mirror of https://github.com/efabless/caravel.git
368 lines
24 KiB
Plaintext
368 lines
24 KiB
Plaintext
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===========================================================================
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report_checks -unconstrained
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============================================================================
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Startpoint: _7306_ (rising edge-triggered flip-flop clocked by wbbd_sck)
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Endpoint: _7071_ (recovery check against rising-edge clock sck)
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Path Group: asynchronous
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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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50.00 50.00 clock wbbd_sck (rise edge)
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0.00 50.00 clock source latency
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0.00 0.00 50.00 ^ wb_clk_i (in)
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2 0.08 wb_clk_i (net)
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0.01 0.00 50.00 ^ clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
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0.17 0.22 50.22 ^ clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
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16 0.16 clknet_0_wb_clk_i (net)
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0.17 0.01 50.23 ^ clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_8)
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0.08 0.21 50.44 ^ clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_8)
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2 0.04 clknet_3_6_0_wb_clk_i (net)
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0.08 0.00 50.44 ^ clkbuf_4_13__f_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
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0.09 0.18 50.62 ^ clkbuf_4_13__f_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
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8 0.07 clknet_4_13__leaf_wb_clk_i (net)
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0.09 0.00 50.63 ^ _7645_/CLK (sky130_fd_sc_hd__dfrtp_2)
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0.06 0.39 51.02 ^ _7645_/Q (sky130_fd_sc_hd__dfrtp_2)
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1 0.01 wbbd_sck (net)
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0.06 0.00 51.02 ^ clkbuf_0_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16)
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0.04 0.14 51.16 ^ clkbuf_0_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16)
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2 0.02 clknet_0_wbbd_sck (net)
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0.04 0.00 51.16 ^ clkbuf_1_1__f_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16)
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0.03 0.12 51.28 ^ clkbuf_1_1__f_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16)
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1 0.01 clknet_1_1__leaf_wbbd_sck (net)
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0.03 0.00 51.28 ^ _4169_/A2 (sky130_fd_sc_hd__a22o_2)
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0.32 0.36 51.63 ^ _4169_/X (sky130_fd_sc_hd__a22o_2)
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2 0.06 csclk (net)
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0.32 0.00 51.64 ^ clkbuf_0_csclk/A (sky130_fd_sc_hd__clkbuf_16)
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0.22 0.35 51.99 ^ clkbuf_0_csclk/X (sky130_fd_sc_hd__clkbuf_16)
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16 0.21 clknet_0_csclk (net)
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0.22 0.02 52.01 ^ clkbuf_3_2_0_csclk/A (sky130_fd_sc_hd__clkbuf_8)
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0.27 0.36 52.37 ^ clkbuf_3_2_0_csclk/X (sky130_fd_sc_hd__clkbuf_8)
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20 0.15 clknet_3_2_0_csclk (net)
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0.27 0.00 52.38 ^ clkbuf_leaf_54_csclk/A (sky130_fd_sc_hd__clkbuf_16)
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0.05 0.21 52.58 ^ clkbuf_leaf_54_csclk/X (sky130_fd_sc_hd__clkbuf_16)
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5 0.02 clknet_leaf_54_csclk (net)
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0.05 0.00 52.58 ^ _7306_/CLK (sky130_fd_sc_hd__dfrtp_4)
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0.23 0.66 53.25 v _7306_/Q (sky130_fd_sc_hd__dfrtp_4)
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16 0.14 gpio_configure[3][3] (net)
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0.23 0.00 53.25 v hold1954/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.30 0.82 54.08 v hold1954/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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6 0.08 net2733 (net)
