OpenSTA/network/test/network_gcd_traversal.ok

680 lines
20 KiB
Plaintext

Warning 198: ../../examples/gcd_sky130hd.v line 527, module sky130_fd_sc_hd__tapvpwrvgnd_1 not found. Creating black box for TAP_11.
Warning 502: network_gcd_traversal.tcl line 1, report_checks -endpoint_count is deprecated. Use -endpoint_path_count instead.
Startpoint: _414_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: resp_msg[15] (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 ^ _414_/CLK (sky130_fd_sc_hd__dfxtp_4)
0.31 0.31 v _414_/Q (sky130_fd_sc_hd__dfxtp_4)
0.12 0.43 v _214_/Y (sky130_fd_sc_hd__nor2b_4)
0.31 0.74 v _215_/X (sky130_fd_sc_hd__maj3_2)
0.31 1.05 v _216_/X (sky130_fd_sc_hd__maj3_2)
0.34 1.40 v _217_/X (sky130_fd_sc_hd__maj3_2)
0.32 1.72 v _218_/X (sky130_fd_sc_hd__maj3_2)
0.36 2.08 v _219_/X (sky130_fd_sc_hd__maj3_2)
0.21 2.29 ^ _222_/Y (sky130_fd_sc_hd__o211ai_4)
0.14 2.42 v _225_/Y (sky130_fd_sc_hd__a311oi_4)
0.29 2.72 ^ _228_/Y (sky130_fd_sc_hd__o311ai_4)
0.13 2.85 v _231_/Y (sky130_fd_sc_hd__a311oi_4)
0.17 3.03 ^ _232_/Y (sky130_fd_sc_hd__nor2_2)
0.10 3.12 v _234_/Y (sky130_fd_sc_hd__a21boi_2)
0.12 3.25 v _238_/Y (sky130_fd_sc_hd__xnor2_2)
0.00 3.25 v resp_msg[15] (out)
3.25 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
-1.00 4.00 output external delay
4.00 data required time
---------------------------------------------------------
4.00 data required time
-3.25 data arrival time
---------------------------------------------------------
0.75 slack (MET)
--- design counts ---
cells: 1292
nets: 288
ports: 54
--- cell matching ---
glob * = 430
glob inv_* = 7
glob buf_* = 7
glob dfxtp_* = 3
glob nand* = 22
regex inv = 7
regex *_1 = 148
nocase INV_* = 0
--- net connectivity ---
net _036_ pins=4
net _037_ pins=4
net _038_ pins=5
net _040_ pins=5
net _041_ pins=6
net _042_ pins=4
net _044_ pins=5
net _048_ pins=4
net _057_ pins=4
net _060_ pins=4
net _063_ pins=5
net _066_ pins=4
net _073_ pins=5
net _105_ pins=12
net _106_ pins=17
net _110_ pins=4
net _111_ pins=11
net _113_ pins=12
net _115_ pins=17
net _116_ pins=28
Net _000_
Pin capacitance: 0.0015-0.0016
Wire capacitance: 0.0000
Total capacitance: 0.0015-0.0016
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_289_/Y output (sky130_fd_sc_hd__o21ai_0)
Load pins
_411_/D input (sky130_fd_sc_hd__dfxtp_4) 0.0015-0.0016
Net _001_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_290_/X output (sky130_fd_sc_hd__a32o_1)
Load pins
_412_/D input (sky130_fd_sc_hd__dfxtp_1) 0.0017-0.0017
Net _002_
Pin capacitance: 0.0015-0.0016
Wire capacitance: 0.0000
Total capacitance: 0.0015-0.0016
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_283_/Y output (sky130_fd_sc_hd__o22ai_1)
Load pins
_413_/D input (sky130_fd_sc_hd__dfxtp_4) 0.0015-0.0016
Net _003_
Pin capacitance: 0.0015-0.0016
Wire capacitance: 0.0000
Total capacitance: 0.0015-0.0016
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_302_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_414_/D input (sky130_fd_sc_hd__dfxtp_4) 0.0015-0.0016
Net _004_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_305_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_415_/D input (sky130_fd_sc_hd__dfxtp_1) 0.0017-0.0017
Net _005_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_309_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_416_/D input (sky130_fd_sc_hd__dfxtp_1) 0.0017-0.0017
Net _006_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_312_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_417_/D input (sky130_fd_sc_hd__dfxtp_2) 0.0017-0.0017
Net _007_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_316_/Y output (sky130_fd_sc_hd__a221oi_1)
Load pins
_418_/D input (sky130_fd_sc_hd__dfxtp_1) 0.0017-0.0017
