The document is a collection of posts made to the Spicy SWAN PB Facebook page between March 5th and April 27th 2013. It includes links shared, updates on new software versions, tutorials posted, and discussions of simulations run for applications like Cisco Systems. The posts promoted Spicy Schematics software and gathering interest in circuit design and simulations.
This document contains links to 12 different YouTube videos but does not provide any descriptions of the content or context of the videos. It is simply a list of URLs linking to various YouTube videos without any other information given.
This document provides resources and tips for creating podcasts. It discusses determining a topic for your podcast, includes examples of podcast formats like interviews and audio recordings, and provides links to intro/outlines templates and closing scripts. Advice is given for recording tools like Windows Movie Maker and Google Hangouts. Sample scripts are linked to demonstrate proper podcast formatting. The document also outlines an assignment to create a 4-6 minute video podcast on a PR-related topic, with introduction and conclusion sections.
The document contains over 100 hyperlinks to YouTube videos. It does not provide any other context or information about the content of the videos. The high-level summary is that the document is a list of YouTube video URLs without any descriptions of the video topics, themes or contents.
The document discusses paper sculpture, mentioning artists like Lars England and Tom Friedman who create modular and scored paper sculptures. It provides links to resources on pepakura, a method for making 3D models by folding and assembling paper pieces, as well as a YouTube video and website demonstrating metamorphic paper sculptures that transform shapes. Additional links direct to websites with templates and instructions for creating paper sculptures through folding techniques.
The document consists of over 100 links to YouTube videos. It does not provide any other context or information about the content or purpose of the videos.
The video documents show a trailer for the film "When This Is Over" which depicts a couple struggling during the COVID-19 pandemic lockdown as they are confined together in their home. Tensions rise as they spend every moment in close quarters, but they also reflect on their relationship and find humor during their unusual situation.
Why do we need two eyes? - JsConfEu October 2011michalbu
This document discusses why two eyes are needed for vision. It notes that one eye is not enough to provide depth perception, but three eyes would be too many. It then explores the concept of stereoscopy, or three-dimensional vision, which relies on having two different images synthesized by the brain from the two eyes. The document covers the history of stereoscopy and anaglyph 3D images, which produce a three-dimensional effect for the viewer by using red and cyan filters for the left and right eyes. It also demonstrates how to create anaglyph images with JavaScript.
This document contains links to 12 different YouTube videos but does not provide any descriptions of the content or context of the videos. It is simply a list of URLs linking to various YouTube videos without any other information given.
This document provides resources and tips for creating podcasts. It discusses determining a topic for your podcast, includes examples of podcast formats like interviews and audio recordings, and provides links to intro/outlines templates and closing scripts. Advice is given for recording tools like Windows Movie Maker and Google Hangouts. Sample scripts are linked to demonstrate proper podcast formatting. The document also outlines an assignment to create a 4-6 minute video podcast on a PR-related topic, with introduction and conclusion sections.
The document contains over 100 hyperlinks to YouTube videos. It does not provide any other context or information about the content of the videos. The high-level summary is that the document is a list of YouTube video URLs without any descriptions of the video topics, themes or contents.
The document discusses paper sculpture, mentioning artists like Lars England and Tom Friedman who create modular and scored paper sculptures. It provides links to resources on pepakura, a method for making 3D models by folding and assembling paper pieces, as well as a YouTube video and website demonstrating metamorphic paper sculptures that transform shapes. Additional links direct to websites with templates and instructions for creating paper sculptures through folding techniques.
The document consists of over 100 links to YouTube videos. It does not provide any other context or information about the content or purpose of the videos.
The video documents show a trailer for the film "When This Is Over" which depicts a couple struggling during the COVID-19 pandemic lockdown as they are confined together in their home. Tensions rise as they spend every moment in close quarters, but they also reflect on their relationship and find humor during their unusual situation.
Why do we need two eyes? - JsConfEu October 2011michalbu
This document discusses why two eyes are needed for vision. It notes that one eye is not enough to provide depth perception, but three eyes would be too many. It then explores the concept of stereoscopy, or three-dimensional vision, which relies on having two different images synthesized by the brain from the two eyes. The document covers the history of stereoscopy and anaglyph 3D images, which produce a three-dimensional effect for the viewer by using red and cyan filters for the left and right eyes. It also demonstrates how to create anaglyph images with JavaScript.
The document discusses different web browsers and their key features. It describes Internet Explorer as the default browser on PCs but notes it is a memory hog and slower than alternatives. It presents Firefox as faster and lighter than Internet Explorer, and able to run on multiple platforms with add-ons, but warns it could become unstable with too many add-ons. Google Chrome is described as very light, fast, secure, and best for tab use across platforms but limited to PCs. Safari is mentioned but not described. Opera is deemed an also-ran.
This document discusses WebRTC, which enables real-time communication like voice and video calls directly in web browsers. It explains that WebRTC uses JavaScript APIs and standards for negotiating connections between peers and for interoperability. While signaling can use SIP, WebRTC does not mandate a signaling protocol. Challenges include the specification still being developed, large SDP messages, opaque handling of SDP, mandatory encryption, debates over video codecs, and inconsistent browser support.
The document provides a list of various web tools, applications, and websites organized into different categories such as image editing tools, logo makers, search engines, calendars and planners, music and video sharing sites, blogging platforms, and social networking sites. Some of the categories included are web tools, image hosting and editing, logo makers, search engines and meta search engines, calendars and event planners, music downloads and streaming, video sharing, blogging applications, and social networks.
This document discusses accessibility and how bringing people together to focus on removing barriers can help move accessibility forward in a meaningful way. It provides examples of how APIs, extensions, and hackathons that focus on understanding different barriers and building solutions can make the web more accessible and improve the experience for all users. The key is finding consensus to push accessibility efforts in the same direction rather than working against each other.
The document discusses innovative ways to deliver exploits, including encoding them in image file formats by using the image's alpha channel or pixel values to represent exploit code. Specific techniques demonstrated include encoding exploits in GIF and BMP images, using HTML5 canvas to decode and execute the encoded JavaScript, and shortening encoded exploit URLs with services like TinyURL. The presentation concludes by considering potential future avenues for this approach using emerging web technologies.
This document summarizes 8 common technology recommendations for assisting students:
1. Using high-contrast settings in Windows.
2. Utilizing the photo album feature in PowerPoint.
3. Creating linear and amorphous visual schedules.
4. Incorporating keyboarding tutorials.
5. Developing social situation stories.
6. Leveraging the sound record feature in Microsoft Word.
7. Employing graphic organizers from online sources.
8. Implementing pacing boards as a communication strategy.
Upgrading your site from Drupal 6 to Drupal 7Andrew Martha
Wednesday, March 16, 2011, I gave a presentation at Duo Consulting in the Google Dearborn Plaza in Chicago, IL on upgrading your website from Drupal 6 to Drupal 7 for the Chicago Drupal Meetup Group. I hope you find it helpful, contact me if you have any questions or if you would like to hire me. Thanks!
Megatrend: Serverless and Machine Learning
Build an application with google assistant and Cloud functions
Build a social wall completely Serverless with Firebase and GCP
Serverless machine learning at DYNO
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This document provides information about Firefox OS (Boot2Gecko), including how to build and develop for it. Key topics covered include the Firefox architecture, why use B2G, how to view and contribute source code, how to build the Gaia interface from source, available APIs, and how to get involved through mailing lists, GitHub, and IRC channels. The document encourages exploring, helping create the future, and contributing to the open source project.
This document presents eight assistive technology strategies that can be easily implemented using existing technology in schools. The strategies are: 1) using high-contrast settings in Windows, 2) utilizing the photo album feature in PowerPoint, 3) creating visual schedules, 4) practicing keyboarding skills, 5) developing social stories, 6) recording audio with Microsoft Word, 7) incorporating graphic organizers, and 8) implementing pacing boards. For each strategy, the document provides links to tutorials, podcasts, blogs and other resources. The overall message is that schools should focus first on low-tech and existing technology to meet student needs in a cost-effective manner.
This document provides an overview of emerging technologies and trends from 2005-2010 as presented by Stephen P. Anderson and Jeremy Johnson from Bright Corner. Key points discussed include the future of the web, user experience design, visioning techniques, current and future technologies such as wireless power, augmented reality, mobile apps, touch interfaces, and more. Various concepts, products and emerging trends are illustrated through links to videos and articles.