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0.30 0.00 54.08 v _4078_/B (sky130_fd_sc_hd__nor3_2)
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0.26 0.36 54.44 ^ _4078_/Y (sky130_fd_sc_hd__nor3_2)
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1 0.01 _1421_ (net)
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0.26 0.00 54.44 ^ fanout382/A (sky130_fd_sc_hd__buf_12)
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0.24 0.30 54.74 ^ fanout382/X (sky130_fd_sc_hd__buf_12)
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28 0.21 net382 (net)
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0.24 0.02 54.76 ^ fanout381/A (sky130_fd_sc_hd__buf_4)
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0.16 0.27 55.03 ^ fanout381/X (sky130_fd_sc_hd__buf_4)
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11 0.06 net381 (net)
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0.16 0.00 55.03 ^ fanout380/A (sky130_fd_sc_hd__buf_4)
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0.16 0.25 55.28 ^ fanout380/X (sky130_fd_sc_hd__buf_4)
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14 0.06 net380 (net)
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0.16 0.00 55.28 ^ fanout379/A (sky130_fd_sc_hd__buf_4)
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0.15 0.23 55.52 ^ fanout379/X (sky130_fd_sc_hd__buf_4)
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14 0.05 net379 (net)
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0.15 0.00 55.52 ^ _6861_/B (sky130_fd_sc_hd__and2_1)
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0.06 0.16 55.68 ^ _6861_/X (sky130_fd_sc_hd__and2_1)
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1 0.00 _0052_ (net)
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0.06 0.00 55.68 ^ _7071_/SET_B (sky130_fd_sc_hd__dfstp_2)
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55.68 data arrival time
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100.00 100.00 clock sck (rise edge)
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0.00 100.00 clock source latency
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0.00 0.00 100.00 ^ mgmt_gpio_in[4] (in)
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2 0.01 mgmt_gpio_in[4] (net)
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0.00 0.00 100.00 ^ clkbuf_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16)
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0.06 0.12 100.12 ^ clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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8 0.04 clknet_0_mgmt_gpio_in[4] (net)
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0.06 0.00 100.12 ^ clkbuf_2_1__f_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16)
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0.07 0.15 100.26 ^ clkbuf_2_1__f_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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36 0.05 clknet_2_1__leaf_mgmt_gpio_in[4] (net)
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0.07 0.00 100.26 ^ _7071_/CLK (sky130_fd_sc_hd__dfstp_2)
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-0.10 100.16 clock uncertainty
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0.00 100.16 clock reconvergence pessimism
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0.14 100.31 library recovery time
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100.31 data required time
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-----------------------------------------------------------------------------
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100.31 data required time
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-55.68 data arrival time
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-----------------------------------------------------------------------------
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44.63 slack (MET)
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Startpoint: _7074_ (rising edge-triggered flip-flop clocked by sck)
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Endpoint: _7215_ (falling edge-triggered flip-flop clocked by sck)
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Path Group: sck
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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 sck (rise edge)
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0.00 0.00 clock source latency
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0.00 0.00 0.00 ^ mgmt_gpio_in[4] (in)
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2 0.01 mgmt_gpio_in[4] (net)
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0.00 0.00 0.00 ^ clkbuf_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16)
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0.06 0.13 0.13 ^ clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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8 0.04 clknet_0_mgmt_gpio_in[4] (net)
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0.06 0.00 0.13 ^ clkbuf_2_0__f_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16)
