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Techsplained: What is virtual reality and how does it work

The real gains are for the gaming industry, which stands to benefit from this innovation.




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McLaughlin takes the win on virtual Indy's oval

With the leaders busy wrecking in front of him, Scott McLaughlin calmly won Saturday's virtual IndyCar Series race on the oval at Indianapolis Motor Speedway.




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Albon denies penalised Leclerc virtual F1 hat-trick

Alexander Albon won a virtual Formula One thriller around Brazil's Interlagos circuit on Sunday to deny Charles Leclerc an esports hat-trick.




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Why trainers are concerned about the transition from virtual to reality

Players are working out creatively, but can't replace the intensity of team training.




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Everything we know about the NFL's plans for a virtual offseason

With the NFL offseason going virtual, how will teams adapt and what changes can we expect heading into the summer? We answer all of your questions.




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Interaction between Innovus and Virtuoso through OA database

Hello,

I created a floorplan view in Virtuoso ( it contains pins and blockages). I am trying to run PnR in Innovus for floorplan created in Virtuoso. I used  set vars(oa_fp)    "Library_name cell_name view_name"   to read view from virtuoso. I am able to see pins in Innovus but not the blockages. Can i know how do i get the blockages created in virtuoso to Innovus.

Regards,
Amuu 




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Generating IBIS models in cadence virtuoso

I'm trying to generate IBIS models for the parts that I'm designing.  I'm designing using CADENCE Virtuoso.  

I'm wondering if there is a tutorial for generating IBIS models in CADENCE Virtuoso.   Please pardon me if my question is broad.      




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Copying read only problen in cadence virtuoso

Hello, i have a realy mistick thing going with copying libraries in cadence virtuoso,

When i copy straight forwart the whole library it gives me a warning that accsess was denied,but when i go into the library and copy it as a single file, then it goes fine.

another problem is it doesnt show in the massage console  ALL the files which could not be copied.(which is the much bigger problem,becuase i would have to pass threw all the subdirectories to verify if all files are there)

Is there a way to see which files wasnt able to be copied?

Thanks. 




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netlist extraction from assembler in cadence virtuoso

Hello , i am trying to extract netlist from a circuit  in assembler

I have found the manual shown bellow , however there is no such option in tools in assembler.

how do i view the NETLIST of this circuit?

Thanks.



ASSEMBLER VIEW menu




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searching for transistor inside hyrarchy in cadence virtuoso

Hello, I have a problem with a certain type of transistor,my hyrarchy has a lot components an sub components and visually inspecting them is very hard.

is there a way like in other cadence layout viewer tools , to enter the name of the component or a NET somewhere and it will focus on it visualy or give the hyrarchy path to it?

Thanks.




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producing gain circles in cadence virtuoso

Hello, i am trying to produce a gain circles on a simple transistor as shown bellow.

i have defined the range from 1 til 30 dB and i dont get any circle just dots in infinity?

Where did i go wrong?
Thanks.




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matching network problem in cadence virtuoso

Hello, i have built a matching network of 13dB gain and  NF as shown bellow step by step.(including all the plots and matlab )

its just not working at all,i am doing it exacly by the thoery

taking a point inside the circle-> converting its gamma to Z_source->converting gamma_s into gamma_L with the formulla bellow as shown in the matlab->converting the gamma_L into Z_L-> building the matching network for conjugate of Z_L and Z_c.Its just not working.

where did i got  wrong?

Thanks.

gamma_s=75.8966*exp(deg2rad(280.88)*i);
z_s=gamma2z(gamma_s,50);
s11=0.99875-0.03202*i
s12=721.33*10^(-6)+8.622*10^(-3)*i
s21=-188.37*10^(-3)+30.611*10^(-3)*i
s22=875.51*10^(-3)-100.72*10^(-3)*i
gamma_L=conj((s22+(s12*s21*gamma_s)/(1-s11*gamma_s)))
z_L=gamma2z(gamma_L,50)





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Inconsistent behaviour of warn() between Virtuoso and Allegro

For a project, we depend on capturing warnings. This works fine in Virtuoso but behaves differently in Allegro.

In our observations

Virtuoso:

>>> warn("Hello")

*WARNING* Hello

Allegro:

>>> warn("Hello")

*WARNING* Hello

But when we capture the warning:

Virtuoso:

>>> warn("Hello") getWarn()

"Hello"

Allegro:

>>> warn("Hello") getWarn()

"*WARNING* Hello"

This is a Problem for because we put an empty String in the warn and depend on the fact that no Warning results in an empty String but on Allegro the output always begins with *WARNING*

Is there a way to make the behavior consistent in both versions?




