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OpenSTA/parasitics/test/parasitics_reduce.ok

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Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13178, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13211, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13244, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13277, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13310, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13343, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 13376, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 14772, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 14805, timing group from output port.
Warning: ../../test/asap7/asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120.lib.gz line 14838, timing group from output port.
--- read_spef with reduction ---
--- dmp_ceff_elmore with reduced parasitics ---
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk (rise edge)
12.11 12.11 clock network delay (propagated)
0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R)
61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R)
15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R)
201.72 data arrival time
500.00 500.00 clock clk (rise edge)
11.92 511.92 clock network delay (propagated)
0.00 511.92 clock reconvergence pessimism
511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-8.46 503.46 library setup time
503.46 data required time
---------------------------------------------------------
503.46 data required time
-201.72 data arrival time
---------------------------------------------------------
301.74 slack (MET)
No paths found.
No paths found.
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Cap Slew Delay Time Description
-----------------------------------------------------------------------
0.00 0.00 0.00 clock clk (rise edge)
12.11 12.11 clock network delay (propagated)
48.38 0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
13.98 22.89 63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
50.73 14.24 89.86 ^ u1/A (BUFx2_ASAP7_75t_R)
13.97 47.36 35.06 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R)
66.26 15.35 140.27 ^ u2/B (AND2x2_ASAP7_75t_R)
14.02 56.47 45.68 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R)
73.39 15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R)
201.72 data arrival time
0.00 500.00 500.00 clock clk (rise edge)
11.92 511.92 clock network delay (propagated)
0.00 511.92 clock reconvergence pessimism
511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-8.46 503.46 library setup time
503.46 data required time
-----------------------------------------------------------------------
503.46 data required time
-201.72 data arrival time
-----------------------------------------------------------------------
301.74 slack (MET)
--- arnoldi with parasitics (reduction) ---
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk (rise edge)
12.11 12.11 clock network delay (propagated)
0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
62.99 75.10 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
49.15 124.25 ^ u1/Y (BUFx2_ASAP7_75t_R)
62.20 186.45 ^ u2/Y (AND2x2_ASAP7_75t_R)
18.51 204.96 ^ r3/D (DFFHQx4_ASAP7_75t_R)
204.96 data arrival time
500.00 500.00 clock clk (rise edge)
11.92 511.92 clock network delay (propagated)
0.00 511.92 clock reconvergence pessimism
511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-8.80 503.12 library setup time
503.12 data required time
---------------------------------------------------------
503.12 data required time
-204.96 data arrival time
---------------------------------------------------------
298.15 slack (MET)
No paths found.
No paths found.
Library: asap7sc7p5t_INVBUF_RVT_FF_nldm_211120
Cell: BUFx2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 54.60
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 35.12 50.39
80.00 | 40.08 55.44
Table value = 40.18
PVT scale factor = 1.00
Delay = 40.18
------- input_net_transition = 54.60
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 37.28 71.28
80.00 | 38.13 71.69
Table value = 44.77
PVT scale factor = 1.00
Slew = 44.77
.............................................
A v -> Y v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 52.63
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 36.17 49.65
80.00 | 43.28 56.72
Table value = 41.27
PVT scale factor = 1.00
Delay = 41.27
------- input_net_transition = 52.63
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 31.72 59.66
80.00 | 32.63 60.23
Table value = 37.92
PVT scale factor = 1.00
Slew = 37.92
.............................................
arnoldi dcalc u1:
Library: asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120
Cell: AND2x2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 54.25
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 40.48 58.12
80.00 | 45.47 63.31
Table value = 46.10
PVT scale factor = 1.00
Delay = 46.10
------- input_net_transition = 54.25
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 43.68 82.62
80.00 | 44.42 82.97
Table value = 52.37
PVT scale factor = 1.00
Slew = 52.37
.............................................
A v -> Y v
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 52.20
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 43.09 58.01
80.00 | 52.65 67.66
Table value = 49.25
PVT scale factor = 1.00
Delay = 49.25
------- input_net_transition = 52.20
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 35.08 65.82
80.00 | 36.06 66.39
Table value = 42.02
PVT scale factor = 1.00
Slew = 42.02
.............................................
arnoldi dcalc u2 A->Y:
Library: asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120
Cell: AND2x2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
B ^ -> Y ^
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 71.52
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 42.69 60.35
80.00 | 48.65 66.47
Table value = 51.25
PVT scale factor = 1.00
Delay = 51.25
------- input_net_transition = 71.52
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 43.75 82.69
80.00 | 44.49 83.12
Table value = 52.73
PVT scale factor = 1.00
Slew = 52.73
.............................................
