0.23 7.89 ^ wire959/X (sky130_fd_sc_hd__buf_6)
2 0.04 net959 (net)
0.09 0.01 7.89 ^ wire958/A (sky130_fd_sc_hd__buf_4)
0.13 0.20 8.09 ^ wire958/X (sky130_fd_sc_hd__buf_4)
2 0.05 net958 (net)
0.13 0.01 8.10 ^ wire957/A (sky130_fd_sc_hd__buf_8)
0.03 0.12 8.22 ^ wire957/X (sky130_fd_sc_hd__buf_8)
4 0.01 net957 (net)
0.03 0.00 8.22 ^ soc.core.RAM256.BANK128[1].RAM128/WE0[3] (RAM128)
8.22 data arrival time
12.50 12.50 clock clk (fall edge)
0.00 12.50 clock source latency
0.14 0.00 12.50 v clock_ctrl/core_clk (caravel_clocking)
2 0.24 mgmt_buffers.caravel_clk (net)
0.14 0.00 12.50 v clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.21 12.72 v clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
0.08 0.01 12.73 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 12.93 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.08 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
0.10 0.01 12.94 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.07 0.19 13.13 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
4 0.05 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
0.07 0.01 13.13 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.20 13.34 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.10 clknet_3_0_0_mgmt_buffers.caravel_clk (net)
0.12 0.02 13.35 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
0.13 0.23 13.59 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
8 0.12 clknet_5_2_0_mgmt_buffers.caravel_clk (net)
0.14 0.03 13.62 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.22 13.84 v clkbuf_7_10__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
10 0.10 clknet_7_10__leaf_mgmt_buffers.caravel_clk (net)
0.09 0.02 13.86 v soc.core.RAM256.BANK128[1].RAM128/CLK (RAM128)
-0.10 13.76 clock uncertainty
0.05 13.81 clock reconvergence pessimism
0.07 13.88 library setup time
13.88 data required time
-----------------------------------------------------------------------------
13.88 data required time
-8.22 data arrival time
-----------------------------------------------------------------------------
5.67 slack (MET)
Startpoint: _37350_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: _37351_ (rising edge-triggered flip-flop clocked by hk_serial_clk')
Path Group: hk_serial_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock hk_serial_clk (rise edge)
0.00 0.00 clock source latency
0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.04 0.00 0.00 ^ fanout2146/A (sky130_fd_sc_hd__buf_12)
0.22 0.21 0.21 ^ fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.20 net2146 (net)
0.27 0.09 0.29 ^ wire2148/A (sky130_fd_sc_hd__buf_6)
0.04 0.15 0.45 ^ wire2148/X (sky130_fd_sc_hd__buf_6)
1 0.01 net2148 (net)
0.04 0.00 0.45 ^ wire820/A (sky130_fd_sc_hd__buf_12)
0.29 0.17 0.62 ^ wire820/X (sky130_fd_sc_hd__buf_12)
4 0.32 net13299 (net)
0.67 0.32 0.94 ^ wire2147/A (sky130_fd_sc_hd__buf_12)
0.23 0.29 1.23 ^ wire2147/X (sky130_fd_sc_hd__buf_12)
6 0.20 net2147 (net)
0.32 0.11 1.35 ^ fanout2144/A (sky130_fd_sc_hd__buf_12)
0.19 0.24 1.59 ^ fanout2144/X (sky130_fd_sc_hd__buf_12)
24 0.16 net2144 (net)
0.23 0.07 1.66 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.10 0.20 1.85 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.05 gpio_control_bidir_2[1].serial_clock (net)
0.10 0.01 1.86 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.11 0.18 2.04 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_bidir_2[0].serial_clock (net)
0.11 0.00 2.04 ^ fanout1580/A (sky130_fd_sc_hd__buf_8)
0.15 0.20 2.24 ^ fanout1580/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1580 (net)
0.15 0.01 2.25 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.20 0.28 2.53 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
0.21 0.02 2.55 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.10 0.21 2.76 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[8].serial_clock (net)
0.10 0.00 2.77 ^ fanout1347/A (sky130_fd_sc_hd__buf_8)
0.16 0.21 2.97 ^ fanout1347/X (sky130_fd_sc_hd__buf_8)
24 0.10 net1347 (net)
0.16 0.00 2.98 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.10 0.20 3.17 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[7].serial_clock (net)
0.10 0.00 3.18 ^ fanout1279/A (sky130_fd_sc_hd__buf_8)
0.15 0.20 3.38 ^ fanout1279/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1279 (net)
0.15 0.00 3.38 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.15 0.21 3.60 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.07 gpio_control_in_2[6].serial_clock (net)