Workshop for Product Owners, Managers and Scrum Masters showing why should they care about Agile Engineering Practices
Slides from Scrum Gathering Munich
In 2008, OWLS received a grant to purchase equipment and software to enable us and our member libraries to create podcasts, vodcasts, and screencasts. This presentation shares what we did, examples of projects, and other tips and resources. Presented WiLSWorld in Madison, Wisconsin on July 28, 2009.
Spicy schematics facebook post collection 2012 13 (SWAN applications)Piero Belforte
This document contains a collection of 37 Facebook posts from the page "Spicy Schematics - ischematics.com" from 2012-2013 showcasing circuit simulations and models created using the Spicy Schematics SWAN simulation software. The posts include simulations of transmission lines, cables, amplifiers, oscillators, and digital circuits along with comparisons between different simulation methods. Many of the posts provide simulation results, diagrams, and discussion of modeling techniques.
1. The document discusses the development of Internet Explorer browsers and the goal of delivering the best experience for users.
2. Microsoft released Internet Explorer browsers through different channels, including stable releases, platform previews, and early prototypes on HTML5labs to get feedback on emerging standards.
3. Platform previews were released every 8-12 weeks and included new features like CSS3, HTML5 video/audio, and JavaScript improvements to increase Acid test scores and standards support.
The recent development of the automated version of PWLFIT[1,2,4] opens the door also to hybrid PWL/VF[5,8,9] methods. This further possibility expands up to six the number of possible alternatives to modeling and simulation methods
Frequency domain behavior of S-parameters piecewise-linear fitting in a digit...Piero Belforte
This paper describes PWLFIT+, an extension to the frequency domain ofPWLFIT, a new paradigm in time-domain macromodel ing for linear multiportsystems, based on a piecewise-linea r (PWL) behavioral representation of the S-parameters step response.
More Related Content
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The document discusses different web browsers and their key features. It describes Internet Explorer as the default browser on PCs but notes it is a memory hog and slower than alternatives. It presents Firefox as faster and lighter than Internet Explorer, and able to run on multiple platforms with add-ons, but warns it could become unstable with too many add-ons. Google Chrome is described as very light, fast, secure, and best for tab use across platforms but limited to PCs. Safari is mentioned but not described. Opera is deemed an also-ran.
This document discusses WebRTC, which enables real-time communication like voice and video calls directly in web browsers. It explains that WebRTC uses JavaScript APIs and standards for negotiating connections between peers and for interoperability. While signaling can use SIP, WebRTC does not mandate a signaling protocol. Challenges include the specification still being developed, large SDP messages, opaque handling of SDP, mandatory encryption, debates over video codecs, and inconsistent browser support.
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This document discusses accessibility and how bringing people together to focus on removing barriers can help move accessibility forward in a meaningful way. It provides examples of how APIs, extensions, and hackathons that focus on understanding different barriers and building solutions can make the web more accessible and improve the experience for all users. The key is finding consensus to push accessibility efforts in the same direction rather than working against each other.
The document discusses innovative ways to deliver exploits, including encoding them in image file formats by using the image's alpha channel or pixel values to represent exploit code. Specific techniques demonstrated include encoding exploits in GIF and BMP images, using HTML5 canvas to decode and execute the encoded JavaScript, and shortening encoded exploit URLs with services like TinyURL. The presentation concludes by considering potential future avenues for this approach using emerging web technologies.
This document summarizes 8 common technology recommendations for assisting students:
1. Using high-contrast settings in Windows.
2. Utilizing the photo album feature in PowerPoint.
3. Creating linear and amorphous visual schedules.
4. Incorporating keyboarding tutorials.
5. Developing social situation stories.
6. Leveraging the sound record feature in Microsoft Word.
7. Employing graphic organizers from online sources.
8. Implementing pacing boards as a communication strategy.
Upgrading your site from Drupal 6 to Drupal 7Andrew Martha
Wednesday, March 16, 2011, I gave a presentation at Duo Consulting in the Google Dearborn Plaza in Chicago, IL on upgrading your website from Drupal 6 to Drupal 7 for the Chicago Drupal Meetup Group. I hope you find it helpful, contact me if you have any questions or if you would like to hire me. Thanks!
Megatrend: Serverless and Machine Learning
Build an application with google assistant and Cloud functions
Build a social wall completely Serverless with Firebase and GCP
Serverless machine learning at DYNO
Deploying Enterprise Deep Learning Masterclass Preview - Enterprise Deep Lea...Sam Putnam [Deep Learning]
This document summarizes Sam Putnam's presentation on deploying enterprise deep learning. It discusses how deep learning was used to analyze housing price data and predict prices. A neural network model was built using TensorFlow that improved on previous linear regression and gradient boosted decision tree models. The presentation provides an overview of deep learning concepts like neural networks, activation functions, and model architectures for different data types. It emphasizes real-world considerations for developing and deploying deep learning models in a production setting.
This document provides information about Firefox OS (Boot2Gecko), including how to build and develop for it. Key topics covered include the Firefox architecture, why use B2G, how to view and contribute source code, how to build the Gaia interface from source, available APIs, and how to get involved through mailing lists, GitHub, and IRC channels. The document encourages exploring, helping create the future, and contributing to the open source project.
This document presents eight assistive technology strategies that can be easily implemented using existing technology in schools. The strategies are: 1) using high-contrast settings in Windows, 2) utilizing the photo album feature in PowerPoint, 3) creating visual schedules, 4) practicing keyboarding skills, 5) developing social stories, 6) recording audio with Microsoft Word, 7) incorporating graphic organizers, and 8) implementing pacing boards. For each strategy, the document provides links to tutorials, podcasts, blogs and other resources. The overall message is that schools should focus first on low-tech and existing technology to meet student needs in a cost-effective manner.
This document provides an overview of emerging technologies and trends from 2005-2010 as presented by Stephen P. Anderson and Jeremy Johnson from Bright Corner. Key points discussed include the future of the web, user experience design, visioning techniques, current and future technologies such as wireless power, augmented reality, mobile apps, touch interfaces, and more. Various concepts, products and emerging trends are illustrated through links to videos and articles.
Workshop for Product Owners, Managers and Scrum Masters showing why should they care about Agile Engineering Practices
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This document contains a collection of 37 Facebook posts from the page "Spicy Schematics - ischematics.com" from 2012-2013 showcasing circuit simulations and models created using the Spicy Schematics SWAN simulation software. The posts include simulations of transmission lines, cables, amplifiers, oscillators, and digital circuits along with comparisons between different simulation methods. Many of the posts provide simulation results, diagrams, and discussion of modeling techniques.
1. The document discusses the development of Internet Explorer browsers and the goal of delivering the best experience for users.
2. Microsoft released Internet Explorer browsers through different channels, including stable releases, platform previews, and early prototypes on HTML5labs to get feedback on emerging standards.
3. Platform previews were released every 8-12 weeks and included new features like CSS3, HTML5 video/audio, and JavaScript improvements to increase Acid test scores and standards support.
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The recent development of the automated version of PWLFIT[1,2,4] opens the door also to hybrid PWL/VF[5,8,9] methods. This further possibility expands up to six the number of possible alternatives to modeling and simulation methods
Frequency domain behavior of S-parameters piecewise-linear fitting in a digit...Piero Belforte
This paper describes PWLFIT+, an extension to the frequency domain ofPWLFIT, a new paradigm in time-domain macromodel ing for linear multiportsystems, based on a piecewise-linea r (PWL) behavioral representation of the S-parameters step response.
A parallel-plate capacitor implemented by a rectangular double-sided printed circuit board is characterized by means a stimulus signal injected at a corner. Both frequency-domain (VNA) and time-domain (TDR) techniques are utilized to determine the step response of the reflected wave (S11) to be compared to the theoretical behavior of the equivalent parallel plate capacitance. A commercial application is utilized to convert the frequency domain tabulated data of the frequency response into the corresponding TDR response. A very accurate and fast 2D TLM (Transmission Line Model) model can be easily extracted from these single time-domain experimental responses.
Automated Piecewise-Linear Fitting of S-Parameters step-response (PWLFIT) for...Piero Belforte
An innovative full time-domain macromodeling
technique for general, linear multiport systems is described. The
methodology is defined in a digital wave framework and timedomain
simulations are performed via an efficient method called
Segment Fast Convolution (SFC). It is based on a piecewiseconstant
(PWC) model of the impulse response of scattering
parameters, computed starting from a piecewise-linear fitting
of their step response (PWLFIT). Such step response is directly
available from time-domain reflectometer measurements
(TDR/TDT) or equivalent simulations. The model-building phase
is performed in a fast automated framework and an analytic
formulation of computational efficiency of the SFC with respect to
the standard time-domain convolution is given. Two application
examples are used to verify the PWLFIT performance and to
perform a comparison with macromodeling methods defined in
the frequency-domain, such as Vector Fitting (VF).
