mirror of https://github.com/efabless/caravel.git
360 lines
24 KiB
Plaintext
360 lines
24 KiB
Plaintext
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===========================================================================
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report_checks -unconstrained
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============================================================================
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Startpoint: _8830_ (rising edge-triggered flip-flop clocked by sck)
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Endpoint: _9114_ (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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1 0.03 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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0.03 0.10 0.10 ^ clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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2 0.01 clknet_0_mgmt_gpio_in[4] (net)
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0.03 0.00 0.10 ^ clkbuf_1_0_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_8)
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0.03 0.12 0.22 ^ clkbuf_1_0_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_8)
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2 0.01 clknet_1_0_0_mgmt_gpio_in[4] (net)
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0.03 0.00 0.22 ^ clkbuf_2_0_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_8)
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0.06 0.14 0.36 ^ clkbuf_2_0_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_8)
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12 0.02 clknet_2_0_0_mgmt_gpio_in[4] (net)
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0.06 0.00 0.36 ^ _8830_/CLK (sky130_fd_sc_hd__dfrtp_4)
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0.05 0.41 0.77 ^ _8830_/Q (sky130_fd_sc_hd__dfrtp_4)
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2 0.00 hkspi.state[3] (net)
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0.05 0.00 0.77 ^ hold94/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.12 0.63 1.40 ^ hold94/X (sky130_fd_sc_hd__dlygate4sd3_1)
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2 0.01 net600 (net)
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0.12 0.00 1.40 ^ hold22/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.36 0.82 2.22 ^ hold22/X (sky130_fd_sc_hd__dlygate4sd3_1)
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8 0.04 net528 (net)
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0.36 0.00 2.22 ^ _4353_/B (sky130_fd_sc_hd__and2_1)
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0.07 0.21 2.43 ^ _4353_/X (sky130_fd_sc_hd__and2_1)
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2 0.01 _0828_ (net)
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0.07 0.00 2.43 ^ hold56/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.07 0.59 3.02 ^ hold56/X (sky130_fd_sc_hd__dlygate4sd3_1)
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1 0.00 net562 (net)
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0.07 0.00 3.02 ^ _4355_/A3 (sky130_fd_sc_hd__o31a_1)
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0.07 0.13 3.15 ^ _4355_/X (sky130_fd_sc_hd__o31a_1)
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1 0.00 _0830_ (net)
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0.07 0.00 3.15 ^ hold57/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.09 0.60 3.75 ^ hold57/X (sky130_fd_sc_hd__dlygate4sd3_1)
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2 0.01 net563 (net)
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0.09 0.00 3.75 ^ _4356_/B1_N (sky130_fd_sc_hd__o21bai_1)
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0.10 0.11 3.87 ^ _4356_/Y (sky130_fd_sc_hd__o21bai_1)
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1 0.00 _0831_ (net)
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0.10 0.00 3.87 ^ hold58/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.13 0.65 4.51 ^ hold58/X (sky130_fd_sc_hd__dlygate4sd3_1)
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4 0.01 net564 (net)
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0.13 0.00 4.51 ^ _4391_/A (sky130_fd_sc_hd__or2_1)
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0.03 0.12 4.63 ^ _4391_/X (sky130_fd_sc_hd__or2_1)
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1 0.00 _0866_ (net)
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0.03 0.00 4.63 ^ hold59/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.10 0.60 5.23 ^ hold59/X (sky130_fd_sc_hd__dlygate4sd3_1)
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1 0.01 net565 (net)
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0.10 0.00 5.23 ^ _4392_/A (sky130_fd_sc_hd__buf_8)
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0.03 0.10 5.33 ^ _4392_/X (sky130_fd_sc_hd__buf_8)
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1 0.01 _0867_ (net)
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0.03 0.00 5.33 ^ hold60/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.85 1.16 6.49 ^ hold60/X (sky130_fd_sc_hd__dlygate4sd3_1)
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7 0.09 net566 (net)
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0.85 0.00 6.49 ^ _4407_/A (sky130_fd_sc_hd__nor2_1)