0.15 0.00 3.60 ^ fanout1183/A (sky130_fd_sc_hd__buf_12)
0.12 0.18 3.78 ^ fanout1183/X (sky130_fd_sc_hd__buf_12)
24 0.10 net1183 (net)
0.14 0.04 3.82 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.12 0.21 4.03 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[5].serial_clock (net)
0.12 0.00 4.03 ^ fanout1128/A (sky130_fd_sc_hd__buf_6)
0.18 0.23 4.26 ^ fanout1128/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1128 (net)
0.18 0.00 4.27 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.12 0.22 4.49 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[4].serial_clock (net)
0.12 0.00 4.49 ^ fanout979/A (sky130_fd_sc_hd__buf_6)
0.16 0.22 4.71 ^ fanout979/X (sky130_fd_sc_hd__buf_6)
24 0.08 net979 (net)
0.16 0.00 4.71 ^ gpio_control_in_2[4].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.11 0.21 4.92 ^ gpio_control_in_2[4].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[3].serial_clock (net)
0.11 0.00 4.92 ^ fanout824/A (sky130_fd_sc_hd__buf_6)
0.17 0.22 5.15 ^ fanout824/X (sky130_fd_sc_hd__buf_6)
24 0.09 net824 (net)
0.17 0.00 5.15 ^ _37350_/CLK (sky130_fd_sc_hd__dfrtp_2)
0.08 0.49 5.64 v _37350_/Q (sky130_fd_sc_hd__dfrtp_2)
4 0.02 gpio_control_in_2[3].shift_register[12] (net)
0.08 0.00 5.64 v _37351_/D (sky130_fd_sc_hd__dfrtp_4)
5.64 data arrival time
25.00 25.00 clock hk_serial_clk' (rise edge)
0.00 25.00 clock source latency
0.03 0.00 25.00 v housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.03 0.00 25.00 v fanout2146/A (sky130_fd_sc_hd__buf_12)
0.09 0.15 25.15 v fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.19 net2146 (net)
0.18 0.08 25.23 v wire2148/A (sky130_fd_sc_hd__buf_6)
0.03 0.17 25.40 v wire2148/X (sky130_fd_sc_hd__buf_6)
1 0.01 net2148 (net)
0.03 0.00 25.40 v wire820/A (sky130_fd_sc_hd__buf_12)
0.06 0.14 25.54 v wire820/X (sky130_fd_sc_hd__buf_12)
4 0.32 net13299 (net)
0.55 0.26 25.80 v wire2147/A (sky130_fd_sc_hd__buf_12)
0.11 0.35 26.15 v wire2147/X (sky130_fd_sc_hd__buf_12)
6 0.20 net2147 (net)
0.24 0.10 26.25 v fanout2144/A (sky130_fd_sc_hd__buf_12)
0.09 0.23 26.48 v fanout2144/X (sky130_fd_sc_hd__buf_12)
24 0.16 net2144 (net)
0.15 0.06 26.54 v gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.05 0.18 26.72 v gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.04 gpio_control_bidir_2[1].serial_clock (net)
0.05 0.00 26.73 v gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.16 26.89 v gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_bidir_2[0].serial_clock (net)
0.06 0.00 26.89 v fanout1580/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.05 v fanout1580/X (sky130_fd_sc_hd__buf_8)
24 0.08 net1580 (net)
0.07 0.01 27.06 v gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.21 27.27 v gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
0.13 0.02 27.29 v gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.19 27.49 v gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[8].serial_clock (net)
0.06 0.00 27.49 v fanout1347/A (sky130_fd_sc_hd__buf_8)
0.08 0.16 27.65 v fanout1347/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1347 (net)
0.08 0.00 27.66 v gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.17 27.83 v gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[7].serial_clock (net)
0.06 0.00 27.83 v fanout1279/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.99 v fanout1279/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1279 (net)
0.07 0.00 27.99 v gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.07 0.16 28.16 v gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.07 gpio_control_in_2[6].serial_clock (net)
0.07 0.00 28.16 v fanout1183/A (sky130_fd_sc_hd__buf_12)
0.06 0.15 28.31 v fanout1183/X (sky130_fd_sc_hd__buf_12)
24 0.10 net1183 (net)
0.09 0.03 28.35 v gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.18 28.53 v gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[5].serial_clock (net)
0.07 0.00 28.54 v fanout1128/A (sky130_fd_sc_hd__buf_6)
0.08 0.17 28.71 v fanout1128/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1128 (net)
0.08 0.00 28.71 v gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.07 0.18 28.89 v gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[4].serial_clock (net)
0.07 0.00 28.90 v fanout979/A (sky130_fd_sc_hd__buf_6)
0.07 0.17 29.07 v fanout979/X (sky130_fd_sc_hd__buf_6)
24 0.08 net979 (net)