Net _008_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_319_/Y output (sky130_fd_sc_hd__o21ai_0)
Load pins
_419_/D input (sky130_fd_sc_hd__dfxtp_2) 0.0017-0.0017
Net _009_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_322_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_420_/D input (sky130_fd_sc_hd__dfxtp_2) 0.0017-0.0017
Net _010_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_325_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_421_/D input (sky130_fd_sc_hd__dfxtp_1) 0.0017-0.0017
Net _011_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_328_/Y output (sky130_fd_sc_hd__o21ai_0)
Load pins
_422_/D input (sky130_fd_sc_hd__dfxtp_2) 0.0017-0.0017
Net _012_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_331_/Y output (sky130_fd_sc_hd__o21ai_0)
Load pins
_423_/D input (sky130_fd_sc_hd__dfxtp_1) 0.0017-0.0017
Net _013_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_333_/X output (sky130_fd_sc_hd__mux2_1)
Load pins
_424_/D input (sky130_fd_sc_hd__dfxtp_2) 0.0017-0.0017
Net _014_
Pin capacitance: 0.0017-0.0017
Wire capacitance: 0.0000
Total capacitance: 0.0017-0.0017
Number of drivers: 1
Number of loads: 1
Number of pins: 2
Driver pins
_336_/Y output (sky130_fd_sc_hd__nand2_1)
Load pins
_425_/D input (sky130_fd_sc_hd__dfxtp_2) 0.0017-0.0017
--- instance properties ---
TAP_0 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_0
TAP_1 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1
TAP_10 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_10
TAP_100 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_100
TAP_1000 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1000
TAP_1001 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1001
TAP_1002 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1002
TAP_1003 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1003
TAP_1004 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1004
TAP_1005 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1005
TAP_1006 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1006
TAP_1007 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1007
TAP_1008 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1008
TAP_1009 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1009
TAP_101 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_101
TAP_1010 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1010
TAP_1011 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1011
TAP_1012 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1012
TAP_1013 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1013
TAP_1014 ref=sky130_fd_sc_hd__tapvpwrvgnd_1 full_name=TAP_1014
--- pin properties ---
_197_/A dir=input
_197_/B dir=input
_197_/Y dir=output
_198_/A dir=input
_198_/B_N dir=input
_198_/Y dir=output
_199_/A dir=input
_199_/B dir=input
_199_/Y dir=output
_200_/A_N dir=input
_200_/B dir=input
_200_/Y dir=output
_201_/A dir=input
_201_/B dir=input
_201_/Y dir=output
_202_/A dir=input
_202_/Y dir=output
_203_/A dir=input
_203_/B_N dir=input
_203_/Y dir=output
_204_/A dir=input
_204_/B dir=input
_204_/Y dir=output
_205_/A dir=input
_205_/Y dir=output
_206_/A dir=input
_206_/B dir=input
_206_/Y dir=output
_207_/A dir=input
_207_/B dir=input
_207_/Y dir=output
_208_/A dir=input
_208_/Y dir=output
_209_/A dir=input
_209_/Y dir=output
_210_/A dir=input
_210_/Y dir=output
_211_/A dir=input
_211_/Y dir=output
_212_/A dir=input
_212_/Y dir=output
--- port properties ---
port clk dir=input
port req_rdy dir=output
port req_val dir=input
port reset dir=input
port resp_rdy dir=input
port resp_val dir=output
port req_msg[31] dir=input
port req_msg[30] dir=input
port req_msg[29] dir=input
port req_msg[28] dir=input
