mirror of https://github.com/efabless/caravel.git
359 lines
26 KiB
Plaintext
359 lines
26 KiB
Plaintext
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===========================================================================
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report_checks -unconstrained
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============================================================================
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Startpoint: _35093_ (rising edge-triggered flip-flop clocked by clk)
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Endpoint: soc.core.RAM256.BANK128[0].RAM128
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(rising edge-triggered flip-flop clocked by clk)
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Path Group: clk
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Path Type: max
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Fanout Cap Slew Delay Time Description
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-----------------------------------------------------------------------------
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock source latency
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0.24 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking)
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2 0.23 mgmt_buffers.caravel_clk (net)
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0.24 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
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0.11 0.25 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
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4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
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0.12 0.01 0.26 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.15 0.23 0.50 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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4 0.08 clknet_1_1_0_mgmt_buffers.caravel_clk (net)
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0.15 0.02 0.52 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.10 0.21 0.73 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net)
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0.10 0.00 0.73 ^ clkbuf_3_4_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.48 0.45 1.18 ^ clkbuf_3_4_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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8 0.28 clknet_3_4_0_mgmt_buffers.caravel_clk (net)
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0.48 0.03 1.21 ^ clkbuf_5_18_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.16 0.34 1.55 ^ clkbuf_5_18_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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8 0.09 clknet_5_18_0_mgmt_buffers.caravel_clk (net)
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0.16 0.01 1.56 ^ clkbuf_7_74__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
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0.21 0.27 1.83 ^ clkbuf_7_74__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
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24 0.20 clknet_7_74__leaf_mgmt_buffers.caravel_clk (net)
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0.22 0.05 1.88 ^ clkbuf_leaf_418_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
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0.04 0.19 2.07 ^ clkbuf_leaf_418_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
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5 0.02 clknet_leaf_418_mgmt_buffers.caravel_clk (net)
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0.04 0.00 2.07 ^ _35093_/CLK (sky130_fd_sc_hd__dfxtp_2)
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0.12 0.39 2.46 ^ _35093_/Q (sky130_fd_sc_hd__dfxtp_2)
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2 0.02 soc.core.grant[1] (net)
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0.12 0.00 2.46 ^ hold17839/A (sky130_fd_sc_hd__clkdlybuf4s15_2)
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0.06 0.24 2.70 ^ hold17839/X (sky130_fd_sc_hd__clkdlybuf4s15_2)
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1 0.01 net21840 (net)
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0.06 0.00 2.70 ^ fanout3269/A (sky130_fd_sc_hd__buf_6)
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0.17 0.20 2.90 ^ fanout3269/X (sky130_fd_sc_hd__buf_6)
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20 0.08 net3269 (net)
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0.17 0.00 2.90 ^ fanout3268/A (sky130_fd_sc_hd__clkbuf_8)
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0.13 0.24 3.15 ^ fanout3268/X (sky130_fd_sc_hd__clkbuf_8)
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24 0.07 net3268 (net)
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0.13 0.01 3.15 ^ _20860_/A_N (sky130_fd_sc_hd__and3b_4)