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ISF Function Extraction in Cadence Virtuoso

Hi all,

Is there any tutorial which explains the process of plotting the ISF function for a certain oscillator ?

Thank you.




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Virtuoso Spectre Monte Carlo simulation

Hi ,

     I have designed analog IP in cadence ADE and simulated in spectre. All corner results looks good. when i run monte carlo 1000 runs have high current in 125C two runs. Simulated with same setup in different user, all clean.Need to know what type sampling method used and why its not clean with my setup.

Thanks,

Anbarasu




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Virtuoso Meets Maxwell: Bumps, Bumps.... Where Are My Bumps?

Bumps are central to the Virtuoso MultiTech Framework solution. Bumps provide a connection between stacked ICs, interposers, packages, and boards. Bump locations, connectivity, and other attributes are the basis for creating TILPs, which we combine to create system-level layouts.(read more)




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Virtuosity: Device Arrays in the Automated Device Placement and Routing Flow

Since the release of the Automated Device Placement and Routing solution last year, we have continued to improve and build upon it. In this blog, I’ll talk about the latest addition—the Auto Device Array form—how this is an integral piece of the new Automated Device Placement and Routing solution.(read more)




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Virtuoso Meets Maxwell: Help with Electromagnetic Analysis - Part V

Here is another blog in the multi-part series that aims at providing in-depth details of electromagnetic analysis in the Virtuoso RF solution. Read to learn about the nuances of port setup for electromagnetic analysis.(read more)




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Virtuoso IC6.1.8 ISR10 and ICADVM18.1 ISR10 Now Available

The IC6.1.8 ISR10 and ICADVM18.1 ISR10 production releases are now available for download.(read more)




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Virtuosity: Are Your Layout Design Mansions Correct-by-Construction?

Do you want to create designs that are correct by construction? Read along this blog to understand how you can achieve this by using Width Spacing Patterns (WSPs) in your designs. WSPs, are track lines that provide guidance for quickly creating wires. Defining WSPs that capture the width-dependent spacing rules, and snapping the pathSegs of a wire to them, ensures that the wires meet width-dependent spacing rules.(read more)




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Virtuoso Meets Maxwell: What About My Die That Has No Bumps, Only Pad Shapes? How Do I Export That?

If you have one of those Die layouts, which doesn’t have bumps, but rather uses pad shapes and labels to identify I/O locations, then you might be feeling a bit left out of all of this jazz and tango. Hence, today, I am writing to tell you that, fear not, we have a solution for your Die as well.(read more)




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Virtuoso Meets Maxwell: Keeping Things Simple in the Virtuoso RF Solution

We have all heard the sayings “Less is more” and “Keep it simple”. Electromagnetic simulation is an activity where following that advice has enormous payoffs. In this blog I’ll talk about some of my experiences with how Virtuoso RF Solution’s shape simplification feature has helped my customers get significant performance improvements with minimal impacts on accuracy. (read more)




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Virtuosity: Concurrently Editing a Hierarchical Cellview

This blog discusses key features of concurrently editing a hierarchical cellview.(read more)




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Virtuoso Meets Maxwell: Die Export Gets a Facelift

Hello everyone, today I’d like to talk to you about the recent enhancements to Die export in the Virtuoso RF Solution, most of which were released in ICADVM 18.1 ISR10. What’s the background for these enhancements? Exporting an abstract of a Die, which basically represents the outer boundary of the Die with I/O locations, as an intermediate file to exchange information between various Cadence tools (i.e., the Innovus, Virtuoso, and Allegro platforms) is not a new feature. This capability existed even prior to the Virtuoso RF Solution. However, the entire functionality was rewritten from scratch when we first started developing the Virtuoso RF Solution because the previous feature was deemed archaic, its performance and capacity needed to be enhanced, and use model needed to be modernized. This effort has been made in various phases, with the last round being completed and released in ICADVM18.1 ISR10.(read more)




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Virtuosity: Can You Build Lego Masterpieces with All Blocks of One Size?

The way you need blocks of different sizes and styles to build great Lego masterpieces, a complex WSP-based design requires stitching together routing regions with multiple patterns that follow different WSSPDef periods. Let's see how you can achieve this. (read more)




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Dassault Systèmes and SATS Create World’s First Virtual Kitchen for In-Flight Catering Production

•Dassault Systèmes collaborated with SATS, Asia’s leading food solutions and gateway services provider, to boost operational efficiency, minimize food waste •Growth in airline passenger travel underscores need for sustainable excellence in aerospace industry-related commercial services •Digital twin experience with the 3DEXPERIENCE platform bridges the gap between the virtual and real for in-flight catering production




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Driving Sustainability with the Virtual World: Global Thought Leaders Examine Strategies at Dassault Systèmes’ Annual Manufacturing in the Age of Experience Event