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0.21 0.24 6.74 v _4407_/Y (sky130_fd_sc_hd__nor2_1)
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2 0.01 _0882_ (net)
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0.21 0.00 6.74 v max_cap387/A (sky130_fd_sc_hd__buf_6)
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0.08 0.25 6.99 v max_cap387/X (sky130_fd_sc_hd__buf_6)
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9 0.08 net387 (net)
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0.08 0.01 7.00 v _4703_/A2 (sky130_fd_sc_hd__a22o_2)
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0.13 0.39 7.39 v _4703_/X (sky130_fd_sc_hd__a22o_2)
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1 0.05 _1172_ (net)
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0.13 0.01 7.40 v _4704_/C1 (sky130_fd_sc_hd__a221o_1)
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0.09 0.36 7.76 v _4704_/X (sky130_fd_sc_hd__a221o_1)
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1 0.01 _1173_ (net)
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0.09 0.00 7.76 v _4711_/A (sky130_fd_sc_hd__or4_1)
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0.08 0.55 8.31 v _4711_/X (sky130_fd_sc_hd__or4_1)
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1 0.00 _1180_ (net)
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0.08 0.00 8.31 v _4724_/B (sky130_fd_sc_hd__or4_1)
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0.09 0.54 8.85 v _4724_/X (sky130_fd_sc_hd__or4_1)
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1 0.00 _1193_ (net)
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0.09 0.00 8.85 v _4752_/A (sky130_fd_sc_hd__or4_4)
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0.16 0.70 9.54 v _4752_/X (sky130_fd_sc_hd__or4_4)
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5 0.06 _1221_ (net)
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0.17 0.01 9.56 v _4753_/A1 (sky130_fd_sc_hd__mux2_1)
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0.05 0.35 9.90 v _4753_/X (sky130_fd_sc_hd__mux2_1)
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1 0.00 _1222_ (net)
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0.05 0.00 9.90 v _4754_/A0 (sky130_fd_sc_hd__mux2_1)
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0.05 0.29 10.19 v _4754_/X (sky130_fd_sc_hd__mux2_1)
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1 0.00 _1223_ (net)
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0.05 0.00 10.19 v hold957/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.06 0.59 10.78 v hold957/X (sky130_fd_sc_hd__dlygate4sd3_1)
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1 0.00 net1463 (net)
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0.06 0.00 10.78 v _4755_/A (sky130_fd_sc_hd__clkbuf_1)
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0.03 0.11 10.89 v _4755_/X (sky130_fd_sc_hd__clkbuf_1)
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1 0.00 _0387_ (net)
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0.03 0.00 10.89 v _9114_/D (sky130_fd_sc_hd__dfrtn_1)
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10.89 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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1 0.03 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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0.03 0.11 50.11 v clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16)
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2 0.01 clknet_0_mgmt_gpio_in[4] (net)
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0.03 0.00 50.11 v clkbuf_1_1_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_8)
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0.03 0.12 50.23 v clkbuf_1_1_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_8)
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2 0.01 clknet_1_1_0_mgmt_gpio_in[4] (net)
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0.03 0.00 50.23 v clkbuf_2_2_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_8)
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0.04 0.13 50.36 v clkbuf_2_2_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_8)
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10 0.02 clknet_2_2_0_mgmt_gpio_in[4] (net)
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0.04 0.00 50.36 v _9114_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
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-0.30 50.06 clock uncertainty
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0.01 50.07 clock reconvergence pessimism
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-0.15 49.92 library setup time
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49.92 data required time
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-----------------------------------------------------------------------------
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49.92 data required time
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-10.89 data arrival time
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-----------------------------------------------------------------------------
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39.03 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 0.03 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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0.03 0.14 12.64 v clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