B v -> Y v
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 67.14
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 41.76 56.58
80.00 | 50.55 65.49
Table value = 50.96
PVT scale factor = 1.00
Delay = 50.96
------- input_net_transition = 67.14
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 35.08 65.81
80.00 | 36.22 66.50
Table value = 42.45
PVT scale factor = 1.00
Slew = 42.45
.............................................
arnoldi dcalc u2 B->Y:
Library: asap7sc7p5t_SEQ_RVT_FF_nldm_220123
Cell: DFFHQx4_ASAP7_75t_R
Arc sense: non_unate
Arc type: Reg Clk to Q
CLK ^ -> Q ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.92
| 11.52 23.04
v --------------------
40.00 | 64.09 71.91
80.00 | 69.26 77.08
Table value = 66.81
PVT scale factor = 1.00
Delay = 66.81
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.92
| 11.52 23.04
v --------------------
40.00 | 21.04 37.91
80.00 | 21.05 37.92
Table value = 24.56
PVT scale factor = 1.00
Slew = 24.56
.............................................
CLK ^ -> Q v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.91
| 11.52 23.04
v --------------------
40.00 | 61.63 68.60
80.00 | 66.47 73.44
Table value = 64.09
PVT scale factor = 1.00
Delay = 64.09
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.91
| 11.52 23.04
v --------------------
40.00 | 17.99 31.89
80.00 | 17.98 31.88
Table value = 20.87
PVT scale factor = 1.00
Slew = 20.87
.............................................
arnoldi dcalc r1 CLK->Q:
Library: asap7sc7p5t_SEQ_RVT_FF_nldm_220123
Cell: DFFHQx4_ASAP7_75t_R
Arc sense: non_unate
Arc type: Reg Clk to Q
CLK ^ -> Q ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.98
| 11.52 23.04
v --------------------
40.00 | 64.09 71.91
80.00 | 69.26 77.08
Table value = 66.84
PVT scale factor = 1.00
Delay = 66.84
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.98
| 11.52 23.04
v --------------------
40.00 | 21.04 37.91
80.00 | 21.05 37.92
Table value = 24.64
PVT scale factor = 1.00
Slew = 24.64
.............................................
CLK ^ -> Q v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.98
| 11.52 23.04
v --------------------
40.00 | 61.63 68.60
80.00 | 66.47 73.44
Table value = 64.13
PVT scale factor = 1.00
Delay = 64.13
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.98
| 11.52 23.04
v --------------------
40.00 | 17.99 31.89
80.00 | 17.98 31.88
Table value = 20.95
PVT scale factor = 1.00
Slew = 20.95
.............................................
arnoldi dcalc r2 CLK->Q:
Library: asap7sc7p5t_SEQ_RVT_FF_nldm_220123
Cell: DFFHQx4_ASAP7_75t_R
Arc sense: non_unate
Arc type: Reg Clk to Q
CLK ^ -> Q ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.40
| 11.52 23.04
v --------------------
40.00 | 64.09 71.91
80.00 | 69.26 77.08
Table value = 66.45
PVT scale factor = 1.00
Delay = 66.45
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.40
| 11.52 23.04
v --------------------
40.00 | 21.04 37.91
80.00 | 21.05 37.92
Table value = 23.79
PVT scale factor = 1.00
Slew = 23.79
.............................................
CLK ^ -> Q v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.40
| 11.52 23.04
v --------------------
40.00 | 61.63 68.60
80.00 | 66.47 73.44
Table value = 63.78
PVT scale factor = 1.00
Delay = 63.78
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.40
| 11.52 23.04
v --------------------
40.00 | 17.99 31.89
80.00 | 17.98 31.88
Table value = 20.25
PVT scale factor = 1.00
Slew = 20.25
.............................................