0.08 0.00 29.07 v gpio_control_in_2[4].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.17 29.24 v gpio_control_in_2[4].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[3].serial_clock (net)
0.06 0.00 29.25 v _20516_/A (sky130_fd_sc_hd__clkinv_4)
0.02 0.04 29.29 ^ _20516_/Y (sky130_fd_sc_hd__clkinv_4)
1 0.01 _06094_ (net)
0.02 0.00 29.29 ^ _37351_/CLK (sky130_fd_sc_hd__dfrtp_4)
-0.10 29.19 clock uncertainty
0.33 29.52 clock reconvergence pessimism
-0.13 29.39 library setup time
29.39 data required time
-----------------------------------------------------------------------------
29.39 data required time
-5.64 data arrival time
-----------------------------------------------------------------------------
23.75 slack (MET)
Startpoint: _37377_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: _37378_ (rising edge-triggered flip-flop clocked by hk_serial_clk')
Path Group: hk_serial_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock hk_serial_clk (rise edge)
0.00 0.00 clock source latency
0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.04 0.00 0.00 ^ fanout2146/A (sky130_fd_sc_hd__buf_12)
0.22 0.21 0.21 ^ fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.20 net2146 (net)
0.27 0.09 0.29 ^ wire2148/A (sky130_fd_sc_hd__buf_6)
0.04 0.15 0.45 ^ wire2148/X (sky130_fd_sc_hd__buf_6)
1 0.01 net2148 (net)
0.04 0.00 0.45 ^ wire820/A (sky130_fd_sc_hd__buf_12)
0.29 0.17 0.62 ^ wire820/X (sky130_fd_sc_hd__buf_12)
4 0.32 net13299 (net)
0.67 0.32 0.94 ^ wire2147/A (sky130_fd_sc_hd__buf_12)
0.23 0.29 1.23 ^ wire2147/X (sky130_fd_sc_hd__buf_12)
6 0.20 net2147 (net)
0.32 0.11 1.35 ^ fanout2144/A (sky130_fd_sc_hd__buf_12)
0.19 0.24 1.59 ^ fanout2144/X (sky130_fd_sc_hd__buf_12)
24 0.16 net2144 (net)
0.23 0.07 1.66 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.10 0.20 1.85 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.05 gpio_control_bidir_2[1].serial_clock (net)
0.10 0.01 1.86 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.11 0.18 2.04 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_bidir_2[0].serial_clock (net)
0.11 0.00 2.04 ^ fanout1580/A (sky130_fd_sc_hd__buf_8)
0.15 0.20 2.24 ^ fanout1580/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1580 (net)
0.15 0.01 2.25 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.20 0.28 2.53 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
0.21 0.02 2.55 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.10 0.21 2.76 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[8].serial_clock (net)
0.10 0.00 2.77 ^ fanout1347/A (sky130_fd_sc_hd__buf_8)
0.16 0.21 2.97 ^ fanout1347/X (sky130_fd_sc_hd__buf_8)
24 0.10 net1347 (net)
0.16 0.00 2.98 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.10 0.20 3.17 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[7].serial_clock (net)
0.10 0.00 3.18 ^ fanout1279/A (sky130_fd_sc_hd__buf_8)
0.15 0.20 3.38 ^ fanout1279/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1279 (net)
0.15 0.00 3.38 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.15 0.21 3.60 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.07 gpio_control_in_2[6].serial_clock (net)
0.15 0.00 3.60 ^ fanout1183/A (sky130_fd_sc_hd__buf_12)
0.12 0.18 3.78 ^ fanout1183/X (sky130_fd_sc_hd__buf_12)
24 0.10 net1183 (net)
0.14 0.04 3.82 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.12 0.21 4.03 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[5].serial_clock (net)
0.12 0.00 4.03 ^ fanout1128/A (sky130_fd_sc_hd__buf_6)
0.18 0.23 4.26 ^ fanout1128/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1128 (net)
0.18 0.00 4.27 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.12 0.22 4.49 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[4].serial_clock (net)
0.12 0.00 4.49 ^ fanout979/A (sky130_fd_sc_hd__buf_6)
0.16 0.22 4.71 ^ fanout979/X (sky130_fd_sc_hd__buf_6)
24 0.08 net979 (net)
0.16 0.00 4.71 ^ _37377_/CLK (sky130_fd_sc_hd__dfrtp_2)
0.08 0.49 5.20 v _37377_/Q (sky130_fd_sc_hd__dfrtp_2)
4 0.02 gpio_control_in_2[4].shift_register[12] (net)
0.08 0.00 5.21 v _37378_/D (sky130_fd_sc_hd__dfrtp_4)
5.21 data arrival time
25.00 25.00 clock hk_serial_clk' (rise edge)
0.00 25.00 clock source latency
0.03 0.00 25.00 v housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.03 0.00 25.00 v fanout2146/A (sky130_fd_sc_hd__buf_12)
0.09 0.15 25.15 v fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.19 net2146 (net)
0.18 0.08 25.23 v wire2148/A (sky130_fd_sc_hd__buf_6)