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0.06 0.15 0.28 ^ clkbuf_2_0__f_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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24 0.04 clknet_2_0__leaf_mgmt_gpio_in[4] (net)
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0.06 0.00 0.28 ^ _7074_/CLK (sky130_fd_sc_hd__dfrtp_1)
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0.04 0.38 0.66 v _7074_/Q (sky130_fd_sc_hd__dfrtp_1)
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1 0.00 hkspi.state[3] (net)
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0.04 0.00 0.66 v hold3326/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.05 0.49 1.15 v hold3326/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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1 0.00 net4105 (net)
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0.05 0.00 1.15 v fanout633/A (sky130_fd_sc_hd__buf_4)
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0.07 0.19 1.34 v fanout633/X (sky130_fd_sc_hd__buf_4)
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8 0.04 net633 (net)
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0.07 0.00 1.34 v fanout632/A (sky130_fd_sc_hd__buf_4)
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0.07 0.20 1.54 v fanout632/X (sky130_fd_sc_hd__buf_4)
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8 0.04 net632 (net)
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0.07 0.00 1.54 v _3450_/A_N (sky130_fd_sc_hd__and2b_1)
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0.05 0.21 1.75 ^ _3450_/X (sky130_fd_sc_hd__and2b_1)
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2 0.00 _0833_ (net)
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0.05 0.00 1.75 ^ hold1798/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.04 0.51 2.26 ^ hold1798/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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1 0.00 net2577 (net)
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0.04 0.00 2.26 ^ _3451_/B1 (sky130_fd_sc_hd__a21oi_1)
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0.08 0.06 2.32 v _3451_/Y (sky130_fd_sc_hd__a21oi_1)
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2 0.01 _0834_ (net)
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0.08 0.00 2.32 v hold1799/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.05 0.52 2.83 v hold1799/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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1 0.00 net2578 (net)
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0.05 0.00 2.83 v hold45/A (sky130_fd_sc_hd__dlymetal6s2s_1)
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0.07 0.18 3.01 v hold45/X (sky130_fd_sc_hd__dlymetal6s2s_1)
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2 0.01 net824 (net)
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0.07 0.00 3.01 v hold1800/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.05 0.51 3.52 v hold1800/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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1 0.00 net2579 (net)
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0.05 0.00 3.52 v _3475_/A2 (sky130_fd_sc_hd__o21a_1)
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0.04 0.18 3.70 v _3475_/X (sky130_fd_sc_hd__o21a_1)
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1 0.00 _0858_ (net)
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0.04 0.00 3.70 v hold1801/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.06 0.51 4.22 v hold1801/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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2 0.01 net2580 (net)
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0.06 0.00 4.22 v _3500_/B (sky130_fd_sc_hd__and3_4)
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0.06 0.21 4.43 v _3500_/X (sky130_fd_sc_hd__and3_4)
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1 0.02 _0883_ (net)
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0.06 0.00 4.43 v hold1802/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.13 0.60 5.03 v hold1802/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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1 0.03 net2581 (net)
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0.13 0.00 5.03 v fanout402/A (sky130_fd_sc_hd__buf_12)
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0.10 0.23 5.26 v fanout402/X (sky130_fd_sc_hd__buf_12)
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22 0.19 net402 (net)
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0.10 0.00 5.26 v fanout401/A (sky130_fd_sc_hd__clkbuf_16)
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0.11 0.24 5.51 v fanout401/X (sky130_fd_sc_hd__clkbuf_16)
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28 0.15 net401 (net)
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0.11 0.02 5.53 v fanout399/A (sky130_fd_sc_hd__buf_6)
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0.07 0.20 5.73 v fanout399/X (sky130_fd_sc_hd__buf_6)
