mirror of https://github.com/efabless/caravel.git
73 lines
4.3 KiB
Plaintext
73 lines
4.3 KiB
Plaintext
|
|
||
|
|
===========================================================================
|
||
|
|
report_checks -unconstrained
|
||
|
|
============================================================================
|
||
|
|
Startpoint: _383_ (rising edge-triggered flip-flop clocked by pll_control_clock)
|
||
|
|
Endpoint: _392_ (rising edge-triggered flip-flop clocked by pll_control_clock)
|
||
|
|
Path Group: pll_control_clock
|
||
|
|
Path Type: max
|
||
|
|
|
||
|
|
Fanout Cap Slew Delay Time Description
|
||
|
|
-----------------------------------------------------------------------------
|
||
|
|
0.00 0.00 clock pll_control_clock (rise edge)
|
||
|
|
0.00 0.00 clock source latency
|
||
|
|
0.10 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8)
|
||
|
|
24 0.09 pll_control.clock (net)
|
||
|
|
0.10 0.00 0.00 ^ _383_/CLK (sky130_fd_sc_hd__dfrtp_2)
|
||
|
|
0.10 0.50 0.51 v _383_/Q (sky130_fd_sc_hd__dfrtp_2)
|
||
|
|
6 0.03 pll_control.count0[1] (net)
|
||
|
|
0.10 0.00 0.51 v _200_/A (sky130_fd_sc_hd__xor2_2)
|
||
|
|
0.09 0.23 0.74 v _200_/X (sky130_fd_sc_hd__xor2_2)
|
||
|
|
3 0.01 _062_ (net)
|
||
|
|
0.09 0.00 0.74 v _202_/A2 (sky130_fd_sc_hd__a211o_2)
|
||
|
|
0.07 0.39 1.13 v _202_/X (sky130_fd_sc_hd__a211o_2)
|
||
|
|
3 0.01 _064_ (net)
|
||
|
|
0.07 0.00 1.13 v _212_/A2 (sky130_fd_sc_hd__a21o_2)
|
||
|
|
0.06 0.26 1.39 v _212_/X (sky130_fd_sc_hd__a21o_2)
|
||
|
|
3 0.01 _074_ (net)
|
||
|
|
0.06 0.00 1.39 v _213_/A3 (sky130_fd_sc_hd__a32o_2)
|
||
|
|
0.05 0.29 1.68 v _213_/X (sky130_fd_sc_hd__a32o_2)
|
||
|
|
3 0.01 _075_ (net)
|
||
|
|
0.05 0.00 1.68 v _224_/B1 (sky130_fd_sc_hd__a2111oi_2)
|
||
|
|
0.26 0.34 2.02 ^ _224_/Y (sky130_fd_sc_hd__a2111oi_2)
|
||
|
|
1 0.00 _086_ (net)
|
||
|
|
0.26 0.00 2.02 ^ _227_/A1 (sky130_fd_sc_hd__o31a_2)
|
||
|
|
0.42 0.49 2.51 ^ _227_/X (sky130_fd_sc_hd__o31a_2)
|
||
|
|
13 0.08 _089_ (net)
|
||
|
|
0.42 0.01 2.52 ^ _233_/C_N (sky130_fd_sc_hd__or4bb_2)
|
||
|
|
0.09 0.67 3.18 v _233_/X (sky130_fd_sc_hd__or4bb_2)
|
||
|
|
1 0.00 _095_ (net)
|
||
|
|
0.09 0.00 3.18 v _238_/B (sky130_fd_sc_hd__and4_2)
|
||
|
|
0.06 0.26 3.44 v _238_/X (sky130_fd_sc_hd__and4_2)
|
||
|
|
3 0.01 _100_ (net)
|
||
|
|
0.06 0.00 3.44 v _243_/B1 (sky130_fd_sc_hd__o31a_2)
|
||
|
|
0.12 0.19 3.63 v _243_/X (sky130_fd_sc_hd__o31a_2)
|
||
|
|
8 0.03 _105_ (net)
|
||
|
|
0.12 0.00 3.63 v _260_/S (sky130_fd_sc_hd__mux2_1)
|
||
|
|
0.06 0.35 3.99 v _260_/X (sky130_fd_sc_hd__mux2_1)
|
||
|
|
1 0.00 _036_ (net)
|
||
|
|
0.06 0.00 3.99 v _392_/D (sky130_fd_sc_hd__dfrtp_2)
|
||
|
|
3.99 data arrival time
|
||
|
|
|
||
|
|
6.67 6.67 clock pll_control_clock (rise edge)
|
||
|
|
0.00 6.67 clock source latency
|
||
|
|
0.10 0.00 6.67 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8)
|
||
|
|
24 0.09 pll_control.clock (net)
|
||
|
|
0.10 0.00 6.67 ^ _392_/CLK (sky130_fd_sc_hd__dfrtp_2)
|
||
|
|
-0.25 6.42 clock uncertainty
|
||
|
|
0.00 6.42 clock reconvergence pessimism
|
||
|
|
-0.11 6.31 library setup time
|
||
|
|
6.31 data required time
|
||
|
|
-----------------------------------------------------------------------------
|
||
|
|
6.31 data required time
|
||
|
|
-3.99 data arrival time
|
||
|
|
-----------------------------------------------------------------------------
|
||
|
|
2.32 slack (MET)
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
===========================================================================
|
||
|
|
report_checks --slack_max -0.01
|
||
|
|
============================================================================
|
||
|
|
No paths found.
|