Index Terms—Digital wave models, time-domain macromodeling,
S-parameters, step response.
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Collection of Cselt related presentations on slideplayer.com by_Piero_Belfort...Piero Belforte
This document discusses several presentations related to CSELT (Centro Studi e Laboratori Telecomunicazioni), which was a research center of Telecom Italia in Italy. It mentions presentations given by CSELT researchers and employees on topics including access network evolution, JADE agent development framework, multimedia systems, IPv6, UMTS systems, and more. Many of the presentations provide web links to CSELT websites for further information.
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Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
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4. Deployment Using ArgoCD for Edge Devices
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5. Introduction to Apache Kafka and S3
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6. Viewing Kafka Messages in the Data Lake
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7. What is Prometheus?
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8. Monitoring Application Metrics with Prometheus
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9. What is Camel K?
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10. Configuring Camel K Integrations for Data Pipelines
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12. Jupyter Notebooks with Code Examples
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5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
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-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
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Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
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Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
1. Spicy SWAN PB FB post collection up to April 27th 2013
1
Admin Panel
Posts
Post
Tot
al
Rea
ch?
Pai
d
Rea
ch?
Prom
otion
http://www.slideshare.net/PieroBelforte1/t
dr-measurement-of-rg58-coaxial-cable-s-
parameters-120413
2
6
--
Bo
ost
Pos
t
http://www.youtube.com/watch?v=wuHdc
Eot5Uk
3
8
--
Bo
ost
Pos
t
Hey Spicy fans! As part of our commitment
to continuous improvement, the interface
is being redesigned to be more user friendly
and intuitive .. watch for the next update
coming soon!
8
8
--
Bo
ost
Pos
t
Cisco Systems adopts Spicy SWAN for
simulation!
7
5
--
Bo
ost
Pos
t
New video by user request, making wires
and simulation with Spicy on ipad ..
http://youtu.be/Ka8qKTFGUb8 Note we
have a YouTube channel with many more
tutorial videos, linked from our website ...
online at: youtube.com/user/ischematics
7
5
--
Bo
ost
Pos
t
Played with Spicy today on a HUGE mac
monitor at best buy ... very cool ... the new
all-in-one touchscreen PCs with large
monitor offers new possibilities for Spicy
and for circuit design!
9
3
--
Bo
ost
Pos
t
Interworking of Ipad mini and Mac mini on
the previous circuit.
7
9
--
Bo
ost
Pos
See All
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2. Spicy SWAN PB FB post collection up to April 27th 2013
2
t
SWAN simulation of a Fault Insertion on a
10Gbps CML net using the new differential
probes of HiSAFE+ to be used by Cisco
Systems.
9
3
--
Bo
ost
Pos
t
Spicy Schematics and Spicy SWAN v2.4.6
available now on web and for ipad on the
app store. Update today! Includes minor
bug fixes and new features including the
ability to now set the .OPTIONS line
properties in spice!
1
2
0
--
Bo
ost
Pos
t
https://www.ischematics.com/webspicy/re
port.py?RCODE=22668456634860647223a#
newwin
5
7
--
Bo
ost
Pos
t
CML (Current Mode Logic) 10 Gbit/sec
microstrip interconnection: EYE
DIAGRAMS(2).
6
8
--
Bo
ost
Pos
t
CML (Current Mode Logic) 10 Gbit/sec
microstrip interconnection: EYE DIAGRAMS.
6
7
--
Bo
ost
Pos
t
CML (Current Mode Logic) 10 Gbit/sec
microstrip interconnection: SWAN results.
6
1
--
Bo
ost
Pos
t
CML (Current Mode Logic) 10 Gbit/sec
microstrip interconnection.
7
6
--
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ost
Pos
t
A 200ps/div detailed view of previous plots.
7
0
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ost
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t
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120413
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8. Spicy SWAN PB FB post collection up to April 27th 2013
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4.
Spicy Schematics - ischematics.com shared a link.
17 hours ago
http://www.slideshare.net/PieroBelforte1/tdr-measurement-of-rg58-coaxial-cable-
s-parameters-120413
Tdr measurement of rg58 coaxial cable s parameters 120413
9. Spicy SWAN PB FB post collection up to April 27th 2013
9
www.slideshare.net
A RG58 CU coaxial cable is characterized and modeled usinf SWAN/DWS techniques.
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5. Recent Posts by OthersSee All
o
Chadd Haller
i just bought it. ill let you know what i think in a day or 2
1 · April 14 at 8:32pm
o
Lou Rossi
Can someone point me to a tutorial for creating a part decal? I'd like to build a
library of vacuum tubes. Thanks.
10 · March 19 at 1:44am
o
Mussa Ba
Hi, I am looking to build circuit diagram solar panel control system to recharge
12V Battery. Do anyone know the good circuit diagram please ?
4 · February 10 at 2:45pm
o
Piero Belforte
TDIODE_SWAN
January 30 at 11:25pm
6. More Posts
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10. Spicy SWAN PB FB post collection up to April 27th 2013
10
Spicy Schematics - ischematics.com shared a link.
April 16
http://www.youtube.com/watch?v=wuHdcEot5Uk
RG58 coaxial cable behavioral model optmization using DWS
www.youtube.com
The optimization steps of the BTM (Behavioral Time Model) of a popular RG58
coaxial cable are shown. The starting point is a 10-cell BTM model extracted form...
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9.
Spicy Schematics - ischematics.com
April 5 via mobile
Hey Spicy fans! As part of our commitment to continuous improvement, the
interface is being redesigned to be more user friendly and intuitive .. watch for the
next update coming soon!
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March 27
Cisco Systems adopts Spicy SWAN for simulation!
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13
75 people saw this post
11.
Spicy Schematics - ischematics.com shared a link.
March 19
New video by user request, making wires and simulation with Spicy on ipad
.. http://youtu.be/Ka8qKTFGUb8
Note we have a YouTube channel with many more tutorial videos, linked from our
website ... online at: youtube.com/user/ischematics
Spicy Schematics - Wiring and Simulation on Ipad
youtu.be
Spicy Schematics - Wiring and simulation on ipad http://ischematics.com
https://www.facebook.com/SpicySchematics
http://groups.google.com/group/spicy-schemat...
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12.
Spicy Schematics - ischematics.com
March 17
14. Spicy SWAN PB FB post collection up to April 27th 2013
14
Played with Spicy today on a HUGE mac monitor at best buy ... very cool ... the new
all-in-one touchscreen PCs with large monitor offers new possibilities for Spicy and
for circuit design!
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13.
Spicy Schematics - ischematics.com
March 11
Interworking of Ipad mini and Mac mini on the previous circuit.
15. Spicy SWAN PB FB post collection up to April 27th 2013
15
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14.
Spicy Schematics - ischematics.com
March 10
SWAN simulation of a Fault Insertion on a 10Gbps CML net using the new
differential probes of HiSAFE+ to be used by Cisco Systems.
16. Spicy SWAN PB FB post collection up to April 27th 2013
16
112Like · · Share
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15.
Spicy Schematics - ischematics.com
March 10
Spicy Schematics and Spicy SWAN v2.4.6 available now on web and for ipad on the
app store. Update today! Includes minor bug fixes and new features including the
ability to now set the .OPTIONS line properties in spice!
Like · · Share
17. Spicy SWAN PB FB post collection up to April 27th 2013
17
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16.
Spicy Schematics - ischematics.com shared a link.
March 8
https://www.ischematics.com/webspicy/report.py?RCODE=2266845663486064722
3a#newwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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17.
Spicy Schematics - ischematics.com
March 8
18. Spicy SWAN PB FB post collection up to April 27th 2013
18
CML (Current Mode Logic) 10 Gbit/sec microstrip interconnection: EYE
DIAGRAMS(2).
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18.
Spicy Schematics - ischematics.com
March 8
CML (Current Mode Logic) 10 Gbit/sec microstrip interconnection: EYE DIAGRAMS.
19. Spicy SWAN PB FB post collection up to April 27th 2013
19
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19.
Spicy Schematics - ischematics.com
March 8
CML (Current Mode Logic) 10 Gbit/sec microstrip interconnection: SWAN results.
20. Spicy SWAN PB FB post collection up to April 27th 2013
20
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20.
Spicy Schematics - ischematics.com
March 8
CML (Current Mode Logic) 10 Gbit/sec microstrip interconnection.
21. Spicy SWAN PB FB post collection up to April 27th 2013
21
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21.