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14 0.07 net399 (net)
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0.07 0.00 5.73 v _3501_/C (sky130_fd_sc_hd__and3_4)
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0.15 0.32 6.05 v _3501_/X (sky130_fd_sc_hd__and3_4)
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16 0.11 _0884_ (net)
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0.15 0.01 6.06 v _3914_/B1 (sky130_fd_sc_hd__a32o_1)
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0.06 0.27 6.33 v _3914_/X (sky130_fd_sc_hd__a32o_1)
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1 0.01 _1289_ (net)
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0.06 0.00 6.33 v _3919_/B1 (sky130_fd_sc_hd__a2111o_4)
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0.17 0.63 6.96 v _3919_/X (sky130_fd_sc_hd__a2111o_4)
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1 0.08 _1294_ (net)
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0.17 0.01 6.97 v _3920_/C1 (sky130_fd_sc_hd__a221oi_4)
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0.80 0.69 7.66 ^ _3920_/Y (sky130_fd_sc_hd__a221oi_4)
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2 0.07 _1295_ (net)
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0.80 0.01 7.67 ^ _3921_/D (sky130_fd_sc_hd__and4bb_1)
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0.14 0.37 8.04 ^ _3921_/X (sky130_fd_sc_hd__and4bb_1)
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1 0.01 _1296_ (net)
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0.14 0.00 8.04 ^ _3922_/C (sky130_fd_sc_hd__nand3_4)
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0.30 0.27 8.31 v _3922_/Y (sky130_fd_sc_hd__nand3_4)
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10 0.09 _1297_ (net)
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0.30 0.01 8.32 v _3923_/A1 (sky130_fd_sc_hd__mux2_1)
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0.05 0.41 8.73 v _3923_/X (sky130_fd_sc_hd__mux2_1)
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1 0.00 _1298_ (net)
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0.05 0.00 8.73 v _3924_/A0 (sky130_fd_sc_hd__mux2_1)
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0.05 0.29 9.03 v _3924_/X (sky130_fd_sc_hd__mux2_1)
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1 0.00 _0385_ (net)
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0.05 0.00 9.03 v _7215_/D (sky130_fd_sc_hd__dfrtn_1)
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9.03 data arrival time
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50.00 50.00 clock sck (fall edge)
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0.00 50.00 clock source latency
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0.00 0.00 50.00 v mgmt_gpio_in[4] (in)
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2 0.01 mgmt_gpio_in[4] (net)
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0.00 0.00 50.00 v clkbuf_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16)
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0.04 0.13 50.13 v clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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8 0.03 clknet_0_mgmt_gpio_in[4] (net)
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0.04 0.00 50.13 v clkbuf_2_0__f_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16)
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0.04 0.15 50.28 v clkbuf_2_0__f_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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24 0.03 clknet_2_0__leaf_mgmt_gpio_in[4] (net)
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0.04 0.00 50.28 v _7215_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
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-0.10 50.18 clock uncertainty
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0.03 50.20 clock reconvergence pessimism
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-0.16 50.05 library setup time
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50.05 data required time
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-----------------------------------------------------------------------------
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50.05 data required time
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-9.03 data arrival time
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-----------------------------------------------------------------------------
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41.02 slack (MET)
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Startpoint: wb_clk_i (clock source 'wb_clk_i')
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Endpoint: mgmt_gpio_out[14] (output port clocked by wb_clk_i)
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Path Group: wb_clk_i
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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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12.50 12.50 clock wb_clk_i (fall edge)