arnoldi dcalc r3 CLK->Q:
--- prima with parasitics ---
set_delay_calculator prima:
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk (rise edge)
12.11 12.11 clock network delay (propagated)
0.00 12.11 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
63.51 75.62 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
49.30 124.92 ^ u1/Y (BUFx2_ASAP7_75t_R)
61.03 185.95 ^ u2/Y (AND2x2_ASAP7_75t_R)
15.77 201.72 ^ r3/D (DFFHQx4_ASAP7_75t_R)
201.72 data arrival time
500.00 500.00 clock clk (rise edge)
11.92 511.92 clock network delay (propagated)
0.00 511.92 clock reconvergence pessimism
511.92 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-8.46 503.46 library setup time
503.46 data required time
---------------------------------------------------------
503.46 data required time
-201.72 data arrival time
---------------------------------------------------------
301.74 slack (MET)
No paths found.
Library: asap7sc7p5t_INVBUF_RVT_FF_nldm_211120
Cell: BUFx2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 50.73
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 35.12 50.39
80.00 | 40.08 55.44
Table value = 39.70
PVT scale factor = 1.00
Delay = 39.70
------- input_net_transition = 50.73
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 37.28 71.28
80.00 | 38.13 71.69
Table value = 44.70
PVT scale factor = 1.00
Slew = 44.70
.............................................
A v -> Y v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.75
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 36.17 49.65
80.00 | 43.28 56.72
Table value = 40.59
PVT scale factor = 1.00
Delay = 40.59
------- input_net_transition = 48.75
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
40.00 | 31.72 59.66
80.00 | 32.63 60.23
Table value = 37.84
PVT scale factor = 1.00
Slew = 37.84
.............................................
prima dcalc u1:
Library: asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120
Cell: AND2x2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 50.41
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 40.48 58.12
80.00 | 45.47 63.31
Table value = 45.62
PVT scale factor = 1.00
Delay = 45.62
------- input_net_transition = 50.41
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 43.68 82.62
80.00 | 44.42 82.97
Table value = 52.30
PVT scale factor = 1.00
Slew = 52.30
.............................................
A v -> Y v
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 48.36
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 43.09 58.01
80.00 | 52.65 67.66
Table value = 48.33
PVT scale factor = 1.00
Delay = 48.33
------- input_net_transition = 48.36
| total_output_net_capacitance = 14.02
| 11.52 23.04
v --------------------
40.00 | 35.08 65.82
80.00 | 36.06 66.39
Table value = 41.94
PVT scale factor = 1.00
Slew = 41.94
.............................................
prima dcalc u2:
Library: asap7sc7p5t_SEQ_RVT_FF_nldm_220123
Cell: DFFHQx4_ASAP7_75t_R
Arc sense: non_unate
Arc type: Reg Clk to Q
CLK ^ -> Q ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.92
| 11.52 23.04
v --------------------
40.00 | 64.09 71.91
80.00 | 69.26 77.08
Table value = 66.81
PVT scale factor = 1.00
Delay = 66.81
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.92
| 11.52 23.04
v --------------------
40.00 | 21.04 37.91
80.00 | 21.05 37.92
Table value = 24.56
PVT scale factor = 1.00
Slew = 24.56
.............................................
CLK ^ -> Q v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.91
| 11.52 23.04
v --------------------
40.00 | 61.63 68.60
80.00 | 66.47 73.44
Table value = 64.09
PVT scale factor = 1.00
Delay = 64.09
------- input_net_transition = 48.38
| total_output_net_capacitance = 13.91
| 11.52 23.04
v --------------------
40.00 | 17.99 31.89
80.00 | 17.98 31.88
Table value = 20.87
PVT scale factor = 1.00
Slew = 20.87
.............................................