Spicy Schematics - ischematics.com
March 5
A 200ps/div detailed view of previous plots.
22. Spicy SWAN PB FB post collection up to April 27th 2013
22
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22.
Spicy Schematics - ischematics.com
March 5
Removing via holes ...SWAN mode sim results.
23. Spicy SWAN PB FB post collection up to April 27th 2013
23
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23.
Spicy Schematics - ischematics.com
March 5
Removing via holes effect on the previous 10Gbit/sec differential interconnects...
24. Spicy SWAN PB FB post collection up to April 27th 2013
24
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24.
Spicy Schematics - ischematics.com
March 5
....connecting a 10Gbit/sec Binary Pattern generator to the coupled traces including
via holes: SWAN sim results.
25. Spicy SWAN PB FB post collection up to April 27th 2013
25
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25.
Spicy Schematics - ischematics.com
March 5
And now...trying to see what happens connecting a 10Gbit/sec Binary Pattern
generator to the coupled traces including via holes.
26. Spicy SWAN PB FB post collection up to April 27th 2013
26
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26.
Spicy Schematics - ischematics.com
March 5
Comparison between actual measures (Black) and SWAN sims of the previous TDR
setup. TDR: 7S12.
27. Spicy SWAN PB FB post collection up to April 27th 2013
27
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27.
Spicy Schematics - ischematics.com
March 5
Sim results of the previous simulative setup.
28. Spicy SWAN PB FB post collection up to April 27th 2013
28
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28.
Spicy Schematics - ischematics.com
March 5
SWAN simulative model of the full TDR setup related to coupled microstrips , via
holes and pads and TDR cable tip.
29. Spicy SWAN PB FB post collection up to April 27th 2013
29
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29.
Spicy Schematics - ischematics.com
March 5
Detail of via and related pad connected to microstrip traces.
30. Spicy SWAN PB FB post collection up to April 27th 2013
30
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30.
Spicy Schematics - ischematics.com
March 5
Detail of TDR semirigid cable tip connected to the microstrip.
31. Spicy SWAN PB FB post collection up to April 27th 2013
31
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31.
Spicy Schematics - ischematics.com
March 4
SWAN sim results of S-params measure of previous coupled microstrip model.
32. Spicy SWAN PB FB post collection up to April 27th 2013
32
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32.
Spicy Schematics - ischematics.com
March 4
Optimized SWAN micro-behavioral model of coupled microstrips.
33. Spicy SWAN PB FB post collection up to April 27th 2013
33
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33.
Spicy Schematics - ischematics.com
March 4
Actual coupled microstrips on a FR4 substrate.
34. Spicy SWAN PB FB post collection up to April 27th 2013
34
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34.
Spicy Schematics - ischematics.com
March 4
FYI, on Spicy for Web, you can now set some of the .OPTIONS line parameters for
spice simulations. Some circuits converge better with RSHUNT or GMIN specified
differently for example, and you can also choose the integration method of GEAR or
TRAP .. defaults are TRAP, RSHUNT off, and GMIN=1e-12 and you can select the
default as well. This is available now on Spicy for Web, and will be available on ipad
for the next release coming soon.
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35. Spicy SWAN PB FB post collection up to April 27th 2013
35
98 people saw this post
35.
Spicy Schematics - ischematics.com
February 25
Results of previous SWAN TDR setup of a coupled pair of pcb traces (microstrips).
1Like · · Share
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36.
Spicy Schematics - ischematics.com
36. Spicy SWAN PB FB post collection up to April 27th 2013
36
February 25
SWAN TDR setup to characterize a coupled pair of pcb traces (microstrips).
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37.
Spicy Schematics - ischematics.com
February 24
DIGITAL DIFFERENTIATOR RESPONSE to a SINE INPUT.
37. Spicy SWAN PB FB post collection up to April 27th 2013
37
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38.
Spicy Schematics - ischematics.com
February 24
SWAN implementation of a simple DIGITAL DIFFERENTIATOR
38. Spicy SWAN PB FB post collection up to April 27th 2013
38
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39.
Spicy Schematics - ischematics.com shared a link.
February 23
New Video on our YouTube Channel, How to Make
Wires:http://youtu.be/7P5UMFph8Pk
New Wiring Method and New Probes - Spicy v2.4.5
39. Spicy SWAN PB FB post collection up to April 27th 2013
39
youtu.be
Spicy Schematics - Group Select, Copy/Paste Example (no audio)
http://ischematics.com https://www.facebook.com/SpicySchematics
http://groups.google.com/group...
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40.
Spicy Schematics - ischematics.com shared a link.
February 22
Ok, so with Spicy Schematics you have everything you need for circuit schematic
design and simulation with professional-grade spice, ... but what if you need to do
high speed digital simulations, with hundreds of RC networks? How about tra...See
More
Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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41.
Spicy Schematics - ischematics.com shared a link.
February 20
To learn the differences between SWAN and Spice, here the new link
: https://docs.google.com/file/d/0Bx-ZqV10CSiNTmxPM0RjTmZNSEE/edit
2013_SpicySWAN_CONCEPTS.pdf - Google Drive
docs.google.com
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42.
Spicy Schematics - ischematics.com
February 20
VOUT vs VIN CIRCULAR ORBITS of previous Digital Integrators.
41. Spicy SWAN PB FB post collection up to April 27th 2013
41
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43.
Spicy Schematics - ischematics.com
February 20
Results of comparison between delayed VCCS and H(z) implementations of a digital
integrator,T=10ns SINE INPUT F=100KHz
42. Spicy SWAN PB FB post collection up to April 27th 2013
42
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44.
Spicy Schematics - ischematics.com
February 20
Results of comparison between delayed VCCS and H(z) implementations of a digital
integrator,T=10ns SINE INPUT F=100KHz
43. Spicy SWAN PB FB post collection up to April 27th 2013
43
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45.
Spicy Schematics - ischematics.com
February 20
Sampled digital domain (SWAN) : Comparison between delayed VCCS and H(z)
implementations of a digital integrator,T=10ns SINE INPUT F=100KHz
44. Spicy SWAN PB FB post collection up to April 27th 2013
44
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46.
Spicy Schematics - ischematics.com
February 19
SWAN: unit step response of H(s) = 1/s (ideal integrator) transfer function.
45. Spicy SWAN PB FB post collection up to April 27th 2013
45
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47.
Spicy Schematics - ischematics.com
February 19
Very nonlinear source example built from trig expressions in spice ... see example
page for more.
http://www.ischematics.com/example.html
46. Spicy SWAN PB FB post collection up to April 27th 2013
46
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48.
Spicy Schematics - ischematics.com
47. Spicy SWAN PB FB post collection up to April 27th 2013
47
February 19
Here the SWAN sim results of the previous FI setup.
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49.
Spicy Schematics - ischematics.com
February 19
A practical application of the BTM wire model: brute force fault insertion on a high-
speed clock interconnect (2Ghz).
48. Spicy SWAN PB FB post collection up to April 27th 2013
48
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50.
Spicy Schematics - ischematics.com
February 19
SWAN sim results of the previous setup (reflected waves).
49. Spicy SWAN PB FB post collection up to April 27th 2013
49
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51.
Spicy Schematics - ischematics.com
February 19
This SWAN setup compares the BTM model of the wire loop to an optimized (L+TL)
circuital model.
50. Spicy SWAN PB FB post collection up to April 27th 2013
50
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52.
Spicy Schematics - ischematics.com
February 19
PWL fitting of CSA803 response of the 9cm wire loop.
51. Spicy SWAN PB FB post collection up to April 27th 2013
51
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53.
Spicy Schematics - ischematics.com
February 19
One-port TDR (CSA803) characterization of a 9cm long AWG18 wire loop.
52. Spicy SWAN PB FB post collection up to April 27th 2013
52
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54.
Spicy Schematics - ischematics.com
February 16
VOUT and power at capacitor C0 spectra of the WIEN oscillator are shown here.
53. Spicy SWAN PB FB post collection up to April 27th 2013
53
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55.
Spicy Schematics - ischematics.com shared a link.
February 16
Here you will find the sim report of WIEN
OSCILLATOR:https://www.ischematics.com/webspicy/report.py?RCODE=280082766
05001616111a#newwin
Spicy Schematics Homepage
www.ischematics.com
54. Spicy SWAN PB FB post collection up to April 27th 2013
54
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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56.
Spicy Schematics - ischematics.com
February 16
Here a collage of SWAN sim results of the WIEN OSCILLATOR.
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57.
Spicy Schematics - ischematics.com
February 16
A WIEN oscillator in SWAN mode.
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56. Spicy SWAN PB FB post collection up to April 27th 2013
56
58.