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2 0.02 clknet_0_wb_clk_i (net)
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0.03 0.00 12.64 v rebuffer3/A (sky130_fd_sc_hd__buf_6)
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0.02 0.11 12.76 v rebuffer3/X (sky130_fd_sc_hd__buf_6)
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1 0.01 net509 (net)
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0.02 0.00 12.76 v clkbuf_1_1_0_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
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0.02 0.11 12.87 v clkbuf_1_1_0_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
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1 0.01 clknet_1_1_0_wb_clk_i (net)
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0.02 0.00 12.87 v clkbuf_1_1_1_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
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0.04 0.13 12.99 v clkbuf_1_1_1_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
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2 0.03 clknet_1_1_1_wb_clk_i (net)
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0.04 0.00 12.99 v clkbuf_2_3_0_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
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0.03 0.13 13.12 v clkbuf_2_3_0_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
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2 0.02 clknet_2_3_0_wb_clk_i (net)
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0.03 0.00 13.12 v clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__buf_12)
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0.03 0.12 13.24 v clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__buf_12)
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3 0.02 clknet_3_6_0_wb_clk_i (net)
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0.03 0.00 13.25 v _5226_/A1 (sky130_fd_sc_hd__mux2_4)
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0.05 0.26 13.51 v _5226_/X (sky130_fd_sc_hd__mux2_4)
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1 0.00 _1580_ (net)
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0.05 0.00 13.51 v _5227_/A (sky130_fd_sc_hd__buf_1)
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0.04 0.11 13.61 v _5227_/X (sky130_fd_sc_hd__buf_1)
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1 0.01 mgmt_gpio_out_pre[14] (net)
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0.04 0.00 13.61 v _9568_/A (sky130_fd_sc_hd__ebufn_8)
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0.31 0.38 13.99 v _9568_/Z (sky130_fd_sc_hd__ebufn_8)
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1 0.22 mgmt_gpio_out[14] (net)
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0.31 0.00 14.00 v mgmt_gpio_out[14] (out)
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14.00 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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-0.30 24.70 clock uncertainty
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0.00 24.70 clock reconvergence pessimism
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-22.00 2.70 output external delay
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2.70 data required time
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-----------------------------------------------------------------------------
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2.70 data required time
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-14.00 data arrival time
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-----------------------------------------------------------------------------
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-11.30 slack (VIOLATED)
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Startpoint: mgmt_gpio_in[2] (input port clocked by wb_clk_i)
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Endpoint: _8995_ (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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10.00 35.00 v input external delay
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0.00 0.00 35.00 v mgmt_gpio_in[2] (in)
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1 0.01 mgmt_gpio_in[2] (net)
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0.00 0.00 35.00 v input58/A (sky130_fd_sc_hd__clkbuf_4)
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0.09 0.18 35.18 v input58/X (sky130_fd_sc_hd__clkbuf_4)
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4 0.04 net58 (net)
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0.10 0.01 35.19 v _4372_/A1 (sky130_fd_sc_hd__mux2_1)
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0.05 0.32 35.51 v _4372_/X (sky130_fd_sc_hd__mux2_1)
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1 0.00 _0847_ (net)
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0.05 0.00 35.51 v _4373_/A0 (sky130_fd_sc_hd__mux2_4)
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0.09 0.35 35.85 v _4373_/X (sky130_fd_sc_hd__mux2_4)
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4 0.03 _0848_ (net)
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0.09 0.00 35.86 v _4383_/A (sky130_fd_sc_hd__nor2b_4)
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0.27 0.29 36.14 ^ _4383_/Y (sky130_fd_sc_hd__nor2b_4)
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3 0.04 _0858_ (net)
