By default, a dielectric must separate each pair of conductor layers in the cross-section of a design. In rare cases, this does not represent the real, manufactured substrate.

If your design requires you to have conductor layers that are not separated by a dielectric (such as, for half-etch designs), there is a variable that needs to be set in Allegro X APD. You must set this by enabling the variable icp_allow_adjacent_conductors. This entry, and its location in the User Preferences Editor, are shown in the following image.

The Objects on adjacent conductor layers do not electrically connect together, automatically. A via must be used to establish the inter-layer connections.

When enabling this option, it is recommended to exercise caution because excluding dielectric layers from your cross-section can lead to inaccurate calculations, including the calculations for signal integrity and via heights. It is important that your cross-section accurately reflect the finished product to ensure the most accurate results possible. Any dielectric layers present in the manufactured part need to be in the cross-section for accurate extraction, 3D viewing, and so on.

Let us know your comments on the various designs that would require adjacent conductor layers.

At a bustling Cadence event, we met Adrian, an intern at a startup who immerses himself in Cadence tools for his research and work.

Adrian was enthusiastic about the innovative technologies at his disposal but faced a significant challenge: internet access was limited to a single machine for new joiners, forcing interns to wait in line for their turn to use online resources.

Adrian's excitement soared when he discovered a game-changing solution: Doc Assistant. The cloud-based help viewer, Doc Assistant, ships with all Cadence tools, enabling Adrian to access help resources offline from any machine equipped with the software. This meant Adrian could continue his research and work seamlessly, irrespective of internet availability!

Meeting Cadence users and customers at such events has given us the opportunity to showcase how they can benefit from the diverse features that Doc Assistant offers.

With that note, welcome back to our Doc Assistant A-Z blog series! In Part 1, we explored key features and benefits that our innovative viewer brings to the table. Today, in Part 2, we'll dive deeper into the advanced functionalities and customization options that make Doc Assistant indispensable for its users.

Whether you're looking to streamline your workflow or enhance your user experience, this blog will provide the insights you need to fully leverage the capabilities of our documentation viewer. Let’s get started!

What Makes Doc Assistant Stand Out?

Here are a few (more) cool features of Doc Assistant!

That's not all. We have more coming your way. Until next time, take care and stay tuned for our next edition!

Want to Know More?

For any questions or general feedback, write to docassistant.support@cadence.com.

Subscribe to receive email notifications about our latest Custom IC Design blog posts.

Happy reading!

-Priya Sriram, on behalf of the Doc Assistant Team

Welcome back to the Doc Assistant A-Z blog series!

Since the launch of Doc Assistant, we've been gathering feedback and input from our customers regarding their experiences with our latest documentation viewer. My interaction with Ralf was particularly useful and interesting.

Ralf is a design engineer who works on complex schematics and intricate layouts. For each release, he is challenged with the task of verifying the tool and feature changes across multiple releases. He shared with me that he has been using Doc Assistant’s capabilities to help him achieve this.

Ralf explained that he utilizes Doc Assistant to open and compare documents from different releases side-by-side, seamlessly tracking updates across multiple releases and verifying those updates in his Cadence tools. Additionally, in Doc Assistant’s online mode, he compares documents across previous tool versions, ensuring a thorough review of any changes. Finally, he was happy to share with me that Doc Assistant features have helped him significantly reduce the time he spends on identifying such changes.

You, of course, can also achieve such productivity gains using several Doc Assistant features designed to help simplify such tasks!

In previous editions of this blog series, we looked at some key features and benefits of Doc Assistant. If you've missed these editions, I would highly recommend that you read them:

• Doc Assistant A-Z: Making the Most of the Cadence Cloud-Based Help Viewer: Part 1
• Doc Assistant A-Z: Making the Most of the Cadence Cloud-Based Help Viewer: Part 2
  

In this third installment, we're diving into some more of Doc Assistant's key capabilities.

To learn more about how to use the above features, check out the Doc Assistant User Guide.

These are just a few of the productivity gain features in Doc Assistant. We’ll cover more in the next blog in the series.

Want to Know More?

If you have any feedback on Doc Assistant or would like to request more information or a demo, please contact docassistant.support@cadence.com.

Subscribe to receive email notifications about our latest Custom IC Design blog posts.

Happy reading!

- Priya Sriram, on behalf of the Doc Assistant Team

Can anyone tell me how i can supress few strings or integers while reading with $sscanf.

I read a line from a file into a string. there are few strings and integers seperated by white spaces in the line. I am interested in one string which comes at postion 5 in the line. how can i suppress all other strings and integers with $scanf.

i tried the following syntax but it dint work.

 $sscanf(line,"* * * * %s",string_arg);

i am tring to supress first 4 integers/strings in the line.

Financial incentives from two different cities persuaded US grocery chain The Fresh Market to stay headquartered in its home state of North Carolina.

Venture capital funding has reached record levels in recent years, enabling start-ups to expand across borders – but their ability to do this depends on their type of business, and where they are founded.

Australian urban planning and design and economics consultancy Cistri is using its evidence-based insights to help Asian developers design and plan urban communities that enhance quality of life.

India is one of Australia’s fastest growing tourism markets. Tourism businesses can realise the potential of the Indian market by learning about travellers’ culture and service expectations.

The world’s largest food and beverage (F&B) trade show – Gulfood – took place in Dubai, UAE from 19–23rd February. It brought together over 5,000 leading F&B companies. Over 120 Australian companies took part.

A new AI-powered, imaging-based technology that creates accurate three-dimensional models of tumors, veins and other soft tissue offers a promising new method to help surgeons operate on, and better treat, breast cancers. The technology, from Illinois-based startup SimBioSys, converts routine black-and-white MRI images into spatially accurate, volumetric images of a patient’s breasts. It then illuminates Read Article

Jerusalem/Beirut — Israel said on Monday there was progress in talks about a Lebanon cease-fire and indicated Russia could play a part by stopping Hezbollah rearming via Syria, although the Iran-backed group said it had not received any new truce proposals. Pummeled by Israel's offensive, Hezbollah said diplomatic contacts were under way involving its backers in Tehran, Washington and Moscow, whilst reiterating its readiness to fight on, saying it had enough weapons for a "long war." In Jerusalem, Israeli Foreign Minister Gideon Saar said the war against Hezbollah was not yet over. The main challenge facing any cease-fire deal would be enforcement, he said, though there was "a certain progress" in talks. After previous rounds of fruitless U.S.-led diplomacy to