Spicy Schematics - ischematics.com
February 14
Voltage waveform spectrum of the nonlinear LC oscillator.
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59.
Spicy Schematics - ischematics.com
57. Spicy SWAN PB FB post collection up to April 27th 2013
57
February 14
V-I orbits related to previous nonlinear LC free-running oscillator.
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60.
Spicy Schematics - ischematics.com
February 14
SWAN mode simulated voltage waveform related to nonlinear LC oscillator.
58. Spicy SWAN PB FB post collection up to April 27th 2013
58
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61.
Spicy Schematics - ischematics.com
February 14
Free running LC oscillator with NON LINEAR capacitor.
59. Spicy SWAN PB FB post collection up to April 27th 2013
59
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62.
Spicy Schematics - ischematics.com
February 14
Response of previous RC circuit with nonlinear C.
60. Spicy SWAN PB FB post collection up to April 27th 2013
60
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63.
Spicy Schematics - ischematics.com
February 14
SWAN model of a NONLINEAR CAPACITOR from its basic differential equation.
61. Spicy SWAN PB FB post collection up to April 27th 2013
61
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64.
Spicy Schematics - ischematics.com
February 14
Sim results of previous system solver icluding XY trajectories.
62. Spicy SWAN PB FB post collection up to April 27th 2013
62
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65.
Spicy Schematics - ischematics.com
February 14
Here the sim results: the unknowns X Y and Z are plotted versus time.
63. Spicy SWAN PB FB post collection up to April 27th 2013
63
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66.
Spicy Schematics - ischematics.com
February 14
Another example of how SWAN can be used to solve a higher order system of
nonlinear differential equations.
64. Spicy SWAN PB FB post collection up to April 27th 2013
64
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67.
Spicy Schematics - ischematics.com
February 12
Spicy SWAN Interworking between PC and Ipad Mini.
65. Spicy SWAN PB FB post collection up to April 27th 2013
65
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68.
Spicy Schematics - ischematics.com
February 10
Sim result of previous LORENZ ATTRACTOR computational blocks diagram as XY
trajectory
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February 10
LORENZ ATTRACTOR implementation in SWAN mode.
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February 10
fyi, we have two new libraries of examples in the Online Circuit Library within Spicy
.. There are buttons there to open them easily and you can download the circuits ..
note that this is available now on Spicy for web, but not yet in the ipad version, we
are waiting for Apple to approve the latest release
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February 9
INTEGRATORS error (difference between opamp and ideal integrator) changing
opamp parameters.
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February 9
Here the detailed view of the difference between the output voltages of the two
models.
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February 9
Here the result plots of the INTEGRATORS circuit.
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February 9
SWAN simulation and comparison of two INTEGRATOR models.
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Spicy Schematics - ischematics.com
February 8
Here the digital mode plot of previous example.
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Spicy Schematics - ischematics.com
February 8
A very simple 3-input AND circuit implemented using SWAN voltage
controlled switches with switching threshold of .5V
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February 7
Here the chaotic V-I orbits related to RLDIODE CIRCUIT (SWAN mode,DWV plot)
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Spicy Schematics - ischematics.com
February 7
Here the sim result comparison of previous RLDIODE circuit sims in SWAN vs Spice
modes.
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February 7
A very simple RL DIODE circuit showing a CHAOTIC behavior
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February 5
Plots of SWAN errors vs tstep values for the 50Mhz LC oscillator.
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February 5
This collage shows the comparison between Spice and SWAN modes when
simulating the previous free-running 50Mhz LC oscillator.
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82.
Spicy Schematics - ischematics.com commented on a link.
February 5
Accuracy comparison between Spice mode and SWAN mode for a LC free running
oscillator (50Mhz) compared to a sin source (to be run in Spce and SWAN mode for
comaparison)https://www.ischematics.com/webspicy/report.py?RCODE=26441004
771723520648a#newwin.
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Spicy Schematics
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Chat!
Like ·
83.
Spicy Schematics - ischematics.com
February 4
Here the frequency spectrum of the voltage of the 50Mhz oscillator (SWAN mode).
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February 4
Here the SWAN mode report of he simplest LC 50Mhz free oscillator.
https://www.ischematics.com/webspicy/report.py?RCODE=6243380002512015363
3a#newwin
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Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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85.
Spicy Schematics - ischematics.com
February 2
SWAN mode: frequency response of the previous CHAIN TEN 5th-ORDER LOW-PASS
CHEBYSHEV FILTERS ( wc = 10MEGRAD, fc = 1.59MHz ).
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February 1
SWAN mode STEP RESPONSE OF A CHAIN of LOW-PASS TEN 5th-ORDER LOW-PASS
CHEBYSHEV FILTERS ( wc = 10MEGRAD, fc = 1.59MHz ). The filters transfer functions
are described by their poles in the S-PLANE.
https://www.ischematics.com/webspicy/report.py?RCODE=3184382308108601246
6a#newwin
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Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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February 1
Here you can find a SCREENSHOT GALLERY related to SWAN/DWS sims in several
fields of application, recently carried out by
Piero:https://picasaweb.google.com/118285010585894969594/DWSIMAGES#5729
896428676687522
DWS IMAGES
picasaweb.google.com
85. Spicy SWAN PB FB post collection up to April 27th 2013
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Photos by piero belforte, Mar 29, 2012 - Selection of DWS (Digital Wave Simulator)
Screenshots by Piero Belforte
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February 1
Congratulations Spicy, we now hit 200 FB likes! Thanks everyone ... remember if you
like Spicy, please help by posting a good review on itunes .. it helps us support
development of the app .. we have only a handful of reviews and most of the time
from the few who wanted something else and were not happy ... but 200 FB likes
means maybe we can get 200 good reviews on itunes! That would help us out a lot
... just go to itunes, search ischematics.com, and you can review the free, or full or
now swan versions, which ever you like .. (or review all if you like) ... :)
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January 29
The concept behind Spicy SWAN is that the user can choose between two fully
COMPLEMENTARY sim engines (Spice,DWS), like it happens for HYBRID ENGINE cars.
SWAN/DWS maps the circuit under analysis on an equivalent DIGITAL WAVE
NETWORK so th...See More
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http://www.ischematics.com/images/2013_DWS_TIMELINE_270113.jpg
www.ischematics.com
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January 28
SWAN/DWS: a 4-decade long high tech project.
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January 28
SWAN/DWS story.
https://docs.google.com/file/d/0Bx-ZqV10CSiNaG5yaW1JWi1EWjQ/edit
88. Spicy SWAN PB FB post collection up to April 27th 2013
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2013_SWAN_DWS_STORY_270113_PB.pdf - Google Drive
docs.google.com
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January 25
Leonardo da Vinci's version of Spicy SWAN (1510).
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January 25
EFFECTS of TDR PULSE RISE TIME on RESPONSE.
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January 24
Detailed view of TDR reflected wave related to ckt TDR_LINE_CAP_DISTR.
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January 24
Here the results of previous circuit TDR_LINE_CAP_DISTR
92. Spicy SWAN PB FB post collection up to April 27th 2013
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January 24
Yet another example on how Spicy SWAN can be applied to the simulation of TDR
measures : a uniformely C loaded segment of Transmission Line.
93. Spicy SWAN PB FB post collection up to April 27th 2013
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January 24
INDUCTIVE discontinuity: TDR response.
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January 23
SWAN sim of a TDR measure on a cable with capacitive discontinuity: results.
95. Spicy SWAN PB FB post collection up to April 27th 2013
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January 23
SWAN sim of a TDR measure on a cable with capacitive discontinuity.
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January 22
TDR (Time Domain Refectometer) basics: measure on a 75 ohm ideal cable
(length=1m), simulated results (SWAN mode).
97. Spicy SWAN PB FB post collection up to April 27th 2013
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Spicy Schematics - ischematics.com
January 22
TDR (Time Domain Refectometer) basics: measure on a 75 ohm ideal cable
(length=1m).
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102.
Spicy Schematics - ischematics.com
January 20
Using DWS probes in SWAN mode: results.
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Spicy Schematics - ischematics.com
January 20
Using DWS probes in SWAN mode.
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January 19
Spicy SWANs take off.
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Spicy Schematics - ischematics.com
January 19
Website re-do! Check out our new homepage look! This comes as Spicy version 2.4.2
is coming out soon, and Spicy SWAN on the way! Also note that our Spicy Circuit
Simulator iPhone utility has a whole new look ... Look out for the coming updates
with many new features!
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January 17
Example of SWAN mode instantaneous power monitoring.