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0.06 0.26 3.42 v _20860_/X (sky130_fd_sc_hd__and3b_4)
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2 0.03 _10698_ (net)
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0.06 0.00 3.42 v _20861_/B1 (sky130_fd_sc_hd__a21oi_4)
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0.23 0.23 3.65 ^ _20861_/Y (sky130_fd_sc_hd__a21oi_4)
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2 0.03 _04935_ (net)
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0.23 0.00 3.65 ^ _15709_/A0 (sky130_fd_sc_hd__mux2_8)
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0.13 0.29 3.94 ^ _15709_/X (sky130_fd_sc_hd__mux2_8)
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4 0.06 _04936_ (net)
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0.13 0.01 3.95 ^ wire1970/A (sky130_fd_sc_hd__buf_6)
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0.14 0.20 4.14 ^ wire1970/X (sky130_fd_sc_hd__buf_6)
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4 0.07 net1970 (net)
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0.14 0.01 4.16 ^ wire1165/A (sky130_fd_sc_hd__buf_12)
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0.20 0.22 4.37 ^ wire1165/X (sky130_fd_sc_hd__buf_12)
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18 0.17 net24194 (net)
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0.21 0.04 4.42 ^ _20671_/C (sky130_fd_sc_hd__and3_4)
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0.11 0.28 4.70 ^ _20671_/X (sky130_fd_sc_hd__and3_4)
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4 0.03 _10553_ (net)
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0.11 0.00 4.70 ^ fanout1579/A (sky130_fd_sc_hd__buf_8)
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0.15 0.20 4.90 ^ fanout1579/X (sky130_fd_sc_hd__buf_8)
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24 0.09 net1579 (net)
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0.15 0.01 4.91 ^ _21232_/C (sky130_fd_sc_hd__and3_4)
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0.17 0.32 5.23 ^ _21232_/X (sky130_fd_sc_hd__and3_4)
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8 0.05 _10990_ (net)
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0.17 0.00 5.24 ^ fanout1468/A (sky130_fd_sc_hd__buf_12)
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0.17 0.23 5.47 ^ fanout1468/X (sky130_fd_sc_hd__buf_12)
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24 0.14 net1468 (net)
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0.17 0.02 5.49 ^ _21233_/C (sky130_fd_sc_hd__and3_2)
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0.09 0.26 5.74 ^ _21233_/X (sky130_fd_sc_hd__and3_2)
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1 0.01 _10991_ (net)
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0.09 0.00 5.74 ^ _21234_/D (sky130_fd_sc_hd__and4_4)
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0.27 0.43 6.17 ^ _21234_/X (sky130_fd_sc_hd__and4_4)
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6 0.09 _10992_ (net)
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0.27 0.01 6.19 ^ _21235_/C (sky130_fd_sc_hd__nand3_4)
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0.11 0.15 6.34 v _21235_/Y (sky130_fd_sc_hd__nand3_4)
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2 0.02 _10993_ (net)
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0.11 0.00 6.34 v wire1147/A (sky130_fd_sc_hd__buf_6)
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0.04 0.17 6.51 v wire1147/X (sky130_fd_sc_hd__buf_6)
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2 0.03 net1147 (net)
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0.04 0.00 6.51 v wire841/A (sky130_fd_sc_hd__buf_12)
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0.08 0.16 6.68 v wire841/X (sky130_fd_sc_hd__buf_12)
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14 0.13 net23893 (net)
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0.09 0.02 6.70 v _21237_/C (sky130_fd_sc_hd__nor3_2)
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0.96 0.76 7.46 ^ _21237_/Y (sky130_fd_sc_hd__nor3_2)
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2 0.06 soc.core.RAM256.SEL0[0] (net)
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0.96 0.01 7.47 ^ wire831/A (sky130_fd_sc_hd__buf_6)
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0.12 0.27 7.74 ^ wire831/X (sky130_fd_sc_hd__buf_6)
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2 0.05 net23883 (net)
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0.12 0.01 7.75 ^ wire1007/A (sky130_fd_sc_hd__buf_6)
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0.21 0.24 7.99 ^ wire1007/X (sky130_fd_sc_hd__buf_6)
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2 0.10 net1007 (net)
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0.21 0.02 8.01 ^ wire802/A (sky130_fd_sc_hd__buf_8)
