Startpoint: b_reg (rising edge-triggered flip-flop clocked by clock)
Endpoint: U1 (falling edge-triggered data to data check clocked by clock)
Path Group: clock
Path Type: max
Des/Clust/Port Wire Load Model Library
------------------------------------------------
test 05x05 class
Point Incr Path
-----------------------------------------------------------
clock clock (rise edge) 0.00 0.00
clock network delay (ideal) 0.00 0.00
b_reg/CP (FD1) 0.00 0.00 r
b_reg/Q (FD1) 1.44 1.44 f
U1/B (MY_ANALOG_CELL) 0.00 1.44 f
data arrival time 1.44
clock clock (rise edge) 0.00 0.00
clock network delay (ideal) 0.00 0.00
a_reg/CP (FD1) 0.00 0.00 r
a_reg/Q (FD1) 1.44 1.44 f
U1/A (MY_ANALOG_CELL) 0.00 1.44 f
data check setup time 0.60 2.04
data required time 2.04
-----------------------------------------------------------
data required time 2.04
data arrival time -1.44
-----------------------------------------------------------
slack (MET) 0.60
Startpoint: b_reg (rising edge-triggered flip-flop clocked by clock)
Endpoint: U1 (falling edge-triggered data to data check clocked by clock)
Path Group: clock
Path Type: max
Des/Clust/Port Wire Load Model Library
------------------------------------------------
test 05x05 class
Point Incr Path
-----------------------------------------------------------
clock clock (rise edge) 0.00 0.00
clock network delay (ideal) 0.00 0.00
b_reg/CP (FD1) 0.00 0.00 r
b_reg/Q (FD1) 1.44 1.44 f
U1/B (MY_ANALOG_CELL) 0.00 1.44 f
data arrival time 1.44
clock clock (rise edge) 0.00 0.00
clock network delay (ideal) 0.00 0.00
a_reg/CP (FD1) 0.00 0.00 r
a_reg/Q (FD1) 1.44 1.44 f
U1/A (MY_ANALOG_CELL) 0.00 1.44 f
data check setup time 0.60 2.04
data required time 2.04
-----------------------------------------------------------
data required time 2.04
data arrival time -1.44
-----------------------------------------------------------
slack (MET) 0.60
buhaoyisi,第二条路径贴错了。重贴
Startpoint: b_reg (rising edge-triggered flip-flop clocked by clock)
Endpoint: U1 (rising edge-triggered data to data check clocked by clock)
Path Group: clock
Path Type: max
Des/Clust/Port Wire Load Model Library
------------------------------------------------
test 05x05 class
Point Incr Path
-----------------------------------------------------------
clock clock (rise edge) 0.00 0.00
clock network delay (ideal) 0.00 0.00
b_reg/CP (FD1) 0.00 0.00 r
b_reg/Q (FD1) 1.29 1.29 r
U1/B (MY_ANALOG_CELL) 0.00 1.29 r
data arrival time 1.29
clock clock (rise edge) 0.00 0.00
clock network delay (ideal) 0.00 0.00
a_reg/CP (FD1) 0.00 0.00 r
a_reg/Q (FD1) 1.29 1.29 r
U1/A (MY_ANALOG_CELL) 0.00 1.29 r
data check setup time 0.60 1.89
data required time 1.89
-----------------------------------------------------------
data required time 1.89
data arrival time -1.29
-----------------------------------------------------------
slack (MET) 0.60
在这条path中,b_reg是rising的,之前的path中是falling的