prima dcalc r1:
--- dmp_ceff_two_pole with parasitics ---
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (propagated)
0.00 0.00 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
55.73 55.73 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
30.36 86.09 ^ u1/Y (BUFx2_ASAP7_75t_R)
42.76 128.85 ^ u2/Y (AND2x2_ASAP7_75t_R)
0.00 128.85 ^ r3/D (DFFHQx4_ASAP7_75t_R)
128.85 data arrival time
500.00 500.00 clock clk (rise edge)
0.00 500.00 clock network delay (propagated)
0.00 500.00 clock reconvergence pessimism
500.00 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-10.53 489.47 library setup time
489.47 data required time
---------------------------------------------------------
489.47 data required time
-128.85 data arrival time
---------------------------------------------------------
360.62 slack (MET)
Startpoint: in1 (input port clocked by clk)
Endpoint: r1 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: min
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (ideal)
1.00 1.00 v input external delay
0.00 1.00 v in1 (in)
0.00 1.00 v r1/D (DFFHQx4_ASAP7_75t_R)
1.00 data arrival time
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (propagated)
0.00 0.00 clock reconvergence pessimism
0.00 ^ r1/CLK (DFFHQx4_ASAP7_75t_R)
8.56 8.56 library hold time
8.56 data required time
---------------------------------------------------------
8.56 data required time
-1.00 data arrival time
---------------------------------------------------------
-7.56 slack (VIOLATED)
Library: asap7sc7p5t_INVBUF_RVT_FF_nldm_211120
Cell: BUFx2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
Pi model C2=6.70 Rpi=2.42 C1=7.27, Ceff=10.45
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 22.89
| total_output_net_capacitance = 10.45
| 5.76 11.52
v --------------------
20.00 | 23.49 31.25
40.00 | 27.29 35.12
Table value = 30.36
PVT scale factor = 1.00
Delay = 30.36
------- input_net_transition = 22.89
| total_output_net_capacitance = 10.45
| 5.76 11.52
v --------------------
20.00 | 20.15 36.94
40.00 | 20.70 37.28
Table value = 33.87
PVT scale factor = 1.00
Slew = 33.87
Driver waveform slew = 46.91
.............................................
A v -> Y v
Pi model C2=6.70 Rpi=2.42 C1=7.27, Ceff=10.01
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 19.35
| total_output_net_capacitance = 10.01
| 5.76 11.52
v --------------------
10.00 | 21.03 27.97
20.00 | 24.17 31.07
Table value = 29.05
PVT scale factor = 1.00
Delay = 29.05
------- input_net_transition = 19.35
| total_output_net_capacitance = 10.01
| 5.76 11.52
v --------------------
10.00 | 17.28 31.15
20.00 | 17.44 31.25
Table value = 27.61
PVT scale factor = 1.00
Slew = 27.61
Driver waveform slew = 40.10
.............................................
dmp_ceff_two_pole dcalc u1:
Library: asap7sc7p5t_SIMPLE_RVT_FF_nldm_211120
Cell: AND2x2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
Pi model C2=6.70 Rpi=2.42 C1=7.32, Ceff=10.88
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 22.83
| total_output_net_capacitance = 10.88
| 5.76 11.52
v --------------------
20.00 | 27.85 36.94
40.00 | 31.28 40.48
Table value = 36.43
PVT scale factor = 1.00
Delay = 36.43
------- input_net_transition = 22.83
| total_output_net_capacitance = 10.88
| 5.76 11.52
v --------------------
20.00 | 24.09 43.36
40.00 | 24.52 43.68
Table value = 41.27
PVT scale factor = 1.00
Slew = 41.27
Driver waveform slew = 55.45
.............................................
A v -> Y v
Pi model C2=6.70 Rpi=2.42 C1=7.32, Ceff=10.29
P = 1.00 V = 0.70 T = 25.00
------- input_net_transition = 19.29
| total_output_net_capacitance = 10.29
| 5.76 11.52
v --------------------
10.00 | 25.20 32.93
20.00 | 28.93 36.68
Table value = 34.76
PVT scale factor = 1.00
Delay = 34.76
------- input_net_transition = 19.29
| total_output_net_capacitance = 10.29
| 5.76 11.52
v --------------------
10.00 | 19.49 34.69
20.00 | 19.55 34.72
Table value = 31.48
PVT scale factor = 1.00
Slew = 31.48
Driver waveform slew = 45.09
.............................................
dmp_ceff_two_pole dcalc u2:
Library: asap7sc7p5t_SEQ_RVT_FF_nldm_220123
Cell: DFFHQx4_ASAP7_75t_R
Arc sense: non_unate
Arc type: Reg Clk to Q
CLK ^ -> Q ^
Pi model C2=6.70 Rpi=2.42 C1=7.22, Ceff=9.22
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 10.00
| total_output_net_capacitance = 9.22
| 5.76 11.52
v --------------------
10.00 | 53.22 57.40
20.00 | 55.96 60.13
Table value = 55.73
PVT scale factor = 1.00
Delay = 55.73
------- input_net_transition = 10.00
| total_output_net_capacitance = 9.22
| 5.76 11.52
v --------------------
10.00 | 13.01 21.04
20.00 | 13.01 21.04
Table value = 17.83
PVT scale factor = 1.00
Slew = 17.83
Driver waveform slew = 22.83
.............................................
