657 lines
16 KiB
Plaintext
657 lines
16 KiB
Plaintext
--- Testing unit delay calculator ---
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No paths found.
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PASS: unit delay calculator report_checks
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Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
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Endpoint: out1 (output port clocked by clk)
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Path Group: clk
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Path Type: min
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Delay Time Description
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---------------------------------------------------------
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock network delay (ideal)
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0.00 0.00 ^ reg1/CK (DFF_X1)
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1.00 1.00 ^ reg1/Q (DFF_X1)
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0.00 1.00 ^ out1 (out)
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1.00 data arrival time
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock network delay (ideal)
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0.00 0.00 clock reconvergence pessimism
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0.00 0.00 output external delay
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0.00 data required time
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---------------------------------------------------------
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0.00 data required time
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-1.00 data arrival time
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---------------------------------------------------------
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1.00 slack (MET)
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PASS: unit min path
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Startpoint: in1 (input port clocked by clk)
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Endpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
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Path Group: clk
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Path Type: max
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Delay Time Description
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---------------------------------------------------------
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock network delay (ideal)
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0.00 0.00 v input external delay
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0.00 0.00 v in1 (in)
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1.00 1.00 v buf1/Z (BUF_X1)
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1.00 2.00 ^ inv1/ZN (INV_X1)
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0.00 2.00 ^ reg1/D (DFF_X1)
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2.00 data arrival time
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10.00 10.00 clock clk (rise edge)
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0.00 10.00 clock network delay (ideal)
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0.00 10.00 clock reconvergence pessimism
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10.00 ^ reg1/CK (DFF_X1)
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-1.00 9.00 library setup time
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9.00 data required time
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---------------------------------------------------------
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9.00 data required time
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-2.00 data arrival time
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---------------------------------------------------------
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7.00 slack (MET)
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PASS: unit max path
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--- Testing lumped_cap delay calculator ---
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No paths found.
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PASS: lumped_cap delay calculator report_checks
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Startpoint: in1 (input port clocked by clk)
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Endpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
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Path Group: clk
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Path Type: min
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Delay Time Description
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---------------------------------------------------------
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock network delay (ideal)
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0.00 0.00 ^ input external delay
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0.00 0.00 ^ in1 (in)
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0.02 0.02 ^ buf1/Z (BUF_X1)
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0.01 0.02 v inv1/ZN (INV_X1)
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0.00 0.02 v reg1/D (DFF_X1)
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0.02 data arrival time
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock network delay (ideal)
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0.00 0.00 clock reconvergence pessimism
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0.00 ^ reg1/CK (DFF_X1)
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0.00 0.00 library hold time
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0.00 data required time
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---------------------------------------------------------
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0.00 data required time
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-0.02 data arrival time
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---------------------------------------------------------
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0.02 slack (MET)
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PASS: lumped_cap min path
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Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
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Endpoint: out1 (output port clocked by clk)
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Path Group: clk
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Path Type: max
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Delay Time Description
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---------------------------------------------------------
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0.00 0.00 clock clk (rise edge)
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0.00 0.00 clock network delay (ideal)
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0.00 0.00 ^ reg1/CK (DFF_X1)
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0.08 0.08 ^ reg1/Q (DFF_X1)
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0.00 0.08 ^ out1 (out)
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0.08 data arrival time
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10.00 10.00 clock clk (rise edge)
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0.00 10.00 clock network delay (ideal)
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0.00 10.00 clock reconvergence pessimism
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0.00 10.00 output external delay
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10.00 data required time
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---------------------------------------------------------
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10.00 data required time
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-0.08 data arrival time
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---------------------------------------------------------
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9.92 slack (MET)
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PASS: lumped_cap max path
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--- Testing report_dcalc ---
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Library: NangateOpenCellLibrary
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Cell: BUF_X1
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Arc sense: positive_unate
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Arc type: combinational
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A ^ -> Z ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.02
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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A v -> Z v
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.03
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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PASS: report_dcalc from/to
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Library: NangateOpenCellLibrary
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Cell: BUF_X1
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Arc sense: positive_unate
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Arc type: combinational
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A ^ -> Z ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.02
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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A v -> Z v
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.03
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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PASS: report_dcalc -min
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Library: NangateOpenCellLibrary
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Cell: BUF_X1
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Arc sense: positive_unate
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Arc type: combinational
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A ^ -> Z ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.02
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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A v -> Z v
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.03
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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PASS: report_dcalc -max
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Library: NangateOpenCellLibrary
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Cell: INV_X1
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Arc sense: negative_unate
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Arc type: combinational
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A ^ -> ZN v
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P = 1.000000 V = 1.100000 T = 25.000000
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------- input_net_transition = 0.007053
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| total_output_net_capacitance = 1.062342
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| 0.365616 1.897810
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v --------------------
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0.004724 | 0.004611 0.006782
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0.017186 | 0.005658 0.009630
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Table value = 0.005947
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PVT scale factor = 1.000000
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Delay = 0.005947
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------- input_net_transition = 0.007053
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| total_output_net_capacitance = 1.062342
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| 0.365616 1.897810
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v --------------------
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0.004724 | 0.002081 0.003192
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0.017186 | 0.004539 0.006195
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Table value = 0.003092
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PVT scale factor = 1.000000
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Slew = 0.003092
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.............................................
