DFFSR(data type: typ)

Function
FLIPFLOP{
  DATA=D
  CLOCK=CLK
  PRESET=!S
  CLEAR=!R
  Q=P0002
  QN=P0003
}
Q=P0002

 

Static Power:

When Static Power [nW]
- 0.248

 

Port:

Pin Direction Signaltype Polarity
CLK INPUTCLOCK RISING_EDGE
D INPUTDATA -
Q OUTPUT--
R INPUTSET LOW
S INPUTSET LOW

 

Name Pin Capacitance [pF] Internal Power [pJ]
Rise Fall Rise Fall
CLK 0.0134 0.0134 0.191 0.58
D 0.0135 0.0136 0.383 0.568
R 0.0358 0.0318 - -
S 0.0213 0.0323 0.198

 

Output Driving Strength

Name Rise Fall
Strength (sec/F) Limit (pF) Strength (sec/F) Limit (pF)
Q 1.94e+03 0.41 1.7e+03 0.41

 

Link To Path

PATH WHEN
(10S=>01Q) -
(01R=>01Q) -
(10R=>10Q) -
(01CLK=>01Q) -
(01CLK=>10Q) -
 

 

Link To Constraint

Type Path
RECOVERY (01R=>01CLK)
REMOVAL (01CLK=>01R)
RECOVERY (01R=>01S)
RECOVERY (01S=>01CLK)
REMOVAL (01CLK=>01S)
RECOVERY (01S=>01R)
SETUP (01D=>01CLK)
SETUP (10D=>01CLK)
HOLD (01CLK=>01D)
HOLD (01CLK=>10D)
PULSEWIDTH (10S=>01S)
PULSEWIDTH (10R=>01R)
PULSEWIDTH (01CLK=>10CLK)
PULSEWIDTH (10CLK=>01CLK)

 

(10S=>01Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.449 1.23 2.59 6.08 8.03 9.97
0.24 0.498 1.28 2.64 6.13 8.08 10
0.48 0.555 1.33 2.69 6.19 8.13 10.1
0.9 0.645 1.42 2.78 6.28 8.22 10.2
1.2 0.701 1.48 2.84 6.34 8.28 10.2
1.8 0.808 1.59 2.95 6.44 8.39 10.3

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.764 0.763 0.763 0.763 0.763 0.762
0.24 0.832 0.831 0.832 0.832 0.832 0.832
0.48 0.969 0.969 0.969 0.97 0.97 0.97
0.9 1.23 1.23 1.23 1.23 1.23 1.23
1.2 1.41 1.41 1.41 1.41 1.41 1.41
1.8 1.74 1.74 1.74 1.74 1.74 1.74

Back To Path Index

 

(01R=>01Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.322 1.1 2.46 5.96 7.9 9.84
0.24 0.322 1.1 2.46 5.96 7.9 9.84
0.48 0.322 1.1 2.46 5.96 7.9 9.84
0.9 0.311 1.09 2.45 5.95 7.89 9.83
1.2 0.293 1.08 2.44 5.93 7.88 9.82
1.8 0.249 1.04 2.4 5.9 7.84 9.79

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.206 0.208 0.209 0.212 0.212 0.209
0.24 0.291 0.289 0.29 0.29 0.289 0.289
0.48 0.456 0.455 0.456 0.457 0.457 0.458
0.9 0.779 0.772 0.772 0.772 0.771 0.771
1.2 1.02 1.01 1.01 1.01 1.01 1.01
1.8 1.5 1.49 1.48 1.48 1.48 1.48

Back To Path Index

 

(10R=>10Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.342 1.02 2.22 5.28 6.99 8.69
0.24 0.401 1.08 2.28 5.34 7.05 8.75
0.48 0.477 1.16 2.35 5.42 7.12 8.82
0.9 0.594 1.27 2.47 5.53 7.24 8.94
1.2 0.671 1.35 2.54 5.61 7.31 9.01
1.8 0.807 1.49 2.68 5.75 7.45 9.15

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.76 0.76 0.76 0.76 0.759 0.76
0.24 0.857 0.856 0.857 0.857 0.856 0.856
0.48 1.04 1.04 1.04 1.04 1.04 1.04
0.9 1.35 1.35 1.34 1.35 1.34 1.35
1.2 1.55 1.53 1.53 1.53 1.53 1.53
1.8 1.89 1.87 1.87 1.87 1.87 1.87

Back To Path Index

 

(01CLK=>01Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.519 1.3 2.66 6.15 8.1 10
0.24 0.554 1.33 2.69 6.19 8.13 10.1
0.48 0.583 1.36 2.72 6.22 8.16 10.1
0.9 0.616 1.39 2.75 6.25 8.19 10.1
1.2 0.634 1.41 2.77 6.27 8.21 10.2
1.8 0.652 1.43 2.79 6.29 8.23 10.2

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.736 0.741 0.742 0.742 0.743 0.743
0.24 0.767 0.767 0.768 0.769 0.769 0.769
0.48 0.848 0.848 0.848 0.851 0.85 0.85
0.9 0.998 0.998 0.999 0.999 1 1
1.2 1.12 1.12 1.12 1.12 1.12 1.12
1.8 1.34 1.34 1.34 1.34 1.34 1.34

Back To Path Index

 

(01CLK=>10Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.52 1.2 2.39 5.46 7.16 8.87
0.24 0.556 1.24 2.43 5.5 7.2 8.91
0.48 0.58 1.26 2.46 5.52 7.22 8.93
0.9 0.612 1.29 2.49 5.55 7.26 8.96
1.2 0.621 1.3 2.5 5.56 7.27 8.97
1.8 0.628 1.31 2.5 5.57 7.27 8.98

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.653 0.654 0.654 0.656 0.655 0.656
0.24 0.679 0.68 0.68 0.681 0.681 0.681
0.48 0.762 0.764 0.764 0.764 0.764 0.765
0.9 0.917 0.917 0.917 0.919 0.919 0.92
1.2 1.02 1.02 1.02 1.02 1.03 1.03
1.8 1.24 1.24 1.24 1.24 1.24 1.24

Back To Path Index

 

Timing Constraints

 

RECOVERY(01R=>01CLK)

 

REMOVAL(01CLK=>01R)

 

RECOVERY(01R=>01S)

 

RECOVERY(01S=>01CLK)

 

REMOVAL(01CLK=>01S)

 

RECOVERY(01S=>01R)

 

SETUP(01D=>01CLK)

 

SETUP(10D=>01CLK)

 

HOLD(01CLK=>01D)

 

HOLD(01CLK=>10D)

 

PULSEWIDTH(10S=>01S)

 

PULSEWIDTH(10R=>01R)

 

PULSEWIDTH(01CLK=>10CLK)

 

PULSEWIDTH(10CLK=>01CLK)


(c)Simplex Solution Inc. 2001