CLK ^ -> Q v
Pi model C2=6.70 Rpi=2.42 C1=7.21, Ceff=8.89
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 10.00
| total_output_net_capacitance = 8.89
| 5.76 11.52
v --------------------
10.00 | 51.42 55.26
20.00 | 54.03 57.87
Table value = 53.50
PVT scale factor = 1.00
Delay = 53.50
------- input_net_transition = 10.00
| total_output_net_capacitance = 8.89
| 5.76 11.52
v --------------------
10.00 | 11.30 17.98
20.00 | 11.30 17.98
Table value = 14.93
PVT scale factor = 1.00
Slew = 14.93
Driver waveform slew = 19.29
.............................................
dmp_ceff_two_pole dcalc r1:
--- lumped_cap with parasitics ---
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (propagated)
0.00 0.00 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
59.07 59.07 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
35.39 94.45 ^ u1/Y (BUFx2_ASAP7_75t_R)
47.16 141.62 ^ u2/Y (AND2x2_ASAP7_75t_R)
0.00 141.62 ^ r3/D (DFFHQx4_ASAP7_75t_R)
141.62 data arrival time
500.00 500.00 clock clk (rise edge)
0.00 500.00 clock network delay (propagated)
0.00 500.00 clock reconvergence pessimism
500.00 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-10.20 489.80 library setup time
489.80 data required time
---------------------------------------------------------
489.80 data required time
-141.62 data arrival time
---------------------------------------------------------
348.18 slack (MET)
Library: asap7sc7p5t_INVBUF_RVT_FF_nldm_211120
Cell: BUFx2_ASAP7_75t_R
Arc sense: positive_unate
Arc type: combinational
A ^ -> Y ^
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 24.64
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
20.00 | 31.25 46.51
40.00 | 35.12 50.39
Table value = 35.39
PVT scale factor = 1.00
Delay = 35.39
------- input_net_transition = 24.64
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
20.00 | 36.94 71.10
40.00 | 37.28 71.28
Table value = 44.26
PVT scale factor = 1.00
Slew = 44.26
.............................................
A v -> Y v
P = 1.00 V = 0.77 T = 0.00
------- input_net_transition = 20.95
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
20.00 | 31.07 44.53
40.00 | 36.17 49.65
Table value = 34.17
PVT scale factor = 1.00
Delay = 34.17
------- input_net_transition = 20.95
| total_output_net_capacitance = 13.97
| 11.52 23.04
v --------------------
20.00 | 31.25 59.40
40.00 | 31.72 59.66
Table value = 37.25
PVT scale factor = 1.00
Slew = 37.25
.............................................
lumped_cap dcalc u1:
Startpoint: r2 (rising edge-triggered flip-flop clocked by clk)
Endpoint: r3 (rising edge-triggered flip-flop clocked by clk)
Path Group: clk
Path Type: max
Cap Slew Delay Time Description
-----------------------------------------------------------------------
0.00 0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (propagated)
10.00 0.00 0.00 ^ r2/CLK (DFFHQx4_ASAP7_75t_R)
13.98 24.64 59.07 59.07 ^ r2/Q (DFFHQx4_ASAP7_75t_R)
13.97 44.26 35.39 94.45 ^ u1/Y (BUFx2_ASAP7_75t_R)
14.02 52.27 47.16 141.62 ^ u2/Y (AND2x2_ASAP7_75t_R)
52.27 0.00 141.62 ^ r3/D (DFFHQx4_ASAP7_75t_R)
141.62 data arrival time
0.00 500.00 500.00 clock clk (rise edge)
0.00 500.00 clock network delay (propagated)
0.00 500.00 clock reconvergence pessimism
500.00 ^ r3/CLK (DFFHQx4_ASAP7_75t_R)
-10.20 489.80 library setup time
489.80 data required time
-----------------------------------------------------------------------
489.80 data required time
-141.62 data arrival time
-----------------------------------------------------------------------
348.18 slack (MET)
--- annotated delay reporting ---
Not
Delay type Total Annotated Annotated
----------------------------------------------------------------
cell arcs 6 0 6
internal net arcs 4 0 4
----------------------------------------------------------------