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January 17
The schematic related to previous short circuits trials(SWAN).
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108.
Spicy Schematics - ischematics.com shared a link.
January 17
SWAN mode simulated remake of short circuits trials carried out by Piero (CSELT,
1974) on logic drawers of the first Italian fully digital Telephone Exchange (Gruppi
Speciali) to increase their reliabilty
: https://www.ischematics.com/webspicy/report.py?RCODE=641262371631885870
58a#newwin
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Spicy Schematics - ischematics.com
January 10
New feature on Spicy Web (coming soon to ipad) .. there are now two methods for
drawing wires .. if you have snap to pin ON (default) when you draw wires it will try
to snap to the nearest part pin if there is one nearby .. this is particul...See More
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January 9
Spicy is looking good! We are enhancing the GUI, making wiring operation better
once again, and adding new features! .. live on Spicy Web soon, and out on ipad in
the next update
108. Spicy SWAN PB FB post collection up to April 27th 2013
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Spicy Schematics - ischematics.com
January 5
Jan 5, 2013 5:00am
new video on how to make wires using the new simpler method ... captions
available on youtube version
109. Spicy SWAN PB FB post collection up to April 27th 2013
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January 4
Spicy has updated our web version (ipad will follow soon) to have a new simple
method for making wires .. just click the wire button, then click and drag your wire ..
when you lift up its done ... it also will start at the nearest part pin automatically to
help you out! ... this is as it should have been done, and we know a few users have
asked for this, so try it out on the web today, and we will roll it out on ipad soon!
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January 4
FYI, the next version of Spicy is packed with enhacements, including new SIMPLE
wiring procedure, and other enhancements! look for it soon on the app store and on
the web!
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January 1
Happy New Year from Spicy! Here is a good laugh to start out the new year!
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116.
Spicy Schematics - ischematics.com shared a link.
December 30, 2012
New SWAN ART image collection just created by Piero Belforte is available on You
Tube: http://www.youtube.com/watch?v=7LH4X0xeyhk
SWAN ART (2)
www.youtube.com
New collection of images created by Piero Belforte in 2012 from simulation of
electrical circuita using DWS/SWAN (Digital Wave Simulator/Simulation by Wave A...
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117.
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December 22, 2012
Spicy updated to v2.4.1!
This version has enhanced plotting and reporting capabilities, a new author
information feature to add notes and information to each netlist, large plot area,
and minor bug fixes. Have a happy new year, and keep on simulating!
112. Spicy SWAN PB FB post collection up to April 27th 2013
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118.
Spicy Schematics - ischematics.com
December 20, 2012
Here the schematic of the basic RLT cell modeling the skin effect for a 5mm long
RG58 coax cable.
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December 20, 2012
FO (Free Oscillation) test for a 91.5m RG58 coax cable.
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December 16, 2012
Examples!
https://www.ischematics.com/webspicy/report.py?RCODE=6314682260658745304
1a
https://www.ischematics.com/webspicy/report.py?RCODE=8467244134844001833
2a
https://www.ischematics.com/webspicy/report.py?RCODE=7036118315456162221
2a
https://www.ischematics.com/webspicy/report.py?RCODE=5510555021044172382
8a
116. Spicy SWAN PB FB post collection up to April 27th 2013
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122.
Spicy Schematics - ischematics.com
December 11, 2012
Connecting together 1000 LRT cells the model of a 50m long coax cable is obtained.
Here the V-I plots related to free oscillations of the cable are shown.
117. Spicy SWAN PB FB post collection up to April 27th 2013
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December 10, 2012
New Feature (Available in Spicy WEB, coming soon to Spicy for ipad): You can now
add notes to your schematics to include in the netlist .. Author, date, and a free
textarea ... whatever you type will be added to the netlist, and when you save the
schematic it saves with the file
118. Spicy SWAN PB FB post collection up to April 27th 2013
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December 10, 2012
Connecting together 10 5cm long cells corrisponding to 50cm long coax.
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December 10, 2012
SKIN effect on a 5cm long coax cable (SWAN mode):
120. Spicy SWAN PB FB post collection up to April 27th 2013
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December 6, 2012
And here a more recent paper on V-I plots for comparative analysis of TL models
using SpicySWAN:https://docs.google.com/file/d/0Bx-
ZqV10CSiNYlZENzdfOEk4aEk/edit
2012_PB_VI Trajectory plots for Transmission Line models evaluation.pdf - Google
Drive
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docs.google.com
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December 6, 2012
Here you can find a paper on comparative analysis of Transmission Line models
using SpicySWAN:https://docs.google.com/file/d/0Bx-
ZqV10CSiNS1JwTnc1NVIyTWs/edit
2012_Trasmission Line approximation using LC cells_PB_DWS.pdf - Google Drive
docs.google.com
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128.
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December 5, 2012
Spicy Tutorial Video #3
Spicy Tutorial Video #3
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December 5, 2012
Spicy Tutorial Part 2
Spicy Tutorial Part 2
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130.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Part 1
Spicy Tutorial Part 1
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December 5, 2012
How to make wires video tutorial
How to make wires video tutorial
124. Spicy SWAN PB FB post collection up to April 27th 2013
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132.
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December 5, 2012
NEw Copy Paste Feature Video!
NEw Copy Paste Feature Video!
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133.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy WEB Update: 12/4/12 you can now set your own part references, and there is
a new log plot available! Will be on next ipad release asap
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December 4, 2012
Dec 4, 2012 12:19am
Another time trial of SpicySWAN vs MC10 for circuit 10_LC_CELL_TL in the window 0
- 5 microseconds with timestep of 1 picosecond (5 MILLION output samples)
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135.
Spicy Schematics - ischematics.com
December 2, 2012
Dec 2, 2012 10:42pm
This video shows an actual comparison between a commercial simulator (MC10) and
SpicySWAN during the simultaneous simulation of the same circuit 10_LC_TL. To get
similar accuracy levels, both sims are carried out the same time step of 10
femtoseconds on a time window of 0-50ns.
MC10 runs locally on a quad core I7 PC. SpicySWAN sim is carried out by
SWAN/DWS engine running on a SpicySWAN server in the Web.
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November 30, 2012
127. Spicy SWAN PB FB post collection up to April 27th 2013
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If we try to simulate the 9,999 LC cell circuit with a 10 FEMTOSECOND time step ,
this is the comparison between TL model and LC model at line ends.
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November 29, 2012
Here a detail of simulated waveforms at the end of the 9,999 cells chain after
97ns.In yellow the exact TL model, in green the sim at 100 femtosec time step, in
light blue the sim at 1 picosec time step
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138.
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November 29, 2012
Here the results of the 9,999 cell LC circuit.
129. Spicy SWAN PB FB post collection up to April 27th 2013
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November 29, 2012
This report is related to a SWAN sim of a 9,999 cell LC chain with a time step of 100
Femtoseconds on a time window of 100ns.
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131. Spicy SWAN PB FB post collection up to April 27th 2013
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140.
Spicy Schematics - ischematics.com
November 29, 2012
If we try to simulate with a commercial Spice like LT Spice the previous IDEAL
lossless TLINE (50ohm,1ns) circuit stimulated by 500ps Voltage pulse, this is the
result we get:
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141.
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November 28, 2012
In case of pulse input , the IV pattern of the exact SWAN model becomes a CROSS
instead of a RECTANGLE. The lumped models approach the cross shape increasing
the number of cascade cells as happens in the previous situation (Step input).
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142.
Spicy Schematics - ischematics.com
November 28, 2012
To test TL models a 500ps Voltage PULSE stimulus can be chosen in place of step
input previously shown.
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November 27, 2012
These are the comparative IV trajectories related to different LC cell implementation
of the TL (50 ohm, 1ns).
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144.
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November 27, 2012
LC cell using a Serial Adaptor stub model of the inductor equivalent to the
trapezoidal rule of integration.
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November 27, 2012
Comparative images show the the I V trajectories related to circuit LC_CHAIN_TL
plotted with the same I and V scales. In yellow is highlighted the area that is
perfectly rectangular in the ideal case (SWAN model of TL). For the 10 LC-cell model
the waveform distortion increases increasing the time window of the analysis
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November 26, 2012
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Building up Subcircuits: (3 input LUT):
http://www.ischematics.com/webspicy/share/img30860584725056315123b.png
http://www.ischematics.com/webspicy/share/img30860584725056315123b.png
www.ischematics.com
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November 26, 2012
Building up Subcircuits (4 input LUT):
http://www.ischematics.com/webspicy/share/img62784305673746035118b.png
http://www.ischematics.com/webspicy/share/img62784305673746035118b.png
www.ischematics.com
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November 24, 2012
http://www.youtube.com/watch?v=x5Wms1S5lmc
SWAN ART
www.youtube.com
A gallery of artistic images coming from the transient simulation of actual electrical
circuits performed using the Digital Wave Simulator DWS.
