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  1. Yosys:
  2.  
  3. ABC: WireLoad = "none" Gates = 31998 ( 38.7 %) Cap = 8.6 ff ( 12.4 %) Area = 157942.73 ( 57.0 %) Delay = 2843.17 ps ( 0.6 %)
  4. ABC: Path 0 -- 3005 : 0 3 pi A = 0.00 Df = 8.0 -6.4 ps S = 18.6 ps Cin = 0.0 ff Cout = 7.1 ff Cmax = 0.0 ff G = 0
  5. ABC: Path 1 -- 32636 : 1 3 sky130_fd_sc_hd__inv_1 A = 3.75 Df = 47.5 -12.2 ps S = 54.0 ps Cin = 2.2 ff Cout = 6.3 ff Cmax = 206.0 ff G = 271
  6. ABC: Path 2 -- 32906 : 3 5 sky130_fd_sc_hd__o21ai_0 A = 5.00 Df = 292.3 -122.9 ps S = 299.7 ps Cin = 1.7 ff Cout = 11.2 ff Cmax = 63.2 ff G = 629
  7. ABC: Path 3 -- 32907 : 1 4 sky130_fd_sc_hd__inv_1 A = 3.75 Df = 371.0 -98.8 ps S = 84.9 ps Cin = 2.2 ff Cout = 9.2 ff Cmax = 206.0 ff G = 396
  8. ABC: Path 4 -- 32918 : 4 2 sky130_fd_sc_hd__nor4_1 A = 6.26 Df = 620.7 -276.0 ps S = 218.1 ps Cin = 2.3 ff Cout = 4.0 ff Cmax = 44.0 ff G = 164
  9. ABC: Path 5 -- 32919 : 3 3 sky130_fd_sc_hd__or3b_2 A = 8.76 Df = 961.0 -396.4 ps S = 70.3 ps Cin = 1.5 ff Cout = 7.3 ff Cmax = 300.3 ff G = 445
  10. ABC: Path 6 -- 32978 : 5 1 sky130_fd_sc_hd__o41ai_1 A = 8.76 Df =1209.0 -580.5 ps S = 207.9 ps Cin = 2.3 ff Cout = 2.5 ff Cmax = 40.3 ff G = 102
  11. ABC: Path 7 -- 32979 : 3 1 sky130_fd_sc_hd__o21a_1 A = 7.51 Df =1291.3 -592.4 ps S = 33.1 ps Cin = 2.3 ff Cout = 2.4 ff Cmax = 184.0 ff G = 98
  12. ABC: Path 8 -- 32980 : 3 1 sky130_fd_sc_hd__a21oi_1 A = 5.00 Df =1311.4 -61.6 ps S = 70.7 ps Cin = 2.3 ff Cout = 1.6 ff Cmax = 85.2 ff G = 67
  13. ABC: Path 9 -- 32981 : 2 2 sky130_fd_sc_hd__nor2b_1 A = 6.26 Df =1410.1 -44.2 ps S = 89.1 ps Cin = 1.9 ff Cout = 4.0 ff Cmax = 95.2 ff G = 199
  14. ABC: Path 10 -- 32983 : 2 1 sky130_fd_sc_hd__nor2b_1 A = 6.26 Df =1504.9 -36.9 ps S = 65.7 ps Cin = 1.9 ff Cout = 2.4 ff Cmax = 95.2 ff G = 119
  15. ABC: Path 11 -- 32984 : 2 3 sky130_fd_sc_hd__nor2_1 A = 3.75 Df =1776.0 -195.8 ps S = 351.4 ps Cin = 2.3 ff Cout = 22.4 ff Cmax = 99.8 ff G = 964
  16. ABC: Path 12 -- 32995 : 3 3 sky130_fd_sc_hd__nand3_1 A = 5.00 Df =1868.7 -189.0 ps S = 82.7 ps Cin = 2.3 ff Cout = 5.4 ff Cmax = 165.7 ff G = 227
  17. ABC: Path 13 -- 33001 : 3 1 sky130_fd_sc_hd__or3_1 A = 6.26 Df =2119.8 -360.2 ps S = 46.0 ps Cin = 1.6 ff Cout = 2.2 ff Cmax = 189.5 ff G = 132
  18. ABC: Path 14 -- 33002 : 1 3 sky130_fd_sc_hd__lpflow_clkbufkapwr_1 A = 3.75 Df =2250.2 -306.0 ps S = 220.0 ps Cin = 2.1 ff Cout = 20.9 ff Cmax = 150.2 ff G = 993