10 0 10
annotated_delay -cell -net:
Not
Delay type Total Annotated Annotated
----------------------------------------------------------------
net arcs from primary inputs 5 0 5
net arcs to primary outputs 1 0 1
----------------------------------------------------------------
6 0 6
annotated_delay -from_in_ports -to_out_ports:
Not
Delay type Total Annotated Annotated
----------------------------------------------------------------
cell arcs 6 0 6
----------------------------------------------------------------
6 0 6
annotated_delay -cell:
Not
Delay type Total Annotated Annotated
----------------------------------------------------------------
internal net arcs 4 0 4
----------------------------------------------------------------
4 0 4
annotated_delay -net:
Not
Delay type Total Annotated Annotated
----------------------------------------------------------------
cell arcs 6 0 6
internal net arcs 4 0 4
net arcs from primary inputs 5 0 5
net arcs to primary outputs 1 0 1
----------------------------------------------------------------
16 0 16
Annotated Arcs
annotated_delay -report_annotated:
Not
Delay type Total Annotated Annotated
----------------------------------------------------------------
cell arcs 6 0 6
internal net arcs 4 0 4
net arcs from primary inputs 5 0 5
net arcs to primary outputs 1 0 1
----------------------------------------------------------------
16 0 16
Unannotated Arcs
primary input net clk1 -> r1/CLK
primary input net clk2 -> r2/CLK
primary input net clk3 -> r3/CLK
primary input net in1 -> r1/D
primary input net in2 -> r2/D
delay r1/CLK -> r1/Q
internal net r1/Q -> u2/A
delay r2/CLK -> r2/Q
internal net r2/Q -> u1/A
delay r3/CLK -> r3/Q
primary output net r3/Q -> out
delay u1/A -> u1/Y
internal net u1/Y -> u2/B
delay u2/A -> u2/Y
delay u2/B -> u2/Y
internal net u2/Y -> r3/D
annotated_delay -report_unannotated:
--- report_net with various nets ---
Net r1q
Pin capacitance: 0.3994-0.5226
Wire capacitance: 13.4000-13.4000
Total capacitance: 13.7994-13.9226
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
r1/Q output (DFFHQx4_ASAP7_75t_R)
Load pins
u2/A input (AND2x2_ASAP7_75t_R) 0.3994-0.5226
report_net r1q: done
Net r2q
Pin capacitance: 0.4414-0.5770
Wire capacitance: 13.4000-13.4000
Total capacitance: 13.8414-13.9770
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
r2/Q output (DFFHQx4_ASAP7_75t_R)
Load pins
u1/A input (BUFx2_ASAP7_75t_R) 0.4414-0.5770
report_net r2q: done
Net u1z
Pin capacitance: 0.3171-0.5657
Wire capacitance: 13.4000-13.4000
Total capacitance: 13.7171-13.9657
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
u1/Y output (BUFx2_ASAP7_75t_R)
Load pins
u2/B input (AND2x2_ASAP7_75t_R) 0.3171-0.5657
report_net u1z: done
Net u2z
Pin capacitance: 0.5479-0.6212
Wire capacitance: 13.4000-13.4000
Total capacitance: 13.9479-14.0212
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
u2/Y output (AND2x2_ASAP7_75t_R)
Load pins
r3/D input (DFFHQx4_ASAP7_75t_R) 0.5479-0.6212
report_net u2z: done
Net out
Pin capacitance: 0.0000
Wire capacitance: 13.4000
Total capacitance: 13.4000
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
r3/Q output (DFFHQx4_ASAP7_75t_R)
Load pins
out output port
report_net out: done
Net in1
Pin capacitance: 0.5479-0.6212
Wire capacitance: 13.4000-13.4000
Total capacitance: 13.9479-14.0212
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
in1 input port
Load pins
r1/D input (DFFHQx4_ASAP7_75t_R) 0.5479-0.6212
report_net in1: done
Net in2
Pin capacitance: 0.5479-0.6212
Wire capacitance: 13.4000-13.4000
Total capacitance: 13.9479-14.0212
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
in2 input port
Load pins
r2/D input (DFFHQx4_ASAP7_75t_R) 0.5479-0.6212
report_net in2: done
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