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November 24, 2012
Artistic version of a LC cell TL sim.
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November 24, 2012
Here the brochure showing several applications of SWAN/DWS predecessors:
https://docs.google.com/file/d/0Bx-ZqV10CSiNMG9CMGEzdnZxVTQ/edit
1989_PB_SPRINT&SIGHTS_BROCHURE_FULL_web.pdf - Google Drive
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docs.google.com
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November 24, 2012
Here a reference to DWN methods applied for modeling & simulation of lossy
interconnections:
https://docs.google.com/file/d/0Bx-
ZqV10CSiNYTM3YjVjYmUtNTk1Yy00NzU3LTgyMzItMThmZmJhYTQ2NjYx/edit
1982_Simulation_lossy_interconnections_ISCAS_Rome.pdf - Google Drive
docs.google.com
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November 24, 2012
Here a paper about the applications of early DWN simulators:
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https://docs.google.com/file/d/0Bx-
ZqV10CSiNZTJhYmNmZTQtNjc4OS00ZjQyLThhZjMtOTNlOTdjYWZkNTM2/edit
1985_Electrical_Simulation_Using_Digital_Wave_Networks_IASTED_Symposium_
Paris_June1985.pdf - Google.
docs.google.com
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November 24, 2012
Here a biblographic reference about the first simulation program based on DWN
algorithms. https://docs.google.com/file/d/0Bx-
ZqV10CSiNYzk0OTA5N2QtOWY2My00MmM0LTllNWItY2U0NzUzOTQ2OWVi/edit
1975_Use_of_equivalent_Wave_Digital_Networks..._1975.pdf - Google Drive
docs.google.com
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November 23, 2012
XY plot of input current versus out voltage related to previous circuit LC_CELL_TL.
The time window is 10 -11 microseconds, sim tstep is 1 ps.
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November 23, 2012
An eye diagram of previous signals at 125 Mbit/sec enhances the aberrations
affecting the lumped LC model of the TL.
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November 23, 2012
A more detailed view (DWV mode) of voltages at the end of both TL models.
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November 23, 2012
Here the comparative plot of the waveforms of the two TL models.
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November 23, 2012
Here the SWAN netlist of the previous circuit:
******************************************
* Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
* File: LC_CHAIN_TL
...See More
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Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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November 23, 2012
This simple circuit compares a lumped parameter LC model of a Transmission Line
with the native SWAN model of the TL.
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November 22, 2012
A simulation tool based on both algorithms (Spice/SWAN) is the most powerful and
comprehensive solution available today on the market. Spicy SWAN is based on the
philosophy of HYBRID simulation engines (like happens in the automotive field for
car engines). Having a common data entry interface at SCHEMATIC level, the user
can select what is the best engine to be utilized for his circuit. There are even
situations where both engines can be utilized to get the result, as shown in some of
previously shown examples...
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November 22, 2012
For the previously explained reasons, Spice is well suited to deal with circuits
containing device models (.model cards) where propagation delay effects are
negligible. SWAN is well suited for circuits where propagation of signals cannot be
ignored as happens more and more due to increasing speed of modern electronic
systems..
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November 22, 2012
Moreover DWN algorithms work at a FIXED TIME-STEP according to sampled system
theory and are NYQUIST criterion COMPLIANT while NA and related
Newton_Raphson iterative loops are based on VARIABLE TIME-STEP integration
methods and cannot be compliant to Nyquist criterion...
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November 22, 2012
The strong differences between classical NA and WDN algorithms simulation of
electrical netwoks explaain the reason of their complemetary features. NA used in
Spice doesn't take into account SIGNAL PROPAGATION EFFECTS because assumes
that the circuit is dimensionless. On the contrary DWN starts assuming signal (wave)
propagation and the Trasmission Line (TL) is its basic circuit component....
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November 22, 2012
Previous simple examples remark some of the differences between SWAN mode
versus Spice mode of operation. These differences are due to completely diffferent
approach to circuit simulation of the two tools. While Spice solves the network using
the well known three-centuries old NA (Nodal Analysis) method, SWAN simply maps
the network into a DSP (Digital Signal Processing) equivalent. This equival...See More
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November 22, 2012
Here the multiplot result of the SWAN mode sim of the previous circuit 5RLCI_SW
opening the switch 5 microseconds after the start up (DWV plot mode).
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November 22, 2012
A time-varyng network topology obtained abruptly disconnecting a portion of
previous 5RLCI circuit b means of a time-controlled switch (SWAN mode only) ...
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November 22, 2012
An XY trajectory of two voltages of the previous circuit (5RLCI). VOUT2_2 vs VOUT2.
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November 22, 2012
If the previous circuit is fed by a 100mA current step source this is its simulated
response in SWAN mode (Spice is not able to do this sim).
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November 22, 2012
Here the DWV (Digital Wave Viewer) mode multiplot view of the result of previous
5RLC sim (5K points/waveform).
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November 22, 2012
Here the results of the sim of previous circuit 5RLC in SWAN mode on a 10microsec
window, Sim tstep was set to 10ps for a total of 1MILLION out samples/waveform.
This sim runs on the server in about 200msec. Spice is not able to do the job.
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November 22, 2012
A simple but tough circuit for Spice: A LC network fed by a step generator of
amplitude 1V.
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November 21, 2012
A very simple lossless TL circuit where SWAN & Spice mode sims are compared in
the 200-300ns window. The differences are small due to smoothing effects of
multiple reflections on the capacitive load. Spice TL lumped model has only a small
smoothing effect in this case.
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November 21, 2012
fun with new copy/paste: 4 stage inverting amp:
https://www.ischematics.com/webspicy/report.py?RCODE=3285027813727547271
4a
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60 people saw this post
177.
Spicy Schematics - ischematics.com
November 21, 2012
Simulation of the trasmission of a 10Mbit/sec binary signal over the 900-cell rc line
including a threshold receiver: eye diagrams at the input and output of the receiver.
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178.
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Spicy Schematics - ischematics.com
November 21, 2012
Simulation of the trasmission of a 10Mbit/sec binary signal over the 900-cell rc line
including a threshold receiver.
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November 21, 2012
164. Spicy SWAN PB FB post collection up to April 27th 2013
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This is the 10Mbit/seec eye-diagram of the signal at the end of the rc line resulting
from the SWAN sim of the previous experimental setup.
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November 21, 2012
This is the SWAN mode circuit simulating the experimental setup where the worst-
case bit sequence generator is connected at the transmitter end of the line.
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November 21, 2012
This is the binary sequence causing the maximum eye closure of the signal al end of
the RC line at 10Mbit/sec.
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November 20, 2012
These are the Worst Case Eye Diagrams (WCEDs) at various bit rates showing the
eye diagram closure at the end of the 900-cell RC line.
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November 20, 2012
Here a detail plot showing the rise edge of the signal at the end of the rc line (900
cells).
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November 20, 2012
Here the screenshot of the Spicy SWAN plot (windows 500ns, sim tstep 10ps,
50Ksamples calculated, 5K plotted).
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November 20, 2012
And this one is the related netlist as extracted by Spicy SWAN:
******************************************
* Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
* File: RC_LINE_CMP
...See More
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Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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186.
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November 20, 2012
This is the TDR (Time Domain Reflectometer) simulation set up for a rc line
equivalent to 900 elementary cells (Rcell=.5 ohm, Ccell=1pF). Has been built up as a
chain of 30 behavioral blocks previously extarcted from a 30-cell line.
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November 19, 2012 near Minneapolis, MN via mobile
15 stage ring oscillator using default cmos spice models for digital inverters
https://www.ischematics.com/webspicy/report.py?RCODE=0363067355376274624
1a
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November 18, 2012
New Feature: Copy/Paste/Move, Group Select
http://www.youtube.com/watch?v=9Ih2euzv4As
Available on Spicy Web, will rollout on iPad in next update!
Spicy Schematics - Group Select, Copy/Paste Example (no audio)
www.youtube.com
Spicy Schematics - Group Select, Copy/Paste Example (no audio)
http://ischematics.com https://www.facebook.com/SpicySchematics
http://groups.google.com/group...
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November 17, 2012
This a recent real world application of BTM to 20Ghz probes characterized with the
TDR.
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November 17, 2012
The previous technique has been applied for decades to state-of-the-art digital
system development with great success.