port req_msg[27] dir=input
port req_msg[26] dir=input
port req_msg[25] dir=input
port req_msg[24] dir=input
port req_msg[23] dir=input
port req_msg[22] dir=input
port req_msg[21] dir=input
port req_msg[20] dir=input
port req_msg[19] dir=input
port req_msg[18] dir=input
port req_msg[17] dir=input
port req_msg[16] dir=input
port req_msg[15] dir=input
port req_msg[14] dir=input
port req_msg[13] dir=input
port req_msg[12] dir=input
port req_msg[11] dir=input
port req_msg[10] dir=input
port req_msg[9] dir=input
port req_msg[8] dir=input
port req_msg[7] dir=input
port req_msg[6] dir=input
port req_msg[5] dir=input
port req_msg[4] dir=input
port req_msg[3] dir=input
port req_msg[2] dir=input
port req_msg[1] dir=input
port req_msg[0] dir=input
port resp_msg[15] dir=output
port resp_msg[14] dir=output
port resp_msg[13] dir=output
port resp_msg[12] dir=output
port resp_msg[11] dir=output
port resp_msg[10] dir=output
port resp_msg[9] dir=output
port resp_msg[8] dir=output
port resp_msg[7] dir=output
port resp_msg[6] dir=output
port resp_msg[5] dir=output
port resp_msg[4] dir=output
port resp_msg[3] dir=output
port resp_msg[2] dir=output
port resp_msg[1] dir=output
port resp_msg[0] dir=output
--- library queries ---
find_library: sky130_fd_sc_hd__tt_025C_1v80
library: sky130_fd_sc_hd__tt_025C_1v80
library: verilog
--- timing path traversal ---
Warning 502: network_gcd_traversal.tcl line 1, report_checks -endpoint_count is deprecated. Use -endpoint_path_count instead.
No paths found.
Warning 502: network_gcd_traversal.tcl line 1, report_checks -endpoint_count is deprecated. Use -endpoint_path_count instead.
Startpoint: reset (input port clocked by clk)
Endpoint: _412_ (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)
1.00 1.00 ^ input external delay
0.00 1.00 ^ reset (in)
0.06 1.06 v _278_/Y (sky130_fd_sc_hd__inv_1)
0.23 1.28 v _290_/X (sky130_fd_sc_hd__a32o_1)
0.00 1.28 v _412_/D (sky130_fd_sc_hd__dfxtp_1)
1.28 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
5.00 ^ _412_/CLK (sky130_fd_sc_hd__dfxtp_1)
-0.12 4.88 library setup time
4.88 data required time
---------------------------------------------------------
4.88 data required time
-1.28 data arrival time
---------------------------------------------------------
3.60 slack (MET)
Startpoint: reset (input port clocked by clk)
Endpoint: _412_ (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)
1.00 1.00 ^ input external delay
0.00 1.00 ^ reset (in)
0.05 1.05 v _288_/Y (sky130_fd_sc_hd__a21oi_1)
0.19 1.25 v _290_/X (sky130_fd_sc_hd__a32o_1)
0.00 1.25 v _412_/D (sky130_fd_sc_hd__dfxtp_1)
1.25 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
5.00 ^ _412_/CLK (sky130_fd_sc_hd__dfxtp_1)
-0.12 4.88 library setup time
4.88 data required time
---------------------------------------------------------
4.88 data required time
-1.25 data arrival time
---------------------------------------------------------
3.64 slack (MET)
Startpoint: reset (input port clocked by clk)
Endpoint: _411_ (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)
1.00 1.00 v input external delay
0.00 1.00 v reset (in)
0.15 1.15 ^ _288_/Y (sky130_fd_sc_hd__a21oi_1)
0.09 1.24 v _289_/Y (sky130_fd_sc_hd__o21ai_0)
0.00 1.24 v _411_/D (sky130_fd_sc_hd__dfxtp_4)
1.24 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
5.00 ^ _411_/CLK (sky130_fd_sc_hd__dfxtp_4)
-0.13 4.87 library setup time
4.87 data required time
---------------------------------------------------------
4.87 data required time
-1.24 data arrival time
---------------------------------------------------------
3.64 slack (MET)
Warning 502: network_gcd_traversal.tcl line 1, report_checks -endpoint_count is deprecated. Use -endpoint_path_count instead.