0.03 0.17 25.40 v wire2148/X (sky130_fd_sc_hd__buf_6)
1 0.01 net2148 (net)
0.03 0.00 25.40 v wire820/A (sky130_fd_sc_hd__buf_12)
0.06 0.14 25.54 v wire820/X (sky130_fd_sc_hd__buf_12)
4 0.32 net13299 (net)
0.55 0.26 25.80 v wire2147/A (sky130_fd_sc_hd__buf_12)
0.11 0.35 26.15 v wire2147/X (sky130_fd_sc_hd__buf_12)
6 0.20 net2147 (net)
0.24 0.10 26.25 v fanout2144/A (sky130_fd_sc_hd__buf_12)
0.09 0.23 26.48 v fanout2144/X (sky130_fd_sc_hd__buf_12)
24 0.16 net2144 (net)
0.15 0.06 26.54 v gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.05 0.18 26.72 v gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.04 gpio_control_bidir_2[1].serial_clock (net)
0.05 0.00 26.73 v gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.16 26.89 v gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_bidir_2[0].serial_clock (net)
0.06 0.00 26.89 v fanout1580/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.05 v fanout1580/X (sky130_fd_sc_hd__buf_8)
24 0.08 net1580 (net)
0.07 0.01 27.06 v gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.21 27.27 v gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
0.13 0.02 27.29 v gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.19 27.49 v gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[8].serial_clock (net)
0.06 0.00 27.49 v fanout1347/A (sky130_fd_sc_hd__buf_8)
0.08 0.16 27.65 v fanout1347/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1347 (net)
0.08 0.00 27.66 v gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.17 27.83 v gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[7].serial_clock (net)
0.06 0.00 27.83 v fanout1279/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.99 v fanout1279/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1279 (net)
0.07 0.00 27.99 v gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.07 0.16 28.16 v gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.07 gpio_control_in_2[6].serial_clock (net)
0.07 0.00 28.16 v fanout1183/A (sky130_fd_sc_hd__buf_12)
0.06 0.15 28.31 v fanout1183/X (sky130_fd_sc_hd__buf_12)
24 0.10 net1183 (net)
0.09 0.03 28.35 v gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.18 28.53 v gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[5].serial_clock (net)
0.07 0.00 28.54 v fanout1128/A (sky130_fd_sc_hd__buf_6)
0.08 0.17 28.71 v fanout1128/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1128 (net)
0.08 0.00 28.71 v gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.07 0.18 28.89 v gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[4].serial_clock (net)
0.07 0.00 28.90 v _20518_/A (sky130_fd_sc_hd__clkinv_4)
0.02 0.04 28.94 ^ _20518_/Y (sky130_fd_sc_hd__clkinv_4)
1 0.00 _06108_ (net)
0.02 0.00 28.94 ^ _37378_/CLK (sky130_fd_sc_hd__dfrtp_4)
-0.10 28.84 clock uncertainty
0.30 29.14 clock reconvergence pessimism
-0.13 29.01 library setup time
29.01 data required time
-----------------------------------------------------------------------------
29.01 data required time
-5.21 data arrival time
-----------------------------------------------------------------------------
23.80 slack (MET)
Startpoint: _37082_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: _37083_ (rising edge-triggered flip-flop clocked by hk_serial_clk')
Path Group: hk_serial_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock hk_serial_clk (rise edge)
0.00 0.00 clock source latency
0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.04 0.00 0.00 ^ fanout2146/A (sky130_fd_sc_hd__buf_12)
0.22 0.21 0.21 ^ fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.20 net2146 (net)
0.22 0.01 0.22 ^ gpio_control_bidir_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.19 0.30 0.51 ^ gpio_control_bidir_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_1[0].serial_clock_out (net)
0.20 0.02 0.54 ^ gpio_control_bidir_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.18 0.28 0.81 ^ gpio_control_bidir_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_bidir_1[1].serial_clock_out (net)
0.18 0.02 0.83 ^ gpio_control_in_1a[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.18 0.28 1.11 ^ gpio_control_in_1a[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[0].serial_clock_out (net)
0.19 0.02 1.13 ^ gpio_control_in_1a[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.18 0.28 1.41 ^ gpio_control_in_1a[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[1].serial_clock_out (net)
