DFFSR (value: delay=typ, power=typ, check=typ, cap=typ)

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

 

Static Power:

When Static Power [nW]
- 109

 

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 0.00173 0.00149 0.00764 0.0175
D 0.002 0.00153 0.0112 0.0127
R 0.00497 0.00364 - -
S 0.00277 0.00405 -0.000485

 

Output Driving Strength

Name Rise Fall
Strength (sec/F) Limit (pF) Strength (sec/F) Limit (pF)
Q 3.08e+03 0 2e+03 0

 

Link To Path

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

 

Link To Constraint

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

 

(01CLK=>01Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.425 1.67 3.83 9.38 12.5 15.6
0.24 0.455 1.69 3.86 9.39 12.6 15.6
0.48 0.465 1.71 3.88 9.43 12.6 15.6
0.9 0.48 1.72 3.89 9.46 12.6 15.7
1.2 0.475 1.71 3.91 9.41 12.5 15.7
1.8 0.078 1.28 3.43 8.95 12.1 15.2

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.0161 0.015 0.0122 0.0107 0.0152 0.0147
0.24 0.021 0.0209 0.0206 0.0198 0.0195 0.019
0.48 0.0241 0.024 0.0238 0.0229 0.0226 0.0222
0.9 0.034 0.0337 0.0334 0.0326 0.0321 0.0318
1.2 0.0356 0.0356 0.0354 0.0347 0.0343 0.0337
1.8 0.0262 0.026 0.0259 0.0248 0.0244 0.0243

Back To Path Index

 

(01CLK=>10Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.321 1.14 2.55 6.22 8.25 10.3
0.24 0.342 1.17 2.62 6.33 8.27 10.4
0.48 0.351 1.17 2.65 6.25 8.42 10.5
0.9 0.349 1.16 2.58 6.25 8.42 10.5
1.2 0.34 1.15 2.61 6.3 8.31 10.4
1.8 0.337 1.15 2.59 6.35 8.28 10.4

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.0175 0.0182 0.0225 0.0173 0.0182 0.0183
0.24 0.0207 0.0207 0.0208 0.0211 0.0212 0.0213
0.48 0.0235 0.0237 0.0239 0.0239 0.024 0.0241
0.9 0.0292 0.0293 0.0295 0.0297 0.0297 0.0299
1.2 0.0351 0.0355 0.0356 0.0358 0.0359 0.036
1.8 0.0431 0.0424 0.0425 0.0427 0.0429 0.0429

Back To Path Index

 

(10S=>01Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.397 1.64 3.81 9.36 12.5 15.5
0.24 0.437 1.7 3.85 9.4 12.5 15.6
0.48 0.478 1.72 3.89 9.48 12.6 15.7
0.9 0.535 1.79 3.97 9.55 12.6 15.8
1.2 0.502 1.73 3.9 9.48 12.6 15.7
1.8 0.632 1.87 4.06 9.67 12.8 15.9

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.0139 0.0129 0.012 0.0122 0.0151 0.0136
0.24 0.0193 0.0194 0.0194 0.0193 0.0193 0.0191
0.48 0.0243 0.0244 0.0244 0.0241 0.0241 0.0242
0.9 0.0338 0.0339 0.0338 0.0337 0.0336 0.0335
1.2 0.0365 0.0366 0.0366 0.0367 0.0368 0.0363
1.8 0.0532 0.0535 0.0535 0.0533 0.0533 0.0532

Back To Path Index

 

(01R=>01Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.348 1.6 3.77 9.34 12.4 15.5
0.24 0.351 1.6 3.78 9.36 12.5 15.5
0.48 0.335 1.57 3.77 9.35 12.4 15.4
0.9 0.319 1.56 3.74 9.46 12.3 15.5
1.2 0.297 1.53 3.74 9.31 12.5 15.4
1.8 0.297 1.52 3.73 9.29 12.3 15.5

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.00609 0.00607 0.00597 0.00565 0.00564 0.0055
0.24 0.0104 0.0103 0.0102 0.00997 0.00981 0.00967
0.48 0.0167 0.0169 0.0168 0.0165 0.0162 0.0163
0.9 0.0291 0.0292 0.029 0.0288 0.0287 0.0285
1.2 0.0381 0.0381 0.0379 0.0378 0.0376 0.0375
1.8 0.0591 0.0582 0.0576 0.0571 0.0571 0.057

Back To Path Index

 

(10R=>10Q)

DELAY [ns]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.26 1.08 2.51 6.18 8.28 10.3
0.24 0.302 1.13 2.54 6.24 8.29 10.3
0.48 0.346 1.16 2.6 6.29 8.32 10.4
0.9 0.35 1.16 2.61 6.29 8.29 10.3
1.2 0.345 1.17 2.59 6.25 8.28 10.4
1.8 0.487 1.32 2.74 6.44 8.43 10.5

 

POWER [pJ]

cl[pF] 0.1 0.5 1.2 3 4 5
ts[ns]
0.06 0.0157 0.016 0.0163 0.0159 0.0157 0.0177
0.24 0.0221 0.0222 0.0223 0.0222 0.0228 0.0233
0.48 0.0264 0.0266 0.0266 0.0267 0.0268 0.0268
0.9 0.0335 0.0337 0.0338 0.0344 0.034 0.0341
1.2 0.0347 0.0349 0.0351 0.0352 0.0354 0.0355
1.8 0.0525 0.0525 0.0527 0.0528 0.0529 0.053

Back To Path Index

 

Timing Constraints

 

RECOVERY(01R=>01S)

 

RECOVERY(01R=>01CLK)

 

REMOVAL(01CLK=>01R)

 

RECOVERY(01S=>01R)

 

RECOVERY(01S=>01CLK)

 

REMOVAL(01CLK=>01S)

 

SETUP(01D=>01CLK)

 

SETUP(10D=>01CLK)

 

HOLD(01CLK=>01D)

 

HOLD(01CLK=>10D)

 

PULSEWIDTH(01CLK=>10CLK)

 

PULSEWIDTH(10CLK=>01CLK)

 

PULSEWIDTH(10S=>01S)

 

PULSEWIDTH(10R=>01R)


(c)Simplex Solution Inc. 2001