Startpoint: req_val (input port clocked by clk)
Endpoint: _413_ (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)
1.00 1.00 v input external delay
0.00 1.00 v req_val (in)
0.08 1.08 ^ _282_/Y (sky130_fd_sc_hd__nand2_1)
0.06 1.15 v _283_/Y (sky130_fd_sc_hd__o22ai_1)
0.00 1.15 v _413_/D (sky130_fd_sc_hd__dfxtp_4)
1.15 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
5.00 ^ _413_/CLK (sky130_fd_sc_hd__dfxtp_4)
-0.13 4.87 library setup time
4.87 data required time
---------------------------------------------------------
4.87 data required time
-1.15 data arrival time
---------------------------------------------------------
3.73 slack (MET)
Startpoint: req_val (input port clocked by clk)
Endpoint: _413_ (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)
1.00 1.00 ^ input external delay
0.00 1.00 ^ req_val (in)
0.06 1.06 v _282_/Y (sky130_fd_sc_hd__nand2_1)
0.11 1.17 ^ _283_/Y (sky130_fd_sc_hd__o22ai_1)
0.00 1.17 ^ _413_/D (sky130_fd_sc_hd__dfxtp_4)
1.17 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
5.00 ^ _413_/CLK (sky130_fd_sc_hd__dfxtp_4)
-0.08 4.92 library setup time
4.92 data required time
---------------------------------------------------------
4.92 data required time
-1.17 data arrival time
---------------------------------------------------------
3.75 slack (MET)
Startpoint: req_val (input port clocked by clk)
Endpoint: _411_ (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)
1.00 1.00 v input external delay
0.00 1.00 v req_val (in)
0.13 1.13 ^ _289_/Y (sky130_fd_sc_hd__o21ai_0)
0.00 1.13 ^ _411_/D (sky130_fd_sc_hd__dfxtp_4)
1.13 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
5.00 ^ _411_/CLK (sky130_fd_sc_hd__dfxtp_4)
-0.08 4.92 library setup time
4.92 data required time
---------------------------------------------------------
4.92 data required time
-1.13 data arrival time
---------------------------------------------------------
3.78 slack (MET)
Warning 502: network_gcd_traversal.tcl line 1, report_checks -endpoint_count is deprecated. Use -endpoint_path_count instead.
Startpoint: _411_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: resp_val (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 ^ _411_/CLK (sky130_fd_sc_hd__dfxtp_4)
0.52 0.52 ^ _411_/Q (sky130_fd_sc_hd__dfxtp_4)
0.07 0.59 v _284_/Y (sky130_fd_sc_hd__nor2_8)
0.16 0.75 v _285_/X (sky130_fd_sc_hd__and2_1)
0.00 0.75 v resp_val (out)
0.75 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
-1.00 4.00 output external delay
4.00 data required time
---------------------------------------------------------
4.00 data required time
-0.75 data arrival time
---------------------------------------------------------
3.25 slack (MET)
Startpoint: _411_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: resp_val (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 ^ _411_/CLK (sky130_fd_sc_hd__dfxtp_4)
0.42 0.42 v _411_/Q (sky130_fd_sc_hd__dfxtp_4)
0.16 0.58 ^ _284_/Y (sky130_fd_sc_hd__nor2_8)
0.14 0.72 ^ _285_/X (sky130_fd_sc_hd__and2_1)
0.00 0.72 ^ resp_val (out)
0.72 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
-1.00 4.00 output external delay
4.00 data required time
---------------------------------------------------------
4.00 data required time
-0.72 data arrival time
---------------------------------------------------------
3.28 slack (MET)
Startpoint: _413_ (rising edge-triggered flip-flop clocked by clk)
Endpoint: resp_val (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 ^ _413_/CLK (sky130_fd_sc_hd__dfxtp_4)
0.36 0.36 v _413_/Q (sky130_fd_sc_hd__dfxtp_4)
0.16 0.52 ^ _284_/Y (sky130_fd_sc_hd__nor2_8)
0.14 0.66 ^ _285_/X (sky130_fd_sc_hd__and2_1)
0.00 0.66 ^ resp_val (out)
0.66 data arrival time
5.00 5.00 clock clk (rise edge)
0.00 5.00 clock network delay (ideal)
0.00 5.00 clock reconvergence pessimism
-1.00 4.00 output external delay
4.00 data required time
---------------------------------------------------------
4.00 data required time
-0.66 data arrival time
---------------------------------------------------------
3.34 slack (MET)
Warning 502: network_gcd_traversal.tcl line 1, report_checks -endpoint_count is deprecated. Use -endpoint_path_count instead.
No paths found.
No paths found.
No paths found.
No paths found.
No paths found.
No paths found.
No paths found.
--- namespace ---