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November 17, 2012
BTM models can be easily extracted from TDR measures of actual prototypes, and
SWAN models cane be easily built up for accurate simulations of complex circuitry
up to Multigigahertz frequencies.
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November 17, 2012
The previously example shows how the BTM (BEHAVIORAL TME MODELLING)
technique can be applied to circuits. Spice can't support this very powerful
technique, due mainly to numerical stabilty issue of NA.
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November 17, 2012
This is the SWAN netlist related to the previous circuit:
******************************************
* Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
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* File: RC_LINE_CMP
...See More
Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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November 17, 2012
...and in this plot the responses of the 2 previous models are compared together.
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November 17, 2012
Spicy SWAN schematic of the setup built up to compare the circuital model to the
behavioral model of the RC LINE. TDR is used to characterize both models.
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November 17, 2012
Example of PWL breakpoints extraction from S21.
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November 17, 2012
Here the simulated time domain Sparameters of the RC LINE. Due to symmetrical
and reciprocal circuit only 2 parameters are enough to describe full behavior.
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November 17, 2012
This schematic shows a TDR set up to measure the 2-port S-parameters of the 30-
cell RC line in time domain.
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November 17, 2012
File sync just got better .. the screenshot below shows the new interface .. instead of
always transferring all files, you can now upload/download one file at a time! The
manual sync option is still there so if you need to you can sync all...See More
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November 17, 2012
Spicy Design Report example:
https://www.ischematics.com/webspicy/report.py?RCODE=5564376048373423062
2a
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November 16, 2012
30-cell vs 20-cell RC_LINE at 1Gbit/sec.
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November 15, 2012
Other 10Gbps eye diagrams coming from the previous real design application
(SWAN).
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November 15, 2012
This is another eye diagram display coming from a Piero recent design application :
10Gbps signals on a CML (Current Mode Logic) pcb net under Fault Insertion trials
(HiSAFE+ project, Cisco Systems)
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November 15, 2012
...and here the eye diagrams at 1 Gigabit/sec related to previous circuit
PSEQ_RC_LINE.
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November 15, 2012
Here the netlist of previous circuit:
******************************************
* Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
* File: PSEQ_RC_LINE
...See More
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Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works
with iPad, Web - Homepage
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November 15, 2012
Yet other unique capabities of SWAN mode: CHAIN of cells and BINARY sequences.
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November 14, 2012
All this talk about Spicy SWAN, what is it? Spicy SWAN is a new Professional version
of Spicy with hybrid simulation engine that uses Spice, and SWAN simulators ...
What is SWAN? Our October Newsletter has a great introduction: http://ww...See
More
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November 14, 2012
...and this one is the SWAN mode netlist related to previous ckt FLUXCONSERV2
* Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
* File: FLUXCONSERV2
* by Piero Belforte
******************************************
L0 0 4 1m IC=1A
L1 5 0 1m
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V0 4 6 DC(0)
...See More
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November 14, 2012
Yet another very simple circuit showing the flux conservation of inductor's model in
SWAN mode.
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212.
Spicy Schematics - ischematics.com
November 14, 2012
And this one is the SWAN netlist of CHARGE_COSERV circuit generated by Spicy
SWAN
Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
* File: CHARGECONSERV
* by Piero Belforte
******************************************
C0 3 0 1u IC=10V
C1 2 0 1u
C2 1 0 2u
...See More
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November 14, 2012
This simple circuit shows how the capacitor's charge is conserved in SWAN mode.
This is a very important feature to guarantee the accuracy of the simulation.
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November 13, 2012
Despite being born to model and simulate mainly propagation effects, DWN can
outperform NA even for concentrated parameters circuits. Here a simple LC resonat
circuit that is difficult to solve using Spice...
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November 13, 2012
Another comparison Spice/SWAN for a very simple circuit with Transmission Lines.
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November 13, 2012
Behind Spicy SWAN there is a long history of developments and successful
applications to state-of-the art projects.
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November 11, 2012
Here you cab find a document I wrote about the TL approximations of Spice studied
using SWAN:https://docs.google.com/file/d/0Bx-ZqV10CSiNS1JwTnc1NVIyTWs/edit
2012_Trasmission Line approximation using LC cells_PB_DWS.pdf - Google Drive
docs.google.com
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November 10, 2012
A multiplot of results of ckt TLRING2 (SWAN mode)
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219.
Spicy Schematics - ischematics.com
November 10, 2012
Another case where Spice is unable to do the job.
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Spicy Schematics - ischematics.com
November 10, 2012
In this case, with an impedance Z0 of 300 ohm (or more), Spice is unable to run the
simulation (Gmin stepping error). SWAN mode can do the job without problems
(tstep 10femtoseconds).
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November 10, 2012
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Another comparison of SWAN mode vs Spice mode for a TL ring oscillator that Piero
has just built up.
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November 10, 2012
In this collage the differences are clearly visible.
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November 10, 2012
...and this one in SWAN mode.
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Spicy Schematics - ischematics.com
November 10, 2012
This is the result in Spice mode.
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Spicy Schematics - ischematics.com
November 10, 2012
This simple oscillator is made by Piero with a precharged Transmission Line shorted
at one end and left open at the other end. Can be simulated both is Spice mode and
SWAN mode using Spicy SWAN. Let's see the difference of the results.
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Spicy Schematics - ischematics.com
November 10, 2012
Yet another XY plot of circuit coupl_osc .
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Spicy Schematics - ischematics.com
November 10, 2012
Another view of the previous variables.
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Spicy Schematics - ischematics.com
November 10, 2012
This is not an ECG.
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Spicy Schematics - ischematics.com
November 9, 2012
And this is the first plot on the Spicy SWAN plt tab
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Spicy Schematics - ischematics.com
November 9, 2012
SWAN netlist related to circuit coupl_osc:
******************************************
* Netlist and simulation file
* Generated by: SPICY Schematics (ischematics.com)
* File: coupl_osc
******************************************
C0 6 0 1n IC=1V
L0 6 0 1u
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C1 4 0 .3333n IC=-1V
...See More
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Spicy Schematics - ischematics.com
November 9, 2012
A new very simple circuit: Two LC oscillators fed by negative resistances tu sustain
the oscillations are coupled together by a non linear resistance.
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232.
Spicy Schematics - ischematics.com
November 9, 2012
A new very simple circuit: Two LC oscillators fed by negative resistances tu sustain
the oscillations are coupled together by a non linear resistance.
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233.
Spicy Schematics - ischematics.com
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November 8, 2012
XY PLOTS OF CHUA7
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Spicy Schematics - ischematics.com
November 8, 2012
CHUA7 (BUTTERFLY) SCHEMATIC
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Spicy Schematics - ischematics.com
November 8, 2012
And this one is an artistic view of Piero related to circuit CHUA7.
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Spicy Schematics - ischematics.com
November 8, 2012
An XY multiplot related to circuit CHUA7.
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Spicy Schematics - ischematics.com
November 8, 2012
And this is the time-domain multiplot related to circuit CHUA7.
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Spicy Schematics - ischematics.com
November 8, 2012
Another little variation on CHUA's theme.
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Spicy Schematics - ischematics.com
November 8, 2012
Time domain behavior of CHUA5.
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Spicy Schematics - ischematics.com
November 8, 2012
This is what happens with a small change of capacitor C0 params (value,IC). Ref.
Spicy SWAN circuit CHUA5. Report just posted.
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Spicy Schematics - ischematics.com
November 7, 2012
A more complete set of XY trajectories related to the previous CHUA circuit.
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Spicy Schematics - ischematics.com
November 7, 2012
CHUA3 circuit schematic built up using Spicy SWAN.
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Spicy Schematics - ischematics.com
November 7, 2012
CHUA VI trajectories.
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Spicy Schematics - ischematics.com
November 7, 2012
Using Spicy SWAN on Ipad2.
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Spicy Schematics - ischematics.com
November 7, 2012
ROLLER COASTER from the Swan mode ckt just uploaded.
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Spicy Schematics - ischematics.com shared a link.
November 6, 2012
a user asked about spice models for vacuum tubes ... i remember another user
asked a few months ago as well .. although this is not our site and only something i
found from a google search, it may be useful for some looking to do amplifier circuit
simulations with vacuum
tubes:http://tdsl.duncanamps.com/dcigna/tubes/spice/index.html
Spice Models
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tdsl.duncanamps.com
general model for the heater of indirectly heated
tubes5AR45U4GB5V3A5V4GA5Y3GT6DJ86SL7GT6SN7GTB12AT712AU712AX712BH7
A6L6GC6V6GTAKT-88GL211WE300B
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