0.18 0.02 1.43 ^ gpio_control_in_1a[2].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.27 1.70 ^ gpio_control_in_1a[2].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1a[2].serial_clock_out (net)
0.17 0.02 1.71 ^ gpio_control_in_1a[3].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.19 0.28 1.99 ^ gpio_control_in_1a[3].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[3].serial_clock_out (net)
0.19 0.02 2.01 ^ gpio_control_in_1a[4].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.26 0.30 2.32 ^ gpio_control_in_1a[4].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.15 gpio_control_in_1a[4].serial_clock_out (net)
0.30 0.08 2.40 ^ gpio_control_in_1a[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.11 0.24 2.64 ^ gpio_control_in_1a[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_1[0].serial_clock (net)
0.11 0.00 2.64 ^ fanout986/A (sky130_fd_sc_hd__buf_8)
0.14 0.19 2.83 ^ fanout986/X (sky130_fd_sc_hd__buf_8)
24 0.08 net986 (net)
0.14 0.01 2.84 ^ gpio_control_in_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.26 3.09 ^ gpio_control_in_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[0].serial_clock_out (net)
0.17 0.01 3.11 ^ gpio_control_in_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.27 3.37 ^ gpio_control_in_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[1].serial_clock_out (net)
0.17 0.01 3.38 ^ _37082_/CLK (sky130_fd_sc_hd__dfrtp_4)
0.07 0.55 3.94 v _37082_/Q (sky130_fd_sc_hd__dfrtp_4)
2 0.02 gpio_control_in_1[2].shift_register[12] (net)
0.07 0.00 3.94 v _37083_/D (sky130_fd_sc_hd__dfrtp_4)
3.94 data arrival time
25.00 25.00 clock hk_serial_clk' (rise edge)
0.00 25.00 clock source latency
0.03 0.00 25.00 v housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.03 0.00 25.00 v fanout2146/A (sky130_fd_sc_hd__buf_12)
0.09 0.15 25.15 v fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.19 net2146 (net)
0.09 0.01 25.16 v gpio_control_bidir_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.22 25.38 v gpio_control_bidir_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_bidir_1[0].serial_clock_out (net)
0.12 0.02 25.40 v gpio_control_bidir_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.23 25.63 v gpio_control_bidir_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_bidir_1[1].serial_clock_out (net)
0.11 0.02 25.64 v gpio_control_in_1a[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.22 25.87 v gpio_control_in_1a[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[0].serial_clock_out (net)
0.12 0.02 25.88 v gpio_control_in_1a[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.23 26.11 v gpio_control_in_1a[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[1].serial_clock_out (net)
0.11 0.01 26.12 v gpio_control_in_1a[2].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.22 26.34 v gpio_control_in_1a[2].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1a[2].serial_clock_out (net)
0.11 0.01 26.36 v gpio_control_in_1a[3].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.22 26.58 v gpio_control_in_1a[3].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[3].serial_clock_out (net)
0.12 0.02 26.60 v gpio_control_in_1a[4].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 26.83 v gpio_control_in_1a[4].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.15 gpio_control_in_1a[4].serial_clock_out (net)
0.21 0.07 26.90 v gpio_control_in_1a[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.23 27.13 v gpio_control_in_1a[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_1[0].serial_clock (net)
0.06 0.00 27.14 v fanout986/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.29 v fanout986/X (sky130_fd_sc_hd__buf_8)
24 0.08 net986 (net)
0.07 0.00 27.30 v gpio_control_in_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 27.50 v gpio_control_in_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[0].serial_clock_out (net)
0.10 0.01 27.51 v gpio_control_in_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.22 27.73 v gpio_control_in_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[1].serial_clock_out (net)
0.10 0.01 27.74 v _20500_/A (sky130_fd_sc_hd__clkinv_4)
0.03 0.05 27.79 ^ _20500_/Y (sky130_fd_sc_hd__clkinv_4)
1 0.00 _05956_ (net)
0.03 0.00 27.79 ^ _37083_/CLK (sky130_fd_sc_hd__dfrtp_4)
-0.10 27.69 clock uncertainty
0.21 27.90 clock reconvergence pessimism
-0.13 27.77 library setup time
27.77 data required time
-----------------------------------------------------------------------------