  19. ABC: Path 15 -- 33007 : 3 1 sky130_fd_sc_hd__or3_1 A = 6.26 Df =2504.5 -455.2 ps S = 46.0 ps Cin = 1.6 ff Cout = 2.2 ff Cmax = 189.5 ff G = 132
  20. ABC: Path 16 -- 33008 : 1 2 sky130_fd_sc_hd__lpflow_clkbufkapwr_1 A = 3.75 Df =2632.4 -403.6 ps S = 211.4 ps Cin = 2.1 ff Cout = 20.0 ff Cmax = 150.2 ff G = 954
  21. ABC: Path 17 -- 33014 : 3 1 sky130_fd_sc_hd__o21a_1 A = 7.51 Df =2843.2 -414.1 ps S = 154.2 ps Cin = 2.3 ff Cout = 17.6 ff Cmax = 184.0 ff G = 756
  22. ABC: Start-point = pi3004 ($abc$339157$new_n19383_). End-point = po4025 ($abc$339157$new_n19941_).
  23. ABC: + print_stats -m
  24. ABC: netlist : i/o = 8275/11295 lat = 0 nd = 31998 edge = 69622 area =157889.41 delay =28.00 lev = 28
  25.  
  26. OpenSTA:
  27.  
  28. Startpoint: _108437_ (rising edge-triggered flip-flop clocked by clk)
  29. Endpoint: _106711_ (rising edge-triggered flip-flop clocked by clk)
  30. Path Group: clk
  31. Path Type: max
  32.  
  33. Delay Time Description
  34. ---------------------------------------------------------
  35. 0.00 0.00 clock clk (rise edge)
  36. 0.00 0.00 clock network delay (ideal)
  37. 0.00 0.00 ^ _108437_/CLK (sky130_fd_sc_hd__dfrtp_1)
  38. 5.82 5.82 ^ _108437_/Q (sky130_fd_sc_hd__dfrtp_1)
  39. 0.22 6.04 ^ _094032_/X (sky130_fd_sc_hd__mux2_1)
  40. 0.05 6.09 v _062220_/Y (sky130_fd_sc_hd__inv_1)
  41. 0.12 6.21 ^ _062221_/Y (sky130_fd_sc_hd__o22ai_1)
  42. 0.03 6.24 v _062222_/Y (sky130_fd_sc_hd__nor2_1)
  43. 0.06 6.30 ^ _062231_/Y (sky130_fd_sc_hd__nand4_1)
  44. 0.08 6.37 ^ _062264_/X (sky130_fd_sc_hd__or4_1)
  45. 5.44 11.81 ^ _062265_/X (sky130_fd_sc_hd__clkbuf_1)
  46. 0.24 12.05 v _105872_/X (sky130_fd_sc_hd__mux4_1)
  47. 0.12 12.18 ^ _074975_/Y (sky130_fd_sc_hd__inv_1)
  48. 0.05 12.23 v _074977_/Y (sky130_fd_sc_hd__a222oi_1)
  49. 0.21 12.44 v _095058_/X (sky130_fd_sc_hd__mux2_1)
  50. 0.09 12.53 ^ _064462_/Y (sky130_fd_sc_hd__inv_1)
  51. 0.05 12.58 v _065301_/Y (sky130_fd_sc_hd__o22ai_1)
  52. 0.65 13.23 ^ _065304_/Y (sky130_fd_sc_hd__o211ai_1)
  53. 0.19 13.43 v _065305_/Y (sky130_fd_sc_hd__lpflow_clkinvkapwr_1)
  54. 0.28 13.71 ^ _065309_/Y (sky130_fd_sc_hd__nor2_1)
  55. 0.30 14.01 v _100448_/X (sky130_fd_sc_hd__mux2_1)
  56. 0.21 14.22 ^ _066080_/Y (sky130_fd_sc_hd__a222oi_1)
  57. 0.11 14.33 ^ _066081_/Y (sky130_fd_sc_hd__nor2b_1)
  58. 0.06 14.39 ^ _066082_/X (sky130_fd_sc_hd__lpflow_clkbufkapwr_1)
