OpenSTA/dcalc/test/dcalc_advanced.ok

1346 lines
35 KiB
Plaintext

--- set_load variations ---
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
Endpoint: out1 (output port 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 (ideal)
0.00 0.00 ^ reg1/CK (DFF_X1)
0.08 0.08 ^ reg1/Q (DFF_X1)
0.00 0.08 ^ out1 (out)
0.08 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
0.00 10.00 output external delay
10.00 data required time
---------------------------------------------------------
10.00 data required time
-0.08 data arrival time
---------------------------------------------------------
9.92 slack (MET)
PASS: report_checks with 1fF load
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
Endpoint: out1 (output port 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 (ideal)
0.00 0.00 ^ reg1/CK (DFF_X1)
0.08 0.08 ^ reg1/Q (DFF_X1)
0.00 0.08 ^ out1 (out)
0.08 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
0.00 10.00 output external delay
10.00 data required time
---------------------------------------------------------
10.00 data required time
-0.08 data arrival time
---------------------------------------------------------
9.92 slack (MET)
PASS: report_checks with 100fF load
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
Endpoint: out1 (output port 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 (ideal)
0.00 0.00 ^ reg1/CK (DFF_X1)
0.08 0.08 ^ reg1/Q (DFF_X1)
0.00 0.08 ^ out1 (out)
0.08 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
0.00 10.00 output external delay
10.00 data required time
---------------------------------------------------------
10.00 data required time
-0.08 data arrival time
---------------------------------------------------------
9.92 slack (MET)
PASS: report_checks with 1pF load
--- set_input_transition ---
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
Endpoint: out1 (output port 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 (ideal)
0.00 0.00 ^ reg1/CK (DFF_X1)
0.08 0.08 ^ reg1/Q (DFF_X1)
0.00 0.08 ^ out1 (out)
0.08 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
0.00 10.00 output external delay
10.00 data required time
---------------------------------------------------------
10.00 data required time
-0.08 data arrival time
---------------------------------------------------------
9.92 slack (MET)
PASS: report_checks with 10ps input transition
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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 (ideal)
0.00 0.00 v input external delay
0.00 0.00 v in1 (in)
0.14 0.14 v buf1/Z (BUF_X1)
0.02 0.16 ^ inv1/ZN (INV_X1)
0.00 0.16 ^ reg1/D (DFF_X1)
0.16 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
10.00 ^ reg1/CK (DFF_X1)
-0.03 9.97 library setup time
9.97 data required time
---------------------------------------------------------
9.97 data required time
-0.16 data arrival time
---------------------------------------------------------
9.81 slack (MET)
PASS: report_checks with 500ps input transition
--- report_dcalc all arcs ---
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 = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.03 0.03
0.13 | 0.03 0.04
Table value = 0.03
PVT scale factor = 1.00
Delay = 0.03
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 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 = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.05 0.05
0.13 | 0.06 0.07
Table value = 0.06
PVT scale factor = 1.00
Delay = 0.06
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dcalc buf1 A->Z max:
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 = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.03 0.03
0.13 | 0.03 0.04
Table value = 0.03
PVT scale factor = 1.00
Delay = 0.03
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 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 = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.05 0.05
0.13 | 0.06 0.07
Table value = 0.06
PVT scale factor = 1.00
Delay = 0.06
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dcalc buf1 A->Z min:
Library: NangateOpenCellLibrary
Cell: INV_X1
Arc sense: negative_unate
Arc type: combinational
A ^ -> ZN v
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.00
0.02 | 0.00 0.01
Table value = 0.00
PVT scale factor = 1.00
Slew = 0.00
Driver waveform slew = 0.00
.............................................
A v -> ZN ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.01 0.01
0.02 | 0.01 0.02
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dcalc inv1 A->ZN max:
Library: NangateOpenCellLibrary
Cell: INV_X1
Arc sense: negative_unate
Arc type: combinational
A ^ -> ZN v
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.00
0.02 | 0.00 0.01
Table value = 0.00
PVT scale factor = 1.00
Slew = 0.00
Driver waveform slew = 0.00
.............................................
A v -> ZN ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.01 0.01
0.02 | 0.01 0.02
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dcalc inv1 A->ZN min:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc sense: non_unate
Arc type: Reg Clk to Q
CK ^ -> Q ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.00
| total_output_net_capacitance = 0.00
| 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 = 0.00
| 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 = 0.00
| 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 = 0.00
| 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
.............................................
dcalc reg1 CK->Q max:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc sense: non_unate
Arc type: Reg Clk to Q
CK ^ -> Q ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.00
| total_output_net_capacitance = 0.00
| 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 = 0.00
| 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 = 0.00
| 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 = 0.00
| 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
.............................................
dcalc reg1 CK->Q min:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc type: setup
CK ^ -> D ^
P = 1.00 V = 1.10 T = 25.00
------- constrained_pin_transition = 0.01 (ideal clock)
| related_pin_transition = 0.00
| 0.00 0.04
v --------------------
0.00 | 0.03 0.02
0.04 | 0.04 0.03
Table value = 0.03
PVT scale factor = 1.00
Check = 0.03
.............................................
