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Questions tagged [spice]

12 questions
21
votes
6 answers

sed: joining lines depending on the second one

I have a file that, occasionally, has split lines. The split is signaled by the fact that the line starts with '+' (possibly preceeded by spaces). line 1 line 2 + continue 2 line 3 ... I'd like join the split line back: line 1 line 2 continue…
Remo.D
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2
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1 answer

What does "no compatibility mode selected" means in ngspice and how to solve it?

I want to write the code for fullwave bridge rectifier with resistance as load and I wrote the following code. But it showed an error. It showed "No compatibility mode selected". This is the code I wrote. fullwave bridge rectifier *Specifying…
Divya Gupta
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1
vote
1 answer

qemu-system-aarch64: -spice: invalid option

This is my code(Imported from UTM, which is broken): qemu-system-aarch64 -L /Users/brandon/Applications/UTM.app/Contents/Resources/qemu -S -spice "unix=on,addr=/Users/---/Library/Group…
Brandon Zhang
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0
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0 answers

How to represent a capacitor with a frequency-independent dielectric loss tangent in LTspice

I want to represent a capacitor with a frequency independent dielectric tangent in LTspice. How can I represent a capacitor with a frequency-independent dielectric loss tangent in LTspice? I can represent the dielectric tangent by inserting a…
Toshihiro Iguchi
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0
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0 answers

Can't find fields after 'Link to a Dataset Field' on Amazon Quicksight when adding a control

I am creating a control on Amazon Quicksight, and selected 'Dropdown' as the style. For the values, I chose to 'Link to a Dataset Field' with an existing dataset that has visible fields in the 'Visualize' section. After selecting the dataset, there…
sidnchan
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0
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1 answer

Cloud-init display

Template in Proxmox qm create {{ src }} --memory {{ ram }} --core {{ core }} --name {{ img }} --net0 virtio,bridge=vmbr0 qm importdisk {{ src }} /tmp/{{ img }} local qm set {{ src }} --scsihw virtio-scsi-pci --scsi0 local:{{ src }}/vm-{{ src…
Jonathan Coutu
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0
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0 answers

Monitoring progress in an ngspice simulation

In order to create a GUI for ngspice using PyQt, I was in search for some numbers that I could use to indicate the progress of a simulation for a progress bar. Even after reading a lot of the documentation I wasn't able to find any. Are there any…
theunixdisaster
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0
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0 answers

Is there a way to get .lib file from .olb file for Orcad Cadence Pspice?

I would like to simulate a circuit with PSpice with an AEM10941 and AEM20940. This component is not in the default library. Now on Library loader there is the PCB footprint, the symbol for the schematic and the 3D model…
zahra
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0
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0 answers

Divergence problems in Memristor Model in LtSpice

I am simulating a Memristor circiut (tran sim). in this simulation, I got received an error called divergence problems.this is the error! How can I find the problem? I mean how can I understand what is wrong with my simulation? this is my circuit…
Milad rabiee
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0
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1 answer

How do you use a behavioral resistor in pySpice?

I am trying to simulate a very simple circuit with behavioral resistors that change state based on a global parameter. Really I'm just new to *spice and playing with "resistors as switches" The working circuit in ngspice is: .param pos = 1 vin 1 0…
Rex Remus
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0
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0 answers

AWS SPICE and Quicksight with Partitioned data

I would like to do incremental loads of my data based on partitioned data into SPICE, once I have my historical base. My data is partitioned by year/month/day and comes in real time. My spice query is using ATHENA as it comes from a GLUE…
megv
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0
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1 answer

ngspice difficulties to read a model of a diode

I'm new to SPICE and because I like to use opensource software, I tried ngspice. I have a simple circuit with some resistors, one capacitor and one diode. My code in the .cir-file looks like this: Simulation of pushbutton for wake and wifi…
Zaby1990
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