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0.00 12.50 clock source latency
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0.00 0.00 12.50 v wb_clk_i (in)
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2 0.08 wb_clk_i (net)
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0.01 0.00 12.50 v clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
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0.11 0.21 12.71 v clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
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16 0.16 clknet_0_wb_clk_i (net)
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0.11 0.01 12.72 v clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_8)
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0.05 0.20 12.92 v clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_8)
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2 0.03 clknet_3_6_0_wb_clk_i (net)
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0.05 0.00 12.92 v clkbuf_4_13__f_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
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0.06 0.19 13.10 v clkbuf_4_13__f_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
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8 0.07 clknet_4_13__leaf_wb_clk_i (net)
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0.07 0.01 13.11 v _4162_/A1 (sky130_fd_sc_hd__mux2_1)
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0.08 0.34 13.45 v _4162_/X (sky130_fd_sc_hd__mux2_1)
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1 0.01 mgmt_gpio_out_14_prebuff (net)
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0.08 0.00 13.45 v mgmt_gpio_14_buff_inst/A (sky130_fd_sc_hd__clkbuf_8)
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0.22 0.32 13.77 v mgmt_gpio_14_buff_inst/X (sky130_fd_sc_hd__clkbuf_8)
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1 0.21 mgmt_gpio_out[14] (net)
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0.22 0.00 13.78 v mgmt_gpio_out[14] (out)
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13.78 data arrival time
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25.00 25.00 clock wb_clk_i (rise edge)
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0.00 25.00 clock network delay (propagated)
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-0.10 24.90 clock uncertainty
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0.00 24.90 clock reconvergence pessimism
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-5.00 19.90 output external delay
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19.90 data required time
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-----------------------------------------------------------------------------
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19.90 data required time
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-13.78 data arrival time
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-----------------------------------------------------------------------------
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6.12 slack (MET)
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Startpoint: mgmt_gpio_in[2] (input port clocked by wb_clk_i)
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Endpoint: _7377_ (rising edge-triggered flip-flop clocked by wbbd_sck)
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Path Group: wbbd_sck
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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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25.00 25.00 clock wb_clk_i (rise edge)
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0.00 25.00 clock network delay (propagated)
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5.00 30.00 v input external delay
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0.00 0.00 30.00 v mgmt_gpio_in[2] (in)
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2 0.01 mgmt_gpio_in[2] (net)
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0.00 0.00 30.00 v input58/A (sky130_fd_sc_hd__buf_12)
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0.12 0.19 30.19 v input58/X (sky130_fd_sc_hd__buf_12)
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22 0.24 net58 (net)
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0.12 0.01 30.21 v _3465_/A_N (sky130_fd_sc_hd__nand2b_2)
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0.13 0.30 30.51 v _3465_/Y (sky130_fd_sc_hd__nand2b_2)
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3 0.03 _0848_ (net)
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0.13 0.00 30.51 v _3467_/B2 (sky130_fd_sc_hd__a22oi_2)
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0.13 0.18 30.69 ^ _3467_/Y (sky130_fd_sc_hd__a22oi_2)
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1 0.00 _0850_ (net)
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0.13 0.00 30.69 ^ hold1683/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.05 0.55 31.24 ^ hold1683/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
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1 0.01 net2462 (net)