27.77 data required time
-3.94 data arrival time
-----------------------------------------------------------------------------
23.84 slack (MET)
Startpoint: _37136_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: _37137_ (rising edge-triggered flip-flop clocked by hk_serial_clk')
Path Group: hk_serial_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock hk_serial_clk (rise edge)
0.00 0.00 clock source latency
0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.04 0.00 0.00 ^ fanout2146/A (sky130_fd_sc_hd__buf_12)
0.22 0.21 0.21 ^ fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.20 net2146 (net)
0.22 0.01 0.22 ^ gpio_control_bidir_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.19 0.30 0.51 ^ gpio_control_bidir_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_1[0].serial_clock_out (net)
0.20 0.02 0.54 ^ gpio_control_bidir_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.18 0.28 0.81 ^ gpio_control_bidir_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_bidir_1[1].serial_clock_out (net)
0.18 0.02 0.83 ^ gpio_control_in_1a[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.18 0.28 1.11 ^ gpio_control_in_1a[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[0].serial_clock_out (net)
0.19 0.02 1.13 ^ gpio_control_in_1a[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.18 0.28 1.41 ^ gpio_control_in_1a[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[1].serial_clock_out (net)
0.18 0.02 1.43 ^ gpio_control_in_1a[2].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.27 1.70 ^ gpio_control_in_1a[2].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1a[2].serial_clock_out (net)
0.17 0.02 1.71 ^ gpio_control_in_1a[3].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.19 0.28 1.99 ^ gpio_control_in_1a[3].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[3].serial_clock_out (net)
0.19 0.02 2.01 ^ gpio_control_in_1a[4].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.26 0.30 2.32 ^ gpio_control_in_1a[4].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.15 gpio_control_in_1a[4].serial_clock_out (net)
0.30 0.08 2.40 ^ gpio_control_in_1a[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.11 0.24 2.64 ^ gpio_control_in_1a[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_1[0].serial_clock (net)
0.11 0.00 2.64 ^ fanout986/A (sky130_fd_sc_hd__buf_8)
0.14 0.19 2.83 ^ fanout986/X (sky130_fd_sc_hd__buf_8)
24 0.08 net986 (net)
0.14 0.01 2.84 ^ gpio_control_in_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.26 3.09 ^ gpio_control_in_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[0].serial_clock_out (net)
0.17 0.01 3.11 ^ gpio_control_in_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.27 3.37 ^ gpio_control_in_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[1].serial_clock_out (net)
0.17 0.01 3.39 ^ gpio_control_in_1[2].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.27 3.65 ^ gpio_control_in_1[2].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[2].serial_clock_out (net)
0.17 0.02 3.67 ^ gpio_control_in_1[3].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.17 0.27 3.94 ^ gpio_control_in_1[3].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1[3].serial_clock_out (net)
0.17 0.01 3.95 ^ _37136_/CLK (sky130_fd_sc_hd__dfrtp_2)
0.06 0.48 4.43 v _37136_/Q (sky130_fd_sc_hd__dfrtp_2)
2 0.01 gpio_control_in_1[4].shift_register[12] (net)
0.06 0.00 4.43 v _37137_/D (sky130_fd_sc_hd__dfrtp_4)
4.43 data arrival time
25.00 25.00 clock hk_serial_clk' (rise edge)
0.00 25.00 clock source latency
0.03 0.00 25.00 v housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.03 0.00 25.00 v fanout2146/A (sky130_fd_sc_hd__buf_12)
0.09 0.15 25.15 v fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.19 net2146 (net)
0.09 0.01 25.16 v gpio_control_bidir_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.22 25.38 v gpio_control_bidir_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_bidir_1[0].serial_clock_out (net)
0.12 0.02 25.40 v gpio_control_bidir_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.23 25.63 v gpio_control_bidir_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_bidir_1[1].serial_clock_out (net)
0.11 0.02 25.64 v gpio_control_in_1a[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.22 25.87 v gpio_control_in_1a[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[0].serial_clock_out (net)