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0.11 0.20 8.21 ^ wire802/X (sky130_fd_sc_hd__buf_8)
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2 0.07 net23855 (net)
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0.11 0.00 8.22 ^ soc.core.RAM256.BANK128[0].RAM128/EN0 (RAM128)
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8.22 data arrival time
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12.50 12.50 clock clk (fall edge)
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0.00 12.50 clock source latency
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0.14 0.00 12.50 v clock_ctrl/core_clk (caravel_clocking)
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2 0.23 mgmt_buffers.caravel_clk (net)
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0.14 0.00 12.50 v clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
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0.08 0.22 12.72 v clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
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4 0.09 clknet_0_mgmt_buffers.caravel_clk (net)
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0.09 0.02 12.73 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.09 0.19 12.93 v clkbuf_1_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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4 0.07 clknet_1_0_0_mgmt_buffers.caravel_clk (net)
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0.10 0.01 12.94 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.06 0.18 13.12 v clkbuf_2_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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4 0.04 clknet_2_0_0_mgmt_buffers.caravel_clk (net)
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0.06 0.00 13.12 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.14 0.22 13.34 v clkbuf_3_0_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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8 0.12 clknet_3_0_0_mgmt_buffers.caravel_clk (net)
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0.14 0.02 13.36 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8)
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0.13 0.24 13.60 v clkbuf_5_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8)
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8 0.12 clknet_5_2_0_mgmt_buffers.caravel_clk (net)
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0.14 0.03 13.63 v clkbuf_7_8__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16)
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0.06 0.20 13.84 v clkbuf_7_8__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16)
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10 0.06 clknet_7_8__leaf_mgmt_buffers.caravel_clk (net)
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0.06 0.00 13.84 v soc.core.RAM256.BANK128[0].RAM128/CLK (RAM128)
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-0.10 13.74 clock uncertainty
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0.02 13.76 clock reconvergence pessimism
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-0.88 12.88 library setup time
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12.88 data required time
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-----------------------------------------------------------------------------
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12.88 data required time
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-8.22 data arrival time
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-----------------------------------------------------------------------------
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4.66 slack (MET)
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Startpoint: _37323_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
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Endpoint: _37324_ (rising edge-triggered flip-flop clocked by hk_serial_clk')
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Path Group: hk_serial_clk
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Path Type: max
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Fanout Cap Slew Delay Time Description
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-----------------------------------------------------------------------------
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0.00 0.00 clock hk_serial_clk (rise edge)
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0.00 0.00 clock source latency
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0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt)
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1 0.01 gpio_control_bidir_1[0].serial_clock (net)
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0.04 0.00 0.00 ^ fanout3067/A (sky130_fd_sc_hd__buf_6)