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A v -> ZN ^
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P = 1.000000 V = 1.100000 T = 25.000000
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------- input_net_transition = 0.005514
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| total_output_net_capacitance = 1.140290
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| 0.365616 1.897810
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v --------------------
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0.004724 | 0.007266 0.011031
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0.017186 | 0.011759 0.017202
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Table value = 0.009509
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PVT scale factor = 1.000000
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Delay = 0.009509
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------- input_net_transition = 0.005514
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| total_output_net_capacitance = 1.140290
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| 0.365616 1.897810
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v --------------------
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0.004724 | 0.003321 0.006755
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0.017186 | 0.006463 0.009176
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Table value = 0.005233
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PVT scale factor = 1.000000
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Slew = 0.005233
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.............................................
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PASS: report_dcalc -digits
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Library: NangateOpenCellLibrary
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Cell: BUF_X1
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Arc sense: positive_unate
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Arc type: combinational
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A ^ -> Z ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.02
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.70
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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A v -> Z v
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.02 0.02
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0.00 | 0.02 0.03
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Table value = 0.02
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PVT scale factor = 1.00
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Delay = 0.02
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 1.55
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.00 | 0.00 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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PASS: report_dcalc -from only
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Library: NangateOpenCellLibrary
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Cell: INV_X1
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Arc sense: negative_unate
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Arc type: combinational
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A ^ -> ZN v
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.01
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| total_output_net_capacitance = 1.06
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.02 | 0.01 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Delay = 0.01
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------- input_net_transition = 0.01
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| total_output_net_capacitance = 1.06
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.00
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0.02 | 0.00 0.01
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Table value = 0.00
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PVT scale factor = 1.00
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Slew = 0.00
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.............................................
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A v -> ZN ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.01
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| total_output_net_capacitance = 1.14
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| 0.37 1.90
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v --------------------
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0.00 | 0.01 0.01
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0.02 | 0.01 0.02
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Table value = 0.01
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PVT scale factor = 1.00
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Delay = 0.01
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------- input_net_transition = 0.01
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| total_output_net_capacitance = 1.14
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| 0.37 1.90
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v --------------------
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0.00 | 0.00 0.01
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0.02 | 0.01 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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PASS: report_dcalc -to only
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Library: NangateOpenCellLibrary
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Cell: DFF_X1
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Arc type: setup
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CK ^ -> D ^
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P = 1.00 V = 1.10 T = 25.00
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------- constrained_pin_transition = 0.01 (ideal clock)
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| related_pin_transition = 0.00
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| 0.00 0.04
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v --------------------
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0.00 | 0.03 0.02
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0.04 | 0.04 0.03
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Table value = 0.03
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PVT scale factor = 1.00
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Check = 0.03
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.............................................
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CK ^ -> D v
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P = 1.00 V = 1.10 T = 25.00
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------- constrained_pin_transition = 0.00 (ideal clock)
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| related_pin_transition = 0.00
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| 0.00 0.04
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v --------------------
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0.00 | 0.04 0.02
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0.04 | 0.05 0.04
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Table value = 0.04
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PVT scale factor = 1.00
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Check = 0.04
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.............................................
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PASS: report_dcalc DFF check arcs
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Library: NangateOpenCellLibrary
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Cell: DFF_X1
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Arc sense: non_unate
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Arc type: Reg Clk to Q
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CK ^ -> Q ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 0.00
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| 0.37 1.90
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v --------------------
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0.00 | 0.08 0.09
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0.00 | 0.08 0.09
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Table value = 0.08
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PVT scale factor = 1.00
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Delay = 0.08
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 0.00
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| 0.37 1.90
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v --------------------
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0.00 | 0.01 0.01
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0.00 | 0.01 0.01
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Table value = 0.01
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PVT scale factor = 1.00
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Slew = 0.01
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.............................................