CK ^ -> D v
P = 1.00 V = 1.10 T = 25.00
------- constrained_pin_transition = 0.00 (ideal clock)
| related_pin_transition = 0.00
| 0.00 0.04
v --------------------
0.00 | 0.04 0.02
0.04 | 0.05 0.04
Table value = 0.04
PVT scale factor = 1.00
Check = 0.04
.............................................
dcalc reg1 setup max:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc type: hold
CK ^ -> D ^
P = 1.00 V = 1.10 T = 25.00
------- constrained_pin_transition = 0.01 (ideal clock)
| related_pin_transition = 0.00
| 0.00 0.04
v --------------------
0.00 | 0.00 0.02
0.04 | 0.02 0.03
Table value = 0.00
PVT scale factor = 1.00
Check = 0.00
.............................................
CK ^ -> D v
P = 1.00 V = 1.10 T = 25.00
------- constrained_pin_transition = 0.00 (ideal clock)
| related_pin_transition = 0.00
| 0.00 0.04
v --------------------
0.00 | 0.00 0.01
0.04 | 0.00 0.01
Table value = 0.00
PVT scale factor = 1.00
Check = 0.00
.............................................
dcalc reg1 hold min:
Library: NangateOpenCellLibrary
Cell: BUF_X1
Arc sense: positive_unate
Arc type: combinational
A ^ -> Z ^
P = 1.00000000 V = 1.10000002 T = 25.00000000
------- input_net_transition = 0.09999999
| total_output_net_capacitance = 1.70023000
| 0.36561599 1.89542997
v --------------------
0.07805960 | 0.02866950 0.03386810
0.13008100 | 0.02927760 0.03516290
Table value = 0.03371391
PVT scale factor = 1.00000000
Delay = 0.03371391
------- input_net_transition = 0.09999999
| total_output_net_capacitance = 1.70023000
| 0.36561599 1.89542997
v --------------------
0.07805960 | 0.00727015 0.00982049
0.13008100 | 0.00896521 0.01183550
Table value = 0.01032770
PVT scale factor = 1.00000000
Slew = 0.01032770
Driver waveform slew = 0.01032770
.............................................
A v -> Z v
P = 1.00000000 V = 1.10000002 T = 25.00000000
------- input_net_transition = 0.09999999
| total_output_net_capacitance = 1.54936004
| 0.36561599 1.89542997
v --------------------
0.07805960 | 0.04971580 0.05386010
0.13008100 | 0.06178680 0.06635160
Table value = 0.05815085
PVT scale factor = 1.00000000
Delay = 0.05815085
------- input_net_transition = 0.09999999
| total_output_net_capacitance = 1.54936004
| 0.36561599 1.89542997
v --------------------
0.07805960 | 0.00743478 0.00888423
0.13008100 | 0.00930028 0.01081060
Table value = 0.00936299
PVT scale factor = 1.00000000
Slew = 0.00936299
Driver waveform slew = 0.00936299
.............................................
dcalc buf1 A->Z 8 digits:
--- unit delay calculator ---
No paths found.
PASS: unit report_checks
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk)
Endpoint: out1 (output port 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)
0.00 0.00 ^ reg1/CK (DFF_X1)
1.00 1.00 ^ reg1/Q (DFF_X1)
0.00 1.00 ^ out1 (out)
1.00 data arrival time
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (ideal)
0.00 0.00 clock reconvergence pessimism
0.00 0.00 output external delay
0.00 data required time
---------------------------------------------------------
0.00 data required time
-1.00 data arrival time
---------------------------------------------------------
1.00 slack (MET)
PASS: unit min path
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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 (ideal)
0.00 0.00 v input external delay
0.00 0.00 v in1 (in)
1.00 1.00 v buf1/Z (BUF_X1)
1.00 2.00 ^ inv1/ZN (INV_X1)
0.00 2.00 ^ reg1/D (DFF_X1)
2.00 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
10.00 ^ reg1/CK (DFF_X1)
-1.00 9.00 library setup time
9.00 data required time
---------------------------------------------------------
9.00 data required time
-2.00 data arrival time
---------------------------------------------------------
7.00 slack (MET)
PASS: unit max path
Library: NangateOpenCellLibrary
Cell: BUF_X1
Arc sense: positive_unate
Arc type: combinational
A ^ -> Z ^
Delay = 1.0
Slew = 0.0
.............................................