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0.06 0.12 0.12 ^ fanout3067/X (sky130_fd_sc_hd__buf_6)
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6 0.03 net3067 (net)
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0.06 0.00 0.12 ^ wire3072/A (sky130_fd_sc_hd__buf_6)
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0.32 0.27 0.39 ^ wire3072/X (sky130_fd_sc_hd__buf_6)
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4 0.16 net3072 (net)
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0.34 0.07 0.46 ^ wire1293/A (sky130_fd_sc_hd__buf_12)
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0.06 0.18 0.64 ^ wire1293/X (sky130_fd_sc_hd__buf_12)
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4 0.04 net24296 (net)
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0.07 0.01 0.65 ^ wire3071/A (sky130_fd_sc_hd__buf_6)
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0.10 0.15 0.80 ^ wire3071/X (sky130_fd_sc_hd__buf_6)
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2 0.05 net3071 (net)
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0.11 0.01 0.81 ^ wire3070/A (sky130_fd_sc_hd__clkbuf_4)
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0.22 0.29 1.10 ^ wire3070/X (sky130_fd_sc_hd__clkbuf_4)
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2 0.07 net3070 (net)
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0.22 0.02 1.12 ^ wire1255/A (sky130_fd_sc_hd__clkbuf_16)
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0.12 0.25 1.36 ^ wire1255/X (sky130_fd_sc_hd__clkbuf_16)
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4 0.11 net24262 (net)
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0.14 0.03 1.39 ^ wire3069/A (sky130_fd_sc_hd__buf_6)
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0.13 0.20 1.59 ^ wire3069/X (sky130_fd_sc_hd__buf_6)
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2 0.06 net3069 (net)
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0.14 0.01 1.60 ^ wire3068/A (sky130_fd_sc_hd__buf_6)
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0.15 0.20 1.81 ^ wire3068/X (sky130_fd_sc_hd__buf_6)
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2 0.07 net3068 (net)
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0.15 0.02 1.82 ^ wire1235/A (sky130_fd_sc_hd__buf_8)
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0.17 0.21 2.03 ^ wire1235/X (sky130_fd_sc_hd__buf_8)
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6 0.10 net24243 (net)
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0.18 0.03 2.06 ^ fanout3065/A (sky130_fd_sc_hd__buf_6)
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0.06 0.16 2.22 ^ fanout3065/X (sky130_fd_sc_hd__buf_6)
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2 0.03 net3065 (net)
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0.06 0.00 2.22 ^ wire1208/A (sky130_fd_sc_hd__buf_12)
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0.16 0.18 2.40 ^ wire1208/X (sky130_fd_sc_hd__buf_12)
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24 0.13 net24229 (net)
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0.17 0.04 2.44 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
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0.09 0.18 2.61 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6)
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8 0.04 gpio_control_bidir_2[1].serial_clock (net)
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0.09 0.00 2.62 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.09 0.17 2.79 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.03 gpio_control_bidir_2[0].serial_clock (net)
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0.09 0.00 2.79 ^ fanout2036/A (sky130_fd_sc_hd__buf_6)
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0.17 0.21 3.00 ^ fanout2036/X (sky130_fd_sc_hd__buf_6)
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24 0.08 net2036 (net)
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0.17 0.01 3.01 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
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0.19 0.28 3.29 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
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30 0.11 gpio_control_bidir_2[0].serial_clock_out (net)
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0.19 0.02 3.30 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.10 0.21 3.51 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.03 gpio_control_in_2[8].serial_clock (net)
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0.10 0.00 3.51 ^ fanout1500/A (sky130_fd_sc_hd__buf_8)
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0.15 0.20 3.72 ^ fanout1500/X (sky130_fd_sc_hd__buf_8)
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24 0.09 net1500 (net)