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0.27 0.00 36.14 ^ _4418_/A (sky130_fd_sc_hd__nand2_8)
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0.12 0.14 36.28 v _4418_/Y (sky130_fd_sc_hd__nand2_8)
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8 0.05 _0893_ (net)
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0.12 0.00 36.29 v _4491_/A (sky130_fd_sc_hd__nor2_2)
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0.27 0.29 36.57 ^ _4491_/Y (sky130_fd_sc_hd__nor2_2)
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2 0.02 _0966_ (net)
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0.27 0.00 36.58 ^ max_cap372/A (sky130_fd_sc_hd__buf_8)
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0.14 0.22 36.80 ^ max_cap372/X (sky130_fd_sc_hd__buf_8)
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13 0.09 net372 (net)
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0.15 0.02 36.82 ^ _5819_/B (sky130_fd_sc_hd__and2b_1)
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0.15 0.23 37.05 ^ _5819_/X (sky130_fd_sc_hd__and2b_1)
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3 0.02 _1911_ (net)
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0.15 0.00 37.05 ^ _5821_/B1 (sky130_fd_sc_hd__o221a_4)
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0.09 0.26 37.31 ^ _5821_/X (sky130_fd_sc_hd__o221a_4)
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2 0.02 _1913_ (net)
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0.09 0.00 37.31 ^ hold43/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.64 1.02 38.33 ^ hold43/X (sky130_fd_sc_hd__dlygate4sd3_1)
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8 0.07 net549 (net)
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0.64 0.00 38.34 ^ _5843_/S (sky130_fd_sc_hd__mux2_1)
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0.09 0.45 38.78 v _5843_/X (sky130_fd_sc_hd__mux2_1)
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1 0.01 _1928_ (net)
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0.09 0.00 38.78 v hold1083/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.09 0.65 39.43 v hold1083/X (sky130_fd_sc_hd__dlygate4sd3_1)
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1 0.01 net1589 (net)
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0.09 0.00 39.43 v _5844_/A (sky130_fd_sc_hd__clkbuf_1)
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0.07 0.15 39.58 v _5844_/X (sky130_fd_sc_hd__clkbuf_1)
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1 0.01 _0282_ (net)
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0.07 0.00 39.58 v hold1084/A (sky130_fd_sc_hd__dlygate4sd3_1)
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0.09 0.64 40.22 v hold1084/X (sky130_fd_sc_hd__dlygate4sd3_1)
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2 0.01 net1590 (net)
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0.09 0.00 40.22 v _8995_/D (sky130_fd_sc_hd__dfrtp_1)
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40.22 data arrival time
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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 0.03 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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0.04 0.11 50.11 ^ clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
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2 0.02 clknet_0_wb_clk_i (net)
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0.04 0.00 50.11 ^ rebuffer3/A (sky130_fd_sc_hd__buf_6)
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0.03 0.08 50.20 ^ rebuffer3/X (sky130_fd_sc_hd__buf_6)
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1 0.01 net509 (net)
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0.03 0.00 50.20 ^ clkbuf_1_1_0_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
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0.03 0.08 50.27 ^ clkbuf_1_1_0_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
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1 0.01 clknet_1_1_0_wb_clk_i (net)
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0.03 0.00 50.27 ^ clkbuf_1_1_1_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
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0.06 0.10 50.37 ^ clkbuf_1_1_1_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
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2 0.03 clknet_1_1_1_wb_clk_i (net)
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0.06 0.00 50.37 ^ clkbuf_2_3_0_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
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0.05 0.10 50.47 ^ clkbuf_2_3_0_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
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2 0.02 clknet_2_3_0_wb_clk_i (net)
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0.05 0.00 50.47 ^ clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__buf_12)
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0.04 0.09 50.57 ^ clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__buf_12)
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3 0.02 clknet_3_6_0_wb_clk_i (net)
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0.04 0.00 50.57 ^ rebuffer1/A (sky130_fd_sc_hd__dlygate4sd1_1)
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0.26 0.33 50.90 ^ rebuffer1/X (sky130_fd_sc_hd__dlygate4sd1_1)
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6 0.03 net507 (net)