0.12 0.02 25.88 v gpio_control_in_1a[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.23 26.11 v gpio_control_in_1a[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[1].serial_clock_out (net)
0.11 0.01 26.12 v gpio_control_in_1a[2].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.22 26.34 v gpio_control_in_1a[2].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1a[2].serial_clock_out (net)
0.11 0.01 26.36 v gpio_control_in_1a[3].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.11 0.22 26.58 v gpio_control_in_1a[3].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.10 gpio_control_in_1a[3].serial_clock_out (net)
0.12 0.02 26.60 v gpio_control_in_1a[4].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.15 0.23 26.83 v gpio_control_in_1a[4].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.15 gpio_control_in_1a[4].serial_clock_out (net)
0.21 0.07 26.90 v gpio_control_in_1a[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.23 27.13 v gpio_control_in_1a[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_1[0].serial_clock (net)
0.06 0.00 27.14 v fanout986/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.29 v fanout986/X (sky130_fd_sc_hd__buf_8)
24 0.08 net986 (net)
0.07 0.00 27.30 v gpio_control_in_1[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.20 27.50 v gpio_control_in_1[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[0].serial_clock_out (net)
0.10 0.01 27.51 v gpio_control_in_1[1].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.22 27.73 v gpio_control_in_1[1].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[1].serial_clock_out (net)
0.10 0.01 27.74 v gpio_control_in_1[2].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.22 27.96 v gpio_control_in_1[2].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[2].serial_clock_out (net)
0.11 0.02 27.97 v gpio_control_in_1[3].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.10 0.22 28.19 v gpio_control_in_1[3].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.09 gpio_control_in_1[3].serial_clock_out (net)
0.11 0.01 28.21 v _20504_/A (sky130_fd_sc_hd__clkinv_4)
0.03 0.05 28.26 ^ _20504_/Y (sky130_fd_sc_hd__clkinv_4)
1 0.00 _05984_ (net)
0.03 0.00 28.26 ^ _37137_/CLK (sky130_fd_sc_hd__dfrtp_4)
-0.10 28.16 clock uncertainty
0.25 28.41 clock reconvergence pessimism
-0.13 28.28 library setup time
28.28 data required time
-----------------------------------------------------------------------------
28.28 data required time
-4.43 data arrival time
-----------------------------------------------------------------------------
23.85 slack (MET)
Startpoint: _37404_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: _37405_ (rising edge-triggered flip-flop clocked by hk_serial_clk')
Path Group: hk_serial_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock hk_serial_clk (rise edge)
0.00 0.00 clock source latency
0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.04 0.00 0.00 ^ fanout2146/A (sky130_fd_sc_hd__buf_12)
0.22 0.21 0.21 ^ fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.20 net2146 (net)
0.27 0.09 0.29 ^ wire2148/A (sky130_fd_sc_hd__buf_6)
0.04 0.15 0.45 ^ wire2148/X (sky130_fd_sc_hd__buf_6)
1 0.01 net2148 (net)
0.04 0.00 0.45 ^ wire820/A (sky130_fd_sc_hd__buf_12)
0.29 0.17 0.62 ^ wire820/X (sky130_fd_sc_hd__buf_12)
4 0.32 net13299 (net)
0.67 0.32 0.94 ^ wire2147/A (sky130_fd_sc_hd__buf_12)
0.23 0.29 1.23 ^ wire2147/X (sky130_fd_sc_hd__buf_12)
6 0.20 net2147 (net)
0.32 0.11 1.35 ^ fanout2144/A (sky130_fd_sc_hd__buf_12)
0.19 0.24 1.59 ^ fanout2144/X (sky130_fd_sc_hd__buf_12)
24 0.16 net2144 (net)
0.23 0.07 1.66 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.10 0.20 1.85 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.05 gpio_control_bidir_2[1].serial_clock (net)
0.10 0.01 1.86 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.11 0.18 2.04 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_bidir_2[0].serial_clock (net)
0.11 0.00 2.04 ^ fanout1580/A (sky130_fd_sc_hd__buf_8)
0.15 0.20 2.24 ^ fanout1580/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1580 (net)
0.15 0.01 2.25 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.20 0.28 2.53 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
0.21 0.02 2.55 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.10 0.21 2.76 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[8].serial_clock (net)
0.10 0.00 2.77 ^ fanout1347/A (sky130_fd_sc_hd__buf_8)