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0.15 0.00 3.72 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.10 0.20 3.92 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.03 gpio_control_in_2[7].serial_clock (net)
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0.10 0.00 3.92 ^ fanout1416/A (sky130_fd_sc_hd__clkbuf_16)
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0.11 0.21 4.13 ^ fanout1416/X (sky130_fd_sc_hd__clkbuf_16)
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24 0.09 net1416 (net)
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0.11 0.01 4.14 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
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0.04 0.12 4.26 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
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1 0.01 gpio_control_in_2[6].serial_clock (net)
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0.04 0.00 4.26 ^ wire1257/A (sky130_fd_sc_hd__buf_8)
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0.12 0.16 4.41 ^ wire1257/X (sky130_fd_sc_hd__buf_8)
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8 0.07 net1257 (net)
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0.12 0.00 4.41 ^ fanout1256/A (sky130_fd_sc_hd__buf_12)
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0.13 0.18 4.59 ^ fanout1256/X (sky130_fd_sc_hd__buf_12)
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24 0.11 net1256 (net)
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0.15 0.04 4.63 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.11 0.20 4.83 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.04 gpio_control_in_2[5].serial_clock (net)
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0.11 0.00 4.83 ^ fanout1187/A (sky130_fd_sc_hd__buf_8)
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0.15 0.20 5.03 ^ fanout1187/X (sky130_fd_sc_hd__buf_8)
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24 0.09 net1187 (net)
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0.15 0.01 5.04 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.12 0.21 5.25 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.04 gpio_control_in_2[4].serial_clock (net)
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0.12 0.00 5.25 ^ fanout1017/A (sky130_fd_sc_hd__buf_6)
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0.17 0.22 5.48 ^ fanout1017/X (sky130_fd_sc_hd__buf_6)
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24 0.09 net1017 (net)
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0.17 0.00 5.48 ^ gpio_control_in_2[4].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.12 0.22 5.70 ^ gpio_control_in_2[4].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.04 gpio_control_in_2[3].serial_clock (net)
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0.12 0.00 5.70 ^ fanout866/A (sky130_fd_sc_hd__buf_6)
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0.18 0.23 5.93 ^ fanout866/X (sky130_fd_sc_hd__buf_6)
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24 0.09 net866 (net)
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0.18 0.00 5.93 ^ gpio_control_in_2[3].BUF[2]/A (sky130_fd_sc_hd__buf_4)
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0.11 0.21 6.15 ^ gpio_control_in_2[3].BUF[2]/X (sky130_fd_sc_hd__buf_4)
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8 0.04 gpio_control_in_2[2].serial_clock (net)
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0.11 0.00 6.15 ^ fanout756/A (sky130_fd_sc_hd__buf_6)
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0.17 0.22 6.37 ^ fanout756/X (sky130_fd_sc_hd__buf_6)
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24 0.08 net756 (net)
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0.17 0.00 6.37 ^ _37323_/CLK (sky130_fd_sc_hd__dfrtp_2)
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0.07 0.49 6.86 v _37323_/Q (sky130_fd_sc_hd__dfrtp_2)
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4 0.02 gpio_control_in_2[2].shift_register[12] (net)
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0.07 0.00 6.86 v _37324_/D (sky130_fd_sc_hd__dfrtp_4)
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6.86 data arrival time
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25.00 25.00 clock hk_serial_clk' (rise edge)
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0.00 25.00 clock source latency
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0.03 0.00 25.00 v housekeeping_alt/serial_clock (housekeeping_alt)
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1 0.01 gpio_control_bidir_1[0].serial_clock (net)
|
|
0.03 0.00 25.00 v fanout3067/A (sky130_fd_sc_hd__buf_6)
|
|
0.04 0.12 25.12 v fanout3067/X (sky130_fd_sc_hd__buf_6)
|
|
6 0.03 net3067 (net)
|
|
0.04 0.00 25.12 v wire3072/A (sky130_fd_sc_hd__buf_6)
|
|
0.13 0.17 25.29 v wire3072/X (sky130_fd_sc_hd__buf_6)
|
|
4 0.16 net3072 (net)
|
|
0.18 0.06 25.35 v wire1293/A (sky130_fd_sc_hd__buf_12)
|
|
0.04 0.19 25.54 v wire1293/X (sky130_fd_sc_hd__buf_12)