  59. 0.09 14.48 ^ _100454_/X (sky130_fd_sc_hd__mux2_1)
  60. 0.02 14.50 v _066083_/Y (sky130_fd_sc_hd__inv_1)
  61. 0.18 14.68 v _100455_/X (sky130_fd_sc_hd__mux2_1)
  62. 0.17 14.85 v _100461_/X (sky130_fd_sc_hd__mux2_1)
  63. 0.17 15.02 v _100462_/X (sky130_fd_sc_hd__mux2_1)
  64. 0.14 15.16 v _066090_/X (sky130_fd_sc_hd__o21a_1)
  65. 0.22 15.39 v _100464_/X (sky130_fd_sc_hd__mux2_1)
  66. 0.10 15.48 v _066103_/Y (sky130_fd_sc_hd__nand2b_1)
  67. 0.06 15.55 v _066104_/X (sky130_fd_sc_hd__lpflow_clkbufkapwr_1)
  68. 0.20 15.75 v _093740_/X (sky130_fd_sc_hd__mux2_1)
  69. 0.28 16.03 v _108581_/SUM (sky130_fd_sc_hd__fa_1)
  70. 0.26 16.29 v _065359_/X (sky130_fd_sc_hd__or3_1)
  71. 0.10 16.39 ^ _065397_/Y (sky130_fd_sc_hd__nor2_1)
  72. 0.07 16.46 ^ _065398_/X (sky130_fd_sc_hd__a211o_1)
  73. 0.07 16.53 ^ _102637_/X (sky130_fd_sc_hd__mux2_1)
  74. 0.16 16.69 ^ _102638_/X (sky130_fd_sc_hd__mux2_1)
  75. 0.99 17.68 ^ _108661_/SUM (sky130_fd_sc_hd__fa_1)
  76. 0.40 18.08 v _106246_/X (sky130_fd_sc_hd__mux4_1)
  77. 0.21 18.29 v _098736_/X (sky130_fd_sc_hd__mux2_1)
  78. 0.06 18.35 ^ _056406_/Y (sky130_fd_sc_hd__inv_1)
  79. 0.13 18.47 ^ _056610_/X (sky130_fd_sc_hd__clkbuf_1)
  80. 0.08 18.55 v _057868_/Y (sky130_fd_sc_hd__nor4_1)
  81. 2.27 20.82 ^ _064221_/Y (sky130_fd_sc_hd__nor3_1)
  82. 0.01 20.83 v _064222_/Y (sky130_fd_sc_hd__nand2_1)
  83. 5.09 25.92 ^ _064225_/Y (sky130_fd_sc_hd__nor3_1)
  84. 0.19 26.12 ^ _096266_/X (sky130_fd_sc_hd__mux2_1)
  85. 0.38 26.49 ^ _110038_/SUM (sky130_fd_sc_hd__fa_1)
  86. 0.23 26.73 v _106430_/X (sky130_fd_sc_hd__mux4_1)
  87. 0.18 26.91 v _103285_/X (sky130_fd_sc_hd__mux2_1)
  88. 0.17 27.08 v _103286_/X (sky130_fd_sc_hd__mux2_1)
  89. 0.00 27.08 v _106711_/D (sky130_fd_sc_hd__dfxtp_1)
  90. 27.08 data arrival time
  91.  
  92. 10.00 10.00 clock clk (rise edge)
  93. 0.00 10.00 clock network delay (ideal)
  94. 0.00 10.00 clock reconvergence pessimism
  95. 10.00 ^ _106711_/CLK (sky130_fd_sc_hd__dfxtp_1)
  96. -0.10 9.90 library setup time
  97. 9.90 data required time
  98. ---------------------------------------------------------
  99. 9.90 data required time
  100. -27.08 data arrival time
  101. ---------------------------------------------------------
  102. -17.18 slack (VIOLATED)
  103.  
  104.  
  105.  
  106.  
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