0.16 0.21 2.97 ^ fanout1347/X (sky130_fd_sc_hd__buf_8)
24 0.10 net1347 (net)
0.16 0.00 2.98 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.10 0.20 3.17 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[7].serial_clock (net)
0.10 0.00 3.18 ^ fanout1279/A (sky130_fd_sc_hd__buf_8)
0.15 0.20 3.38 ^ fanout1279/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1279 (net)
0.15 0.00 3.38 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.15 0.21 3.60 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.07 gpio_control_in_2[6].serial_clock (net)
0.15 0.00 3.60 ^ fanout1183/A (sky130_fd_sc_hd__buf_12)
0.12 0.18 3.78 ^ fanout1183/X (sky130_fd_sc_hd__buf_12)
24 0.10 net1183 (net)
0.14 0.04 3.82 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.12 0.21 4.03 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[5].serial_clock (net)
0.12 0.00 4.03 ^ fanout1128/A (sky130_fd_sc_hd__buf_6)
0.18 0.23 4.26 ^ fanout1128/X (sky130_fd_sc_hd__buf_6)
24 0.09 net1128 (net)
0.18 0.00 4.26 ^ _37404_/CLK (sky130_fd_sc_hd__dfrtp_2)
0.07 0.49 4.75 v _37404_/Q (sky130_fd_sc_hd__dfrtp_2)
2 0.01 gpio_control_in_2[5].shift_register[12] (net)
0.07 0.00 4.75 v _37405_/D (sky130_fd_sc_hd__dfrtp_4)
4.75 data arrival time
25.00 25.00 clock hk_serial_clk' (rise edge)
0.00 25.00 clock source latency
0.03 0.00 25.00 v housekeeping_alt/serial_clock (housekeeping_alt)
3 0.02 gpio_control_bidir_1[0].serial_clock (net)
0.03 0.00 25.00 v fanout2146/A (sky130_fd_sc_hd__buf_12)
0.09 0.15 25.15 v fanout2146/X (sky130_fd_sc_hd__buf_12)
10 0.19 net2146 (net)
0.18 0.08 25.23 v wire2148/A (sky130_fd_sc_hd__buf_6)
0.03 0.17 25.40 v wire2148/X (sky130_fd_sc_hd__buf_6)
1 0.01 net2148 (net)
0.03 0.00 25.40 v wire820/A (sky130_fd_sc_hd__buf_12)
0.06 0.14 25.54 v wire820/X (sky130_fd_sc_hd__buf_12)
4 0.32 net13299 (net)
0.55 0.26 25.80 v wire2147/A (sky130_fd_sc_hd__buf_12)
0.11 0.35 26.15 v wire2147/X (sky130_fd_sc_hd__buf_12)
6 0.20 net2147 (net)
0.24 0.10 26.25 v fanout2144/A (sky130_fd_sc_hd__buf_12)
0.09 0.23 26.48 v fanout2144/X (sky130_fd_sc_hd__buf_12)
24 0.16 net2144 (net)
0.15 0.06 26.54 v gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.05 0.18 26.72 v gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.04 gpio_control_bidir_2[1].serial_clock (net)
0.05 0.00 26.73 v gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.16 26.89 v gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_bidir_2[0].serial_clock (net)
0.06 0.00 26.89 v fanout1580/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.05 v fanout1580/X (sky130_fd_sc_hd__buf_8)
24 0.08 net1580 (net)
0.07 0.01 27.06 v gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
0.12 0.21 27.27 v gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
0.13 0.02 27.29 v gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.19 27.49 v gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[8].serial_clock (net)
0.06 0.00 27.49 v fanout1347/A (sky130_fd_sc_hd__buf_8)
0.08 0.16 27.65 v fanout1347/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1347 (net)
0.08 0.00 27.66 v gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.17 27.83 v gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.03 gpio_control_in_2[7].serial_clock (net)
0.06 0.00 27.83 v fanout1279/A (sky130_fd_sc_hd__buf_8)
0.07 0.16 27.99 v fanout1279/X (sky130_fd_sc_hd__buf_8)
24 0.09 net1279 (net)
0.07 0.00 27.99 v gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
0.07 0.16 28.16 v gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
8 0.07 gpio_control_in_2[6].serial_clock (net)
0.07 0.00 28.16 v fanout1183/A (sky130_fd_sc_hd__buf_12)
0.06 0.15 28.31 v fanout1183/X (sky130_fd_sc_hd__buf_12)
24 0.10 net1183 (net)
0.09 0.03 28.35 v gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
0.06 0.18 28.53 v gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
8 0.04 gpio_control_in_2[5].serial_clock (net)
0.07 0.00 28.54 v _20520_/A (sky130_fd_sc_hd__clkinv_4)
0.02 0.05 28.58 ^ _20520_/Y (sky130_fd_sc_hd__clkinv_4)
1 0.01 _06122_ (net)
0.02 0.00 28.58 ^ _37405_/CLK (sky130_fd_sc_hd__dfrtp_4)
-0.10 28.48 clock uncertainty
0.28 28.76 clock reconvergence pessimism
-0.13 28.63 library setup time
28.63 data required time
-----------------------------------------------------------------------------
28.63 data required time
-4.75 data arrival time
-----------------------------------------------------------------------------
23.88 slack (MET)