A v -> Z v
Delay = 1.0
Slew = 0.0
.............................................
unit dcalc buf1:
Library: NangateOpenCellLibrary
Cell: INV_X1
Arc sense: negative_unate
Arc type: combinational
A ^ -> ZN v
Delay = 1.0
Slew = 0.0
.............................................
A v -> ZN ^
Delay = 1.0
Slew = 0.0
.............................................
unit dcalc inv1:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc sense: non_unate
Arc type: Reg Clk to Q
CK ^ -> Q ^
Delay = 1.0
Slew = 0.0
.............................................
CK ^ -> Q v
Delay = 1.0
Slew = 0.0
.............................................
unit dcalc reg1 CK->Q:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc type: setup
CK ^ -> D ^
Check = 1.0
.............................................
CK ^ -> D v
Check = 1.0
.............................................
unit dcalc reg1 setup:
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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 (ideal)
0.00 0.00 v input external delay
0.88 0.10 0.00 0.00 v in1 (in)
1.55 0.00 1.00 1.00 v buf1/Z (BUF_X1)
1.14 0.00 1.00 2.00 ^ inv1/ZN (INV_X1)
0.00 0.00 2.00 ^ reg1/D (DFF_X1)
2.00 data arrival time
0.00 10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
10.00 ^ reg1/CK (DFF_X1)
-1.00 9.00 library setup time
9.00 data required time
-----------------------------------------------------------------------
9.00 data required time
-2.00 data arrival time
-----------------------------------------------------------------------
7.00 slack (MET)
PASS: unit with fields
--- lumped_cap delay calculator ---
No paths found.
PASS: lumped_cap report_checks
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 = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.03 0.03
0.13 | 0.03 0.04
Table value = 0.03
PVT scale factor = 1.00
Delay = 0.03
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
.............................................
A v -> Z v
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.05 0.05
0.13 | 0.06 0.07
Table value = 0.06
PVT scale factor = 1.00
Delay = 0.06
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
.............................................
lumped_cap dcalc buf1:
Library: NangateOpenCellLibrary
Cell: INV_X1
Arc sense: negative_unate
Arc type: combinational
A ^ -> ZN v
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.00
0.02 | 0.00 0.01
Table value = 0.00
PVT scale factor = 1.00
Slew = 0.00
.............................................
A v -> ZN ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.01 0.01
0.02 | 0.01 0.02
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
.............................................
lumped_cap dcalc inv1:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc sense: non_unate
Arc type: Reg Clk to Q
CK ^ -> Q ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.00
| total_output_net_capacitance = 0.00
| 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 = 0.00
| 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
.............................................
CK ^ -> Q v
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.00
| total_output_net_capacitance = 0.00
| 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 = 0.00
| 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
.............................................
lumped_cap dcalc reg1:
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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 (ideal)
0.00 0.00 v input external delay
0.88 0.10 0.00 0.00 v in1 (in)
0.10 0.00 0.00 v buf1/A (BUF_X1)
1.55 0.01 0.06 0.06 v buf1/Z (BUF_X1)
0.01 0.00 0.06 v inv1/A (INV_X1)
1.14 0.01 0.01 0.07 ^ inv1/ZN (INV_X1)
0.01 0.00 0.07 ^ reg1/D (DFF_X1)
0.07 data arrival time
0.00 10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
10.00 ^ reg1/CK (DFF_X1)
-0.03 9.97 library setup time
9.97 data required time
-----------------------------------------------------------------------
9.97 data required time
-0.07 data arrival time
-----------------------------------------------------------------------
9.90 slack (MET)
PASS: lumped_cap with fields
--- dmp_ceff_elmore delay calculator ---
No paths found.
PASS: dmp_ceff_elmore report_checks
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 = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.03 0.03
0.13 | 0.03 0.04
Table value = 0.03
PVT scale factor = 1.00
Delay = 0.03
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 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 = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.05 0.05
0.13 | 0.06 0.07
Table value = 0.06
PVT scale factor = 1.00
Delay = 0.06
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dmp_ceff_elmore dcalc buf1:
--- dmp_ceff_two_pole delay calculator ---
No paths found.