|
|
4 0.04 net24296 (net)
|
|
0.04 0.01 25.55 v wire3071/A (sky130_fd_sc_hd__buf_6)
|
|
0.06 0.14 25.69 v wire3071/X (sky130_fd_sc_hd__buf_6)
|
|
2 0.05 net3071 (net)
|
|
0.06 0.01 25.69 v wire3070/A (sky130_fd_sc_hd__clkbuf_4)
|
|
0.15 0.22 25.92 v wire3070/X (sky130_fd_sc_hd__clkbuf_4)
|
|
2 0.07 net3070 (net)
|
|
0.15 0.02 25.93 v wire1255/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.08 0.22 26.16 v wire1255/X (sky130_fd_sc_hd__clkbuf_16)
|
|
4 0.11 net24262 (net)
|
|
0.10 0.03 26.18 v wire3069/A (sky130_fd_sc_hd__buf_6)
|
|
0.07 0.17 26.35 v wire3069/X (sky130_fd_sc_hd__buf_6)
|
|
2 0.06 net3069 (net)
|
|
0.07 0.01 26.37 v wire3068/A (sky130_fd_sc_hd__buf_6)
|
|
0.07 0.16 26.53 v wire3068/X (sky130_fd_sc_hd__buf_6)
|
|
2 0.07 net3068 (net)
|
|
0.08 0.01 26.54 v wire1235/A (sky130_fd_sc_hd__buf_8)
|
|
0.08 0.16 26.70 v wire1235/X (sky130_fd_sc_hd__buf_8)
|
|
6 0.10 net24243 (net)
|
|
0.10 0.03 26.73 v fanout3065/A (sky130_fd_sc_hd__buf_6)
|
|
0.04 0.15 26.88 v fanout3065/X (sky130_fd_sc_hd__buf_6)
|
|
2 0.03 net3065 (net)
|
|
0.04 0.00 26.88 v wire1208/A (sky130_fd_sc_hd__buf_12)
|
|
0.08 0.14 27.03 v wire1208/X (sky130_fd_sc_hd__buf_12)
|
|
24 0.13 net24229 (net)
|
|
0.10 0.03 27.06 v gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6)
|
|
0.05 0.16 27.22 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 27.22 v gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.05 0.16 27.38 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)
|
|
0.05 0.00 27.38 v fanout2036/A (sky130_fd_sc_hd__buf_6)
|
|
0.08 0.16 27.54 v fanout2036/X (sky130_fd_sc_hd__buf_6)
|
|
24 0.08 net2036 (net)
|
|
0.08 0.01 27.55 v gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.12 0.21 27.76 v gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8)
|
|
30 0.10 gpio_control_bidir_2[0].serial_clock_out (net)
|
|
0.12 0.02 27.78 v gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.06 0.19 27.97 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 27.97 v fanout1500/A (sky130_fd_sc_hd__buf_8)
|
|
0.07 0.16 28.13 v fanout1500/X (sky130_fd_sc_hd__buf_8)
|
|
24 0.09 net1500 (net)
|
|
0.07 0.00 28.13 v gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.06 0.17 28.31 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 28.31 v fanout1416/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.08 0.18 28.49 v fanout1416/X (sky130_fd_sc_hd__clkbuf_16)
|
|
24 0.09 net1416 (net)
|
|
0.08 0.01 28.50 v gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6)
|
|
0.03 0.13 28.62 v gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6)
|
|
1 0.01 gpio_control_in_2[6].serial_clock (net)
|
|
0.03 0.00 28.62 v wire1257/A (sky130_fd_sc_hd__buf_8)
|
|
0.06 0.14 28.76 v wire1257/X (sky130_fd_sc_hd__buf_8)
|
|
8 0.07 net1257 (net)
|
|
0.06 0.00 28.76 v fanout1256/A (sky130_fd_sc_hd__buf_12)
|
|
0.06 0.15 28.91 v fanout1256/X (sky130_fd_sc_hd__buf_12)
|
|
24 0.10 net1256 (net)
|
|
0.09 0.03 28.94 v gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.06 0.18 29.12 v gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4)
|
|
8 0.03 gpio_control_in_2[5].serial_clock (net)
|
|
0.06 0.00 29.13 v fanout1187/A (sky130_fd_sc_hd__buf_8)
|
|
0.07 0.16 29.29 v fanout1187/X (sky130_fd_sc_hd__buf_8)
|
|
24 0.09 net1187 (net)
|
|
0.07 0.01 29.30 v gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.06 0.18 29.47 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)
|
|
0.06 0.00 29.47 v fanout1017/A (sky130_fd_sc_hd__buf_6)
|
|
0.08 0.17 29.65 v fanout1017/X (sky130_fd_sc_hd__buf_6)
|
|
24 0.08 net1017 (net)
|
|
0.08 0.00 29.65 v gpio_control_in_2[4].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.06 0.18 29.83 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)
|
|
0.07 0.00 29.83 v fanout866/A (sky130_fd_sc_hd__buf_6)
|
|
0.08 0.17 30.00 v fanout866/X (sky130_fd_sc_hd__buf_6)
|
|
24 0.08 net866 (net)
|
|
0.08 0.00 30.01 v gpio_control_in_2[3].BUF[2]/A (sky130_fd_sc_hd__buf_4)
|
|
0.06 0.18 30.19 v gpio_control_in_2[3].BUF[2]/X (sky130_fd_sc_hd__buf_4)
|
|
8 0.04 gpio_control_in_2[2].serial_clock (net)
|
|
0.06 0.00 30.19 v _20514_/A (sky130_fd_sc_hd__clkinv_4)
|
|
0.02 0.04 30.23 ^ _20514_/Y (sky130_fd_sc_hd__clkinv_4)
|
|
1 0.01 _06080_ (net)
|
|
0.02 0.00 30.23 ^ _37324_/CLK (sky130_fd_sc_hd__dfrtp_4)
|
|
-0.10 30.13 clock uncertainty
|
|
0.40 30.54 clock reconvergence pessimism
|
|
-0.13 30.41 library setup time
|
|
30.41 data required time
|
|
-----------------------------------------------------------------------------
|
|
30.41 data required time
|
|
-6.86 data arrival time
|
|
-----------------------------------------------------------------------------
|
|
23.55 slack (MET)
|
|
|
|
|
|
|
|
===========================================================================
|
|
report_checks --slack_max -0.01
|
|
============================================================================
|
|
No paths found.
|