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15 de feb. de 2004 · If you can post your source and dsn file we'll have a look. Typically this happens when you externally wire a crystal etc. - this introduces an extremely high speed oscillator which bottlenecks the simulation and is completely superfluous anyway. Clock frequency is specified as a property of the microcontroller device.
21 de nov. de 2020 · 在主板上会有很多个风扇的接口，每个接口的作用是不一样的，机箱风扇的接口和CpU风扇的接口都是要接在主板上的，很容易出错，如果出现插错接口的情况，就会导致出现错误提示； 2、可以打开机箱检查CpU的风扇是不是接在主板上标有“CpU Fan”接口上 ...
1,329. I used Capture to draw my circuit, and I want to do a transient simulation with a time period of a few hours. The simulation takes forever. If I simulate .1 seconds, it takes 10 minutes, so simulating an hour would take way longer than I want to wait. In the simulation profile, I've increased the maximum step size, but it doesn't seem to ...
12 de jun. de 2004 · hspice speed up simulation Besides fast options, autostop can help you as well. In addition, increase step for transient, AC,DC will help when too small is not necessary. Of course employing multi-cpu and use multi-thread job can make simulation fast dramatically.
11 de feb. de 2006 · 2,986. Re: speeding ADS. Just go to the task manager and in processes tab pick proper and give to it max priority, also do not tale a lot of points to run. But of course you can do it with other 3D simulators and for sure they will be more faster (like HFSS, CST etc.) David. radha. R.
20 de jul. de 2012 · You always need the 2 metrics (Test Coverage for SA and TC for Transition faults). TF patterns detect slow-to-rise and slow-to-fall faults while SA pattern detect stuck and open faults. @speed fault testting require 1 launch and 1 captur cyclee to be tested. For @stuckat, 1 capture cycle is often sufficient to detect a fault (unless there are ...
This sounds as though you want to examine 5 seconds operation of a circuit running at 1 GHz. It's an example of mixing micro and macro events. It becomes mismatched and unwieldy in simulation. (It is not a problem with real electronics, of course.) Consider trying a longer timestep. Also try a slower switching rate in your simulated circuit.
The min-imum output common mode of LVDS (1.125V) is lower than the minimum input common mode of the HOTLink II CML receivers (1.25V), therefore the AC-coupling capacitors, C1 and C2 are necessary to remove the DC content of the LVDS output signal. The DC-restoration of the HOTLink II receiver will re-center the transmitted signal around VCC/2 ...
21 de mar. de 2008 · Hi all, I am using 90nm technology. After I use PLS and create the config view to do the simulation. In the AE, it is no problem that the ti run fast enough for just a few cells. After I want simulate the whole circuit, it because very small. In my circuit, there are 8 DFFs, 8 XOR and 16 Buffer...
6 de jul. de 2020 · As the control signal, I'm simulating the signal (which may come from a microcontroller) using a 100 kHz PULSE voltage with a duty cycle of 50%, in order to step 35 V down to 17.5 V on the output. However, once I start running the simulation this does it so painfully slow it takes several minutes just to reach about 500 miliseconds.