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CK ^ -> Q v
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 0.00
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| 0.37 1.90
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v --------------------
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0.00 | 0.08 0.08
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0.00 | 0.08 0.08
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Table value = 0.08
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PVT scale factor = 1.00
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Delay = 0.08
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 0.00
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| 0.37 1.90
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v --------------------
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0.00 | 0.01 0.01
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0.00 | 0.01 0.01
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Table value = 0.00
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PVT scale factor = 1.00
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Slew = 0.00
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.............................................
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PASS: report_dcalc DFF CK->Q arc
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--- Testing set_load ---
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No paths found.
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PASS: report_checks after set_load
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Library: NangateOpenCellLibrary
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Cell: DFF_X1
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Arc sense: non_unate
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Arc type: Reg Clk to Q
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CK ^ -> Q ^
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P = 1.00 V = 1.10 T = 25.00
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------- input_net_transition = 0.00
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| total_output_net_capacitance = 0.05
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.00 | 0.08 0.09
|
|
0.00 | 0.08 0.09
|
|
Table value = 0.08
|
|
PVT scale factor = 1.00
|
|
Delay = 0.08
|
|
|
|
------- input_net_transition = 0.00
|
|
| total_output_net_capacitance = 0.05
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.00 | 0.01 0.01
|
|
0.00 | 0.01 0.01
|
|
Table value = 0.01
|
|
PVT scale factor = 1.00
|
|
Slew = 0.01
|
|
Driver waveform slew = 0.01
|
|
|
|
.............................................
|
|
|
|
CK ^ -> Q v
|
|
P = 1.00 V = 1.10 T = 25.00
|
|
------- input_net_transition = 0.00
|
|
| total_output_net_capacitance = 0.05
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.00 | 0.08 0.08
|
|
0.00 | 0.08 0.08
|
|
Table value = 0.08
|
|
PVT scale factor = 1.00
|
|
Delay = 0.08
|
|
|
|
------- input_net_transition = 0.00
|
|
| total_output_net_capacitance = 0.05
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.00 | 0.01 0.01
|
|
0.00 | 0.01 0.01
|
|
Table value = 0.00
|
|
PVT scale factor = 1.00
|
|
Slew = 0.00
|
|
Driver waveform slew = 0.00
|
|
|
|
.............................................
|
|
|
|
PASS: report_dcalc after set_load
|
|
--- Testing set_input_transition ---
|
|
No paths found.
|
|
PASS: report_checks after set_input_transition
|
|
Library: NangateOpenCellLibrary
|
|
Cell: BUF_X1
|
|
Arc sense: positive_unate
|
|
Arc type: combinational
|
|
A ^ -> Z ^
|
|
P = 1.00 V = 1.10 T = 25.00
|
|
------- input_net_transition = 0.20
|
|
| total_output_net_capacitance = 1.70
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.13 | 0.03 0.04
|
|
0.20 | 0.03 0.03
|
|
Table value = 0.03
|
|
PVT scale factor = 1.00
|
|
Delay = 0.03
|
|
|
|
------- input_net_transition = 0.20
|
|
| total_output_net_capacitance = 1.70
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.13 | 0.01 0.01
|
|
0.20 | 0.01 0.01
|
|
Table value = 0.01
|
|
PVT scale factor = 1.00
|
|
Slew = 0.01
|
|
Driver waveform slew = 0.01
|
|
|
|
.............................................
|
|
|
|
A v -> Z v
|
|
P = 1.00 V = 1.10 T = 25.00
|
|
------- input_net_transition = 0.20
|
|
| total_output_net_capacitance = 1.55
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.13 | 0.06 0.07
|
|
0.20 | 0.08 0.08
|
|
Table value = 0.08
|
|
PVT scale factor = 1.00
|
|
Delay = 0.08
|
|
|
|
------- input_net_transition = 0.20
|
|
| total_output_net_capacitance = 1.55
|
|
| 0.37 1.90
|
|
v --------------------
|
|
0.13 | 0.01 0.01
|
|
0.20 | 0.01 0.01
|
|
Table value = 0.01
|
|
PVT scale factor = 1.00
|
|
Slew = 0.01
|
|
Driver waveform slew = 0.01
|
|
|
|
.............................................
|
|
|
|
PASS: report_dcalc after set_input_transition
|
|
--- Testing dmp_ceff_two_pole delay calculator ---
|
|
|
|
No paths found.
|
|
PASS: dmp_ceff_two_pole report_checks
|
|
ALL PASSED
|