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Recent content by llh219

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    Simulation of the switching losses in DC-DC buck converter

    switching loss calculation + dc-dc buck converter How to simulate the switching loss of the buck DC-DC converter with hspice? I want to simulate the curve of the switching v.s. load current. But actually I have no idea how to do in hspice. Another question... I use the ".measure" instruction...
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    Low pass filter can perform average function?

    Maybe, you can think about it. In Fourier analysis, the dc component of a periodic waveform is equal to its average value. You can use a LPF to pass the dc term of a signal and reject its higher terms. A low pass filter can the dc term means that it can get the average value of signal.
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    help....... cannot start up calibre on vituoso calibre menu

    Re: help....... cannot start up calibre on vituoso calibre m I think you can see the "calibre" menu in the Virtuoso. You already add .cdsinit file. I guess you login RH as 3 in other language, not english. Try to login RH AS3 in English and click the "run drc" again. I hope it can help you.
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    [help]Problem of cadence ic5141 on fedora4

    gdmimportdmsystem In gnome, you may try to the following steps to disable SeLinux. Desktop -> System Settings -> Security Level -> SELinux You can disable the SELinux in this window. I hope it can help you.
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    the gui for hspice doesn't work

    Could you tell me how to solve the problem of libdp40.so?? I also have the problem about hsgui. thanks
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    How to transfer a "Netlist" to a "Schematic&q

    Does anyone know how to transfer a netlist to a schematic?? I tried to use "CDL IN" in the cadence. but I don't know how to operate. I tried several times, but i fail. i need help. Thank you !

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