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RE: Convergence problem
Hi Shobhit, I don't really understand what you mean. What do you mean by "I found a spice file which may solve the convergence problem" - what is this "spice file" supposed to do? Your question rather...
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RE: Bindkey to open direct plot/Main Form window in ADE XL
No, because there isn't really a way of finding the corner you've just clicked on. Andrew.
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RE: Stability Analysis (stb) OTA for active RC integrators
Bit hard to tell without more detail - this is something that would be far better dealt with through customer support . However, it looks to me as if the diffstbprobe is in the wrong place. I think it...
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RE: Convergence problem
sorry Andrew for a vague question, its actually .option statements in SPICE .options POST .options INGOLD=1 DCON=3 .options GSHUNT=1e-11 RMIN=1e-16 I read the manual and try to find the analogous for...
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RE: Convergence problem
Those options are for HSPICE, not for spectre. POST, DCON and RMIN are not understood by spectre (POST wouldn't help anyway because it's controlling the output format in HSPICE), and whilst GSHUNT is...
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What's For Breakfast? Video Preview July 9th to 13th 2018
https://youtu.be/d04TXTJKx5o Coming from Cadence EBC (camera Lan Ly) Monday: ESD Alliance Workshop on Digital Marketing Tuesday: DAC: Straight Talk with Lip-Bu Tan Wednesday: Imec Technology Forum US...
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Can we create directories using the code we write in Ocean script?
I am trying to develop a code in ocean script which can automatically create folders during the runtime to store my results. But, I am not able to create any directories using my '.ocn' files, is there...
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Cadence Tensilica Fusion F1 DSP Stars in NB IoT Applications
Did you make it to MWC Shanghai? I didn’t, but I read about what was hot – narrowband (NB) IoT. Three of Cadence’s customers had Tensilica Fusion F1 DSP demos on the show floor. Xinyi Information...
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RE: transient simulation accuracy
Hi, Andrew, V0 (net02 0) vsource type=pulse val0=1.5 val1=0 period=25e-9 rise=100e-12 \ fall=100e-12 width=11.9e-9 V10 (IN 0) vsource type=pulse val0=1.5 val1=0 period=25e-9 rise=100e-12 \ fall=100e-12...
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RE: transient simulation accuracy
The question is that whether this varying edge is a static offset in the transient simulation or it will change time-to-time in a more complex schematic ? When the time strobe or max time step is set,...
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RE: Capacitance vs Bias Voltage Curve for Ferroelectric Varactor
Hi Shawn, Thanks for your answer. Your explanation was nice. But here comes the implementation part or making the test bench to do spectre simulation. My varactor passive components are based on...
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RE: Capacitance vs Bias Voltage Curve for Ferroelectric Varactor
Hi Piash, I have attached a snapshot of a test bench that uses this concept. The inductor is in series with the voltage source and the current source used to probe the device impedance is applied to...
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RE: Capacitance vs Bias Voltage Curve for Ferroelectric Varactor
Hi Shawn, Thanks for your prompt reply. I will apply it tomorrow. I can see there are 3 more dc sources VSSA, VDDA & Vddh. What is the function of these 3 sources? Are the current source and main...
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Doomsday in 1900 Was a Wednesday
Cadence is off today, so time for an off-topic post. In my post Short Papers last summer, I said: John Conway is probably most famous to computer scientists for inventing the cellular-automaton-based...
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RE: Capacitance vs Bias Voltage Curve for Ferroelectric Varactor
Hi Piash, > I can see there are 3 more dc sources VSSA, VDDA & Vddh. What is the function of these 3 sources? The vddh source is attached the device under test and represents a supply voltage....
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Design Entry HDL not appear Create Netlist field into Design Entry HDL...
Hi When I launch Design Entry HDL, in Tab Output of Design Entry HDL Options dialog box not appear Create Netlist field Cadence product I used Allegro Design Entry HDL XL(Concept HDL Expect) for Design...
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Thirty Years As One Team
Last week, Cadence was recognized as No 28 in the “Best Companies to Work For” study conducted by the Great Place to Work® Institute and the Economic Times. This is the third year in a row that Cadence...
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Search and Replace in schematic view
Hi, Is their any method to replace the symbols in the schematic to be replaced with other symbols. (May be from same library or different library). I tried Edit->replace option. Its only changing...
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RE: Plot transient OP vs. Time
The output equation OT("/DUT/Mswroin" "vsat_marg") does evaluate the transient operating point versus time. No need for model file inclusion any more. Thanks, your answer pointed me into the right...
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Maestro cannot set analysis for test using SKILL
Hello, I am having a problem with maestro.. I have the following code: ; create two maestro views sessId1 = maeOpenSetup("myLib" "myCell" "maestro1") sessId2 = maeOpenSetup("myLib" "myCell" "maestro2")...
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