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0.05 0.00 31.24 ^ hold75/A (sky130_fd_sc_hd__clkbuf_2)
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0.05 0.12 31.35 ^ hold75/X (sky130_fd_sc_hd__clkbuf_2)
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2 0.01 net854 (net)
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0.05 0.00 31.35 ^ hold1684/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
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0.13 0.59 31.94 ^ hold1684/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
4 0.02 net2463 (net)
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|
0.13 0.00 31.94 ^ _3484_/A (sky130_fd_sc_hd__and3_2)
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|
0.23 0.36 32.30 ^ _3484_/X (sky130_fd_sc_hd__and3_2)
|
|
1 0.05 _0867_ (net)
|
|
0.23 0.00 32.31 ^ fanout411/A (sky130_fd_sc_hd__buf_8)
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|
0.21 0.28 32.58 ^ fanout411/X (sky130_fd_sc_hd__buf_8)
|
|
16 0.13 net411 (net)
|
|
0.21 0.00 32.58 ^ fanout410/A (sky130_fd_sc_hd__buf_4)
|
|
0.17 0.27 32.86 ^ fanout410/X (sky130_fd_sc_hd__buf_4)
|
|
7 0.06 net410 (net)
|
|
0.17 0.00 32.86 ^ fanout409/A (sky130_fd_sc_hd__buf_6)
|
|
0.24 0.29 33.15 ^ fanout409/X (sky130_fd_sc_hd__buf_6)
|
|
28 0.12 net409 (net)
|
|
0.24 0.01 33.16 ^ _5767_/B (sky130_fd_sc_hd__and3_4)
|
|
0.06 0.26 33.41 ^ _5767_/X (sky130_fd_sc_hd__and3_4)
|
|
1 0.01 _2606_ (net)
|
|
0.06 0.00 33.42 ^ hold1633/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
0.58 0.92 34.34 ^ hold1633/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
16 0.11 net2412 (net)
|
|
0.58 0.01 34.35 ^ _5770_/S (sky130_fd_sc_hd__mux2_1)
|
|
0.06 0.40 34.75 v _5770_/X (sky130_fd_sc_hd__mux2_1)
|
|
1 0.00 _0547_ (net)
|
|
0.06 0.00 34.75 v hold1634/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
0.05 0.51 35.26 v hold1634/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
1 0.00 net2413 (net)
|
|
0.05 0.00 35.26 v hold215/A (sky130_fd_sc_hd__dlymetal6s2s_1)
|
|
0.04 0.14 35.40 v hold215/X (sky130_fd_sc_hd__dlymetal6s2s_1)
|
|
1 0.00 net994 (net)
|
|
0.04 0.00 35.40 v hold1635/A (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
0.05 0.50 35.90 v hold1635/X (sky130_fd_sc_hd__clkdlybuf4s50_2)
|
|
1 0.00 net2414 (net)
|
|
0.05 0.00 35.90 v _7377_/D (sky130_fd_sc_hd__dfrtp_4)
|
|
35.90 data arrival time
|
|
|
|
50.00 50.00 clock wbbd_sck (rise edge)
|
|
0.00 50.00 clock source latency
|
|
0.00 0.00 50.00 ^ wb_clk_i (in)
|
|
2 0.08 wb_clk_i (net)
|
|
0.01 0.00 50.00 ^ clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.17 0.20 50.20 ^ clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
|
|
16 0.16 clknet_0_wb_clk_i (net)
|
|
0.17 0.01 50.21 ^ clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.08 0.19 50.40 ^ clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_8)
|
|
2 0.04 clknet_3_6_0_wb_clk_i (net)
|
|
0.08 0.00 50.40 ^ clkbuf_4_13__f_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.09 0.17 50.56 ^ clkbuf_4_13__f_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
|
|
8 0.07 clknet_4_13__leaf_wb_clk_i (net)
|
|
0.09 0.00 50.57 ^ _7645_/CLK (sky130_fd_sc_hd__dfrtp_2)
|
|
0.06 0.36 50.92 ^ _7645_/Q (sky130_fd_sc_hd__dfrtp_2)
|
|
1 0.01 wbbd_sck (net)
|
|
0.06 0.00 50.92 ^ clkbuf_0_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.04 0.13 51.05 ^ clkbuf_0_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16)
|
|
2 0.02 clknet_0_wbbd_sck (net)
|
|
0.04 0.00 51.05 ^ clkbuf_1_1__f_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.03 0.11 51.16 ^ clkbuf_1_1__f_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16)
|
|
1 0.01 clknet_1_1__leaf_wbbd_sck (net)
|
|
0.03 0.00 51.16 ^ _4169_/A2 (sky130_fd_sc_hd__a22o_2)
|
|
0.32 0.32 51.48 ^ _4169_/X (sky130_fd_sc_hd__a22o_2)
|
|
2 0.06 csclk (net)
|
|
0.32 0.00 51.48 ^ clkbuf_0_csclk/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.22 0.32 51.80 ^ clkbuf_0_csclk/X (sky130_fd_sc_hd__clkbuf_16)
|
|
16 0.21 clknet_0_csclk (net)
|
|
0.22 0.01 51.81 ^ clkbuf_3_6_0_csclk/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.30 0.35 52.16 ^ clkbuf_3_6_0_csclk/X (sky130_fd_sc_hd__clkbuf_8)
|
|
22 0.17 clknet_3_6_0_csclk (net)
|
|
0.30 0.01 52.17 ^ clkbuf_leaf_26_csclk/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.05 0.20 52.36 ^ clkbuf_leaf_26_csclk/X (sky130_fd_sc_hd__clkbuf_16)
|
|
5 0.02 clknet_leaf_26_csclk (net)
|
|
0.05 0.00 52.36 ^ _7377_/CLK (sky130_fd_sc_hd__dfrtp_4)
|
|
-0.10 52.26 clock uncertainty
|
|
0.00 52.26 clock reconvergence pessimism
|
|
-0.12 52.15 library setup time
|
|
52.15 data required time
|
|
-----------------------------------------------------------------------------
|
|
52.15 data required time
|
|
-35.90 data arrival time
|
|
-----------------------------------------------------------------------------
|
|
16.25 slack (MET)
|
|
|
|
|
|
|
|
===========================================================================
|
|
report_checks --slack_max -0.01
|
|
============================================================================
|
|
No paths found.
|