•Annual event in Shanghai gathers global decision-makers to discuss digital trends, insights and best practices for sustainable manufacturing in the Industry Renaissance •Speakers include thought leaders from ABB, Accenture, China Center for Information Industry Development, FAW Group Corporation, Huawei, IDC, SATS •Interactive workshops featuring the 3DEXPERIENCE platform highlight the transformative role of virtual worlds on the creation of new customer experiences




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Dassault Systèmes Completes Acquisition of Medidata Opening Up a New World of Virtual Twin Experiences for Healthcare

• The 3DEXPERIENCE Platform combines modeling, simulation, data science, artificial intelligence and collaboration in the virtual world to achieve sustainable innovation in life sciences • Dassault Systèmes, together with Medidata Solutions, will lead the digital transformation of life sciences in the age of personalized medicine and patient-centric experience • Connecting the 3DEXPERIENCE Platform with Medidata’s Clinical Trial platform connects the dots between research, development,...




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Dassault Systèmes Holding Life Sciences Day in New York: Opening Up a New World of Virtual Twin Experiences for Healthcare

VELIZY-VILLACOUBLAY, France — November 13th, 2019 — Dassault Systèmes (Euronext Paris: #13065, DSY.PA) is holding a Life Sciences Day for analysts and investors, today, Wednesday, November 13th, 2019 starting at 09.00 am ET in New York. The event includes presentations by the senior executive management team. The sessions are being webcast live and will be available for replay by accessing https://investor.3ds.com/events/event-details/life-sciences-day. Bernard Charlès, Dassault Systèmes’ Vice...




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VirtualTablet Server 3.0.2 Denial Of Service

VirtualTablet Server version 3.0.2 denial of service proof of concept exploit.




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Tinc Virtual Private Network Daemon 1.0.36

tinc is a Virtual Private Network (VPN) daemon that uses tunneling and encryption to create a secure private network between multiple hosts on the Internet. This tunneling allows VPN sites to share information with each other over the Internet without exposing any information.




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TOR Virtual Network Tunneling Tool 0.4.0.5

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).




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TOR Virtual Network Tunneling Tool 0.4.1.5

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).




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TOR Virtual Network Tunneling Tool 0.4.1.6

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).




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TOR Virtual Network Tunneling Tool 0.4.2.5

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).




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TOR Virtual Network Tunneling Tool 0.4.2.6

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).




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TOR Virtual Network Tunneling Tool 0.4.2.7

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).




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Microsoft Windows Desktop Bridge Virtual Registry Incomplete Fix

The handling of the virtual registry for desktop bridge applications can allow an application to create arbitrary files as system resulting in privilege escalation. This is because the fix for CVE-2018-0880 (MSRC case 42755) did not cover all similar cases which were reported at the same time in the issue.




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Microsoft Windows CmKeyBodyRemapToVirtualForEnum Arbitrary Key Enumeration

The Microsoft Windows kernel's Registry Virtualization does not safely open the real key for a virtualization location leading to enumerating arbitrary keys resulting in privilege escalation.




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Cisco Email Security Virtual Appliance C100V IronPort Header Injection

Cisco Email Security Virtual Appliance C100V IronPort remote host header injection exploit.




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Cisco Email Security Virtual Appliance C600V IronPort Header Injection

Cisco Email Security Virtual Appliance C600V IronPort remote host header injection exploit.




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Cisco Email Security Virtual Appliance C370 IronPort Header Injection

Cisco Email Security Virtual Appliance C370 IronPort remote host header injection exploit.




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Cisco Content Security Management Virtual Appliance M600V IronPort Header Injection

Cisco Content Security Management Virtual Appliance M600V IronPort remote host header injection exploit.




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Cisco Email Security Virtual Appliance C300V IronPort Header Injection

Cisco Email Security Virtual Appliance C300V IronPort remote host header injection exploit.




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Cisco Email Security Virtual Appliance C380 IronPort Header Injection

Cisco Email Security Virtual Appliance C380 IronPort remote host header injection exploit.




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Cisco Content Security Virtual Appliance M380 IronPort Remote Cross Site Host Modification

Cisco Content Security Virtual Appliance M380 IronPort remote cross site host modification demo exploit.






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Energy CEOs extol virtues of hydropower while bemoaning its lack of public support

Last week at the HydroVision International plenary session, a panel of three CEOs — Darrel T. Anderson, President and CEO IDACORP and Idaho Power, Mitch Davidson, CEO and Managing Partner, Brookfield Renewable Power, and Paul Jacob, President and CEO, Rye Development — along with moderator Elizabeth Ingram, Content Director, Clarion Energy, discussed both the merits and the challenges of hydropower development in the United States and Canada.