OpenSTA/sdc/test/sdc_environment.ok

236 lines
7.6 KiB
Plaintext

PASS: basic setup
PASS: set_driving_cell BUF_X1
PASS: set_driving_cell INV_X1
PASS: set_driving_cell BUF_X4
No paths found.
PASS: report_checks after set_driving_cell
PASS: set_load
PASS: set_load -pin_load
No paths found.
PASS: report_checks after set_load
PASS: set_input_transition
PASS: set_input_transition -rise
PASS: set_input_transition -fall
PASS: set_input_transition -min
PASS: set_input_transition -max
No paths found.
PASS: report_checks after set_input_transition
PASS: set_max_capacitance port
PASS: set_max_capacitance design
PASS: set_max_transition port
PASS: set_max_transition design
PASS: set_max_transition -clock_path
PASS: set_max_transition -data_path
PASS: set_max_fanout port
PASS: set_max_fanout design
PASS: set_case_analysis 0
No paths found.
PASS: report_checks after case_analysis 0
PASS: unset_case_analysis
PASS: set_case_analysis 1
No paths found.
PASS: report_checks after case_analysis 1
PASS: unset_case_analysis second
PASS: set_logic_zero
PASS: set_logic_one
PASS: set_logic_dc
Startpoint: reg2 (rising edge-triggered flip-flop clocked by clk1)
Endpoint: out1 (output port clocked by clk1)
Path Group: clk1
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk1 (rise edge)
0.00 0.00 clock network delay (ideal)
0.00 0.00 ^ reg2/CK (DFF_X1)
0.08 0.08 ^ reg2/Q (DFF_X1)
0.00 0.08 ^ out1 (out)
0.08 data arrival time
10.00 10.00 clock clk1 (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
-3.00 7.00 output external delay
7.00 data required time
---------------------------------------------------------
7.00 data required time
-0.08 data arrival time
---------------------------------------------------------
6.92 slack (MET)
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk1)
Endpoint: reg3 (rising edge-triggered flip-flop clocked by clk2)
Path Group: clk2
Path Type: max
Delay Time Description
---------------------------------------------------------
10.00 10.00 clock clk1 (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 ^ reg1/CK (DFF_X1)
0.08 10.08 v reg1/Q (DFF_X1)
0.00 10.08 v reg3/D (DFF_X1)
10.08 data arrival time
20.00 20.00 clock clk2 (rise edge)
0.00 20.00 clock network delay (ideal)
0.00 20.00 clock reconvergence pessimism
20.00 ^ reg3/CK (DFF_X1)
-0.04 19.96 library setup time
19.96 data required time
---------------------------------------------------------
19.96 data required time
-10.08 data arrival time
---------------------------------------------------------
9.88 slack (MET)
PASS: report_checks after logic values
PASS: set_ideal_network
PASS: set_operating_conditions
PASS: set_wire_load_model
PASS: set_wire_load_mode enclosed
PASS: set_timing_derate -early
PASS: set_timing_derate -late
Startpoint: reg2 (rising edge-triggered flip-flop clocked by clk1)
Endpoint: out1 (output port clocked by clk1)
Path Group: clk1
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk1 (rise edge)
0.00 0.00 clock network delay (ideal)
0.00 0.00 ^ reg2/CK (DFF_X1)
0.09 0.09 ^ reg2/Q (DFF_X1)
0.00 0.09 ^ out1 (out)
0.09 data arrival time
10.00 10.00 clock clk1 (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
-3.00 7.00 output external delay
7.00 data required time
---------------------------------------------------------
7.00 data required time
-0.09 data arrival time
---------------------------------------------------------
6.91 slack (MET)
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk1)
Endpoint: reg3 (rising edge-triggered flip-flop clocked by clk2)
Path Group: clk2
Path Type: max
Delay Time Description
---------------------------------------------------------
10.00 10.00 clock clk1 (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 ^ reg1/CK (DFF_X1)
0.08 10.08 v reg1/Q (DFF_X1)
0.00 10.08 v reg3/D (DFF_X1)
10.08 data arrival time
20.00 20.00 clock clk2 (rise edge)
0.00 20.00 clock network delay (ideal)
0.00 20.00 clock reconvergence pessimism
20.00 ^ reg3/CK (DFF_X1)
-0.04 19.96 library setup time
19.96 data required time
---------------------------------------------------------
19.96 data required time
-10.08 data arrival time
---------------------------------------------------------
9.88 slack (MET)
PASS: report_checks after timing derate
PASS: unset_timing_derate
PASS: set_max_area
PASS: set_disable_timing instance
PASS: unset_disable_timing instance
PASS: set_disable_timing pin
PASS: unset_disable_timing pin
PASS: set_min_pulse_width
PASS: set_port_fanout_number
PASS: set_resistance -min
PASS: set_resistance -max
PASS: set_voltage
Startpoint: reg2 (rising edge-triggered flip-flop clocked by clk1)
Endpoint: out1 (output port clocked by clk1)
Path Group: clk1
Path Type: max
Delay Time Description
---------------------------------------------------------
0.00 0.00 clock clk1 (rise edge)
0.00 0.00 clock network delay (ideal)
0.00 0.00 ^ reg2/CK (DFF_X1)
0.08 0.08 ^ reg2/Q (DFF_X1)
0.00 0.08 ^ out1 (out)
0.08 data arrival time
10.00 10.00 clock clk1 (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 clock reconvergence pessimism
-3.00 7.00 output external delay
7.00 data required time
---------------------------------------------------------
7.00 data required time
-0.08 data arrival time
---------------------------------------------------------
6.92 slack (MET)
Startpoint: reg1 (rising edge-triggered flip-flop clocked by clk1)
Endpoint: reg3 (rising edge-triggered flip-flop clocked by clk2)
Path Group: clk2
Path Type: max
Delay Time Description
---------------------------------------------------------
10.00 10.00 clock clk1 (rise edge)
0.00 10.00 clock network delay (ideal)
0.00 10.00 ^ reg1/CK (DFF_X1)
0.08 10.08 v reg1/Q (DFF_X1)
0.00 10.08 v reg3/D (DFF_X1)
10.08 data arrival time
20.00 20.00 clock clk2 (rise edge)
0.00 20.00 clock network delay (ideal)
0.00 20.00 clock reconvergence pessimism
20.00 ^ reg3/CK (DFF_X1)
-0.04 19.96 library setup time
19.96 data required time
---------------------------------------------------------
19.96 data required time
-10.08 data arrival time
---------------------------------------------------------
9.88 slack (MET)
PASS: final report_checks
max slew
Pin Limit Slew Slack
------------------------------------------------------------
nor1/ZN 0.20 0.01 0.18 (MET)
max fanout
Pin Limit Fanout Slack
---------------------------------------------------------
in1 10 1 9 (MET)
max capacitance
Pin Limit Cap Slack
------------------------------------------------------------
or1/ZN 0.20 4.01 -3.81 (VIOLATED)
PASS: report_check_types
ALL PASSED