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0.26 0.00 50.90 ^ _9550_/CLK (sky130_fd_sc_hd__dfrtp_2)
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0.06 0.41 51.31 ^ _9550_/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 51.31 ^ clkbuf_0_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16)
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0.04 0.12 51.43 ^ 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 51.43 ^ clkbuf_1_0__f_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16)
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0.03 0.10 51.53 ^ clkbuf_1_0__f_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16)
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1 0.00 clknet_1_0__leaf_wbbd_sck (net)
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0.03 0.00 51.53 ^ _5237_/A2 (sky130_fd_sc_hd__a22o_2)
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|
0.15 0.21 51.74 ^ _5237_/X (sky130_fd_sc_hd__a22o_2)
|
|
1 0.03 csclk (net)
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|
0.15 0.00 51.74 ^ clkbuf_0_csclk/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.04 0.16 51.90 ^ clkbuf_0_csclk/X (sky130_fd_sc_hd__clkbuf_16)
|
|
2 0.02 clknet_0_csclk (net)
|
|
0.04 0.00 51.90 ^ clkbuf_1_1_0_csclk/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.03 0.11 52.00 ^ clkbuf_1_1_0_csclk/X (sky130_fd_sc_hd__clkbuf_8)
|
|
1 0.01 clknet_1_1_0_csclk (net)
|
|
0.03 0.00 52.00 ^ clkbuf_1_1_1_csclk/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.06 0.13 52.13 ^ clkbuf_1_1_1_csclk/X (sky130_fd_sc_hd__clkbuf_8)
|
|
2 0.03 clknet_1_1_1_csclk (net)
|
|
0.06 0.00 52.13 ^ clkbuf_2_3_0_csclk/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.05 0.13 52.26 ^ clkbuf_2_3_0_csclk/X (sky130_fd_sc_hd__clkbuf_8)
|
|
2 0.02 clknet_2_3_0_csclk (net)
|
|
0.05 0.00 52.26 ^ clkbuf_3_7_0_csclk/A (sky130_fd_sc_hd__clkbuf_8)
|
|
0.27 0.27 52.53 ^ clkbuf_3_7_0_csclk/X (sky130_fd_sc_hd__clkbuf_8)
|
|
15 0.16 clknet_3_7_0_csclk (net)
|
|
0.27 0.01 52.55 ^ clkbuf_leaf_31_csclk/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.07 0.21 52.75 ^ clkbuf_leaf_31_csclk/X (sky130_fd_sc_hd__clkbuf_16)
|
|
16 0.04 clknet_leaf_31_csclk (net)
|
|
0.07 0.00 52.75 ^ _8995_/CLK (sky130_fd_sc_hd__dfrtp_1)
|
|
0.00 52.75 clock reconvergence pessimism
|
|
-0.13 52.62 library setup time
|
|
52.62 data required time
|
|
-----------------------------------------------------------------------------
|
|
52.62 data required time
|
|
-40.22 data arrival time
|
|
-----------------------------------------------------------------------------
|
|
12.40 slack (MET)
|
|
|
|
|
|
|
|
===========================================================================
|
|
report_checks --slack_max -0.01
|
|
============================================================================
|
|
Startpoint: wb_clk_i (clock source 'wb_clk_i')
|
|
Endpoint: mgmt_gpio_out[14] (output port clocked by wb_clk_i)
|
|
Path Group: wb_clk_i
|
|
Path Type: max
|
|
|
|
Fanout Cap Slew Delay Time Description
|
|
-----------------------------------------------------------------------------
|
|
12.50 12.50 clock wb_clk_i (fall edge)
|
|
0.00 12.50 clock source latency
|
|
0.00 0.00 12.50 v wb_clk_i (in)
|
|
2 0.03 wb_clk_i (net)
|
|
0.01 0.00 12.50 v clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16)
|
|
0.03 0.14 12.64 v clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16)
|
|
2 0.02 clknet_0_wb_clk_i (net)
|
|
0.03 0.00 12.64 v rebuffer3/A (sky130_fd_sc_hd__buf_6)
|
|
0.02 0.11 12.76 v rebuffer3/X (sky130_fd_sc_hd__buf_6)
|
|
1 0.01 net509 (net)
|
|
0.02 0.00 12.76 v clkbuf_1_1_0_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
|
|
0.02 0.11 12.87 v clkbuf_1_1_0_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
|
|
1 0.01 clknet_1_1_0_wb_clk_i (net)
|
|
0.02 0.00 12.87 v clkbuf_1_1_1_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
|
|
0.04 0.13 12.99 v clkbuf_1_1_1_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
|
|
2 0.03 clknet_1_1_1_wb_clk_i (net)
|
|
0.04 0.00 12.99 v clkbuf_2_3_0_wb_clk_i/A (sky130_fd_sc_hd__buf_8)
|
|
0.03 0.13 13.12 v clkbuf_2_3_0_wb_clk_i/X (sky130_fd_sc_hd__buf_8)
|
|
2 0.02 clknet_2_3_0_wb_clk_i (net)
|
|
0.03 0.00 13.12 v clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__buf_12)
|
|
0.03 0.12 13.24 v clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__buf_12)
|
|
3 0.02 clknet_3_6_0_wb_clk_i (net)
|
|
0.03 0.00 13.25 v _5226_/A1 (sky130_fd_sc_hd__mux2_4)
|
|
0.05 0.26 13.51 v _5226_/X (sky130_fd_sc_hd__mux2_4)
|
|
1 0.00 _1580_ (net)
|
|
0.05 0.00 13.51 v _5227_/A (sky130_fd_sc_hd__buf_1)
|
|
0.04 0.11 13.61 v _5227_/X (sky130_fd_sc_hd__buf_1)
|
|
1 0.01 mgmt_gpio_out_pre[14] (net)
|
|
0.04 0.00 13.61 v _9568_/A (sky130_fd_sc_hd__ebufn_8)
|
|
0.31 0.38 13.99 v _9568_/Z (sky130_fd_sc_hd__ebufn_8)
|
|
1 0.22 mgmt_gpio_out[14] (net)
|
|
0.31 0.00 14.00 v mgmt_gpio_out[14] (out)
|
|
14.00 data arrival time
|
|
|
|
25.00 25.00 clock wb_clk_i (rise edge)
|
|
0.00 25.00 clock network delay (propagated)
|
|
-0.30 24.70 clock uncertainty
|
|
0.00 24.70 clock reconvergence pessimism
|
|
-22.00 2.70 output external delay
|
|
2.70 data required time
|
|
-----------------------------------------------------------------------------
|
|
2.70 data required time
|
|
-14.00 data arrival time
|
|
-----------------------------------------------------------------------------
|
|
-11.30 slack (VIOLATED)
|
|
|
|
|