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Recent content by Leon_Lee

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    [HELP] power lookup table in synopsys .lib

    synopsys liberty power computation Hi, rajesh9999 Thanks for reminding me. I've checked the databook. It's Short Circuit power not Switching power. And, libraray vendor gives a formula to estimate the switching power. That is ½×C×V²×Ftoggle. As referred to complex cells, i found no...
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    [HELP] power lookup table in synopsys .lib

    synopsys .lib internal power Can anybody tell me how to estimate the power consumption in synopsys .lib file? What's the Unit, uW/MHz? eg: 0.18um inverter If i use C×Vdd²×f to calculate the dynamic power, then 0.00200pF loading matches the result (0.00200p×1.8²×1MHz = 0.00648uW, which is less...
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    How to access hierarchical name in VHDL

    NCsim. I just didn't want the assert the mirror NOTE in log file. So i changed the parameter in probe like this ---> verbose => false My i wrong? I'll try again... Thanks for your quick response. :D
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    How to access hierarchical name in VHDL

    Hi, Ajeetha It works. Thank you. But, how can i avoid printing NOTE on log file such as: ASSERT/NOTE (time ***) The value of obeject :*:*:* has been mirrored to object :* I've tried to set the parameter 'verbose' to 'false', but it still appears. The log file looks in mess.:cry:
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    How to access hierarchical name in VHDL

    Thanks, but VHDL doesn't support such hierarchical notation access. It must need some special packages, i think...
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    How to access hierarchical name in VHDL

    vhdl hierarchical reference Hi, guys I'm a fresh men in VHDL verification. Can anybody tell me how to access internal hierarchical name in Cadence NClaunch? I've tried 'Signal Spy' in ModelSim and it works well. Just didn't know how to access internal signals in Cadence and what's the...

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