PASS: dmp_ceff_two_pole report_checks
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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)
0.00 0.00 ^ input external delay
0.00 0.00 ^ in1 (in)
0.03 0.03 ^ buf1/Z (BUF_X1)
0.01 0.04 v inv1/ZN (INV_X1)
0.00 0.04 v reg1/D (DFF_X1)
0.04 data arrival time
0.00 0.00 clock clk (rise edge)
0.00 0.00 clock network delay (ideal)
0.00 0.00 clock reconvergence pessimism
0.00 ^ reg1/CK (DFF_X1)
0.00 0.00 library hold time
0.00 data required time
---------------------------------------------------------
0.00 data required time
-0.04 data arrival time
---------------------------------------------------------
0.04 slack (MET)
PASS: dmp_ceff_two_pole min path
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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 (ideal)
0.00 0.00 v input external delay
0.00 0.00 v in1 (in)
0.06 0.06 v buf1/Z (BUF_X1)
0.01 0.07 ^ inv1/ZN (INV_X1)
0.00 0.07 ^ reg1/D (DFF_X1)
0.07 data arrival time
10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
10.00 ^ reg1/CK (DFF_X1)
-0.03 9.97 library setup time
9.97 data required time
---------------------------------------------------------
9.97 data required time
-0.07 data arrival time
---------------------------------------------------------
9.90 slack (MET)
PASS: dmp_ceff_two_pole max path
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 = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.03 0.03
0.13 | 0.03 0.04
Table value = 0.03
PVT scale factor = 1.00
Delay = 0.03
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 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 = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.05 0.05
0.13 | 0.06 0.07
Table value = 0.06
PVT scale factor = 1.00
Delay = 0.06
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dmp_ceff_two_pole dcalc buf1 max:
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 = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.03 0.03
0.13 | 0.03 0.04
Table value = 0.03
PVT scale factor = 1.00
Delay = 0.03
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.70
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 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 = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.05 0.05
0.13 | 0.06 0.07
Table value = 0.06
PVT scale factor = 1.00
Delay = 0.06
------- input_net_transition = 0.10
| total_output_net_capacitance = 1.55
| 0.37 1.90
v --------------------
0.08 | 0.01 0.01
0.13 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dmp_ceff_two_pole dcalc buf1 min:
Library: NangateOpenCellLibrary
Cell: INV_X1
Arc sense: negative_unate
Arc type: combinational
A ^ -> ZN v
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.06
| 0.37 1.90
v --------------------
0.00 | 0.00 0.00
0.02 | 0.00 0.01
Table value = 0.00
PVT scale factor = 1.00
Slew = 0.00
Driver waveform slew = 0.00
.............................................
A v -> ZN ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.01 0.01
0.02 | 0.01 0.02
Table value = 0.01
PVT scale factor = 1.00
Delay = 0.01
------- input_net_transition = 0.01
| total_output_net_capacitance = 1.14
| 0.37 1.90
v --------------------
0.00 | 0.00 0.01
0.02 | 0.01 0.01
Table value = 0.01
PVT scale factor = 1.00
Slew = 0.01
Driver waveform slew = 0.01
.............................................
dmp_ceff_two_pole dcalc inv1:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc sense: non_unate
Arc type: Reg Clk to Q
CK ^ -> Q ^
P = 1.00 V = 1.10 T = 25.00
------- input_net_transition = 0.00
| total_output_net_capacitance = 0.00
| 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 = 0.00
| 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 = 0.00
| 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 = 0.00
| 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
.............................................
dmp_ceff_two_pole dcalc reg1 CK->Q:
Library: NangateOpenCellLibrary
Cell: DFF_X1
Arc type: setup
CK ^ -> D ^
P = 1.00 V = 1.10 T = 25.00
------- constrained_pin_transition = 0.01 (ideal clock)
| related_pin_transition = 0.00
| 0.00 0.04
v --------------------
0.00 | 0.03 0.02
0.04 | 0.04 0.03
Table value = 0.03
PVT scale factor = 1.00
Check = 0.03
.............................................
CK ^ -> D v
P = 1.00 V = 1.10 T = 25.00
------- constrained_pin_transition = 0.00 (ideal clock)
| related_pin_transition = 0.00
| 0.00 0.04
v --------------------
0.00 | 0.04 0.02
0.04 | 0.05 0.04
Table value = 0.04
PVT scale factor = 1.00
Check = 0.04
.............................................
dmp_ceff_two_pole dcalc reg1 setup:
Startpoint: in1 (input port clocked by clk)
Endpoint: reg1 (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 (ideal)
0.00 0.00 v input external delay
0.88 0.10 0.00 0.00 v in1 (in)
0.10 0.00 0.00 v buf1/A (BUF_X1)
1.55 0.01 0.06 0.06 v buf1/Z (BUF_X1)
0.01 0.00 0.06 v inv1/A (INV_X1)
1.14 0.01 0.01 0.07 ^ inv1/ZN (INV_X1)
0.01 0.00 0.07 ^ reg1/D (DFF_X1)
0.07 data arrival time
0.00 10.00 10.00 clock clk (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
10.00 ^ reg1/CK (DFF_X1)
-0.03 9.97 library setup time
9.97 data required time
-----------------------------------------------------------------------
9.97 data required time
-0.07 data arrival time
-----------------------------------------------------------------------
9.90 slack (MET)
PASS: dmp_ceff_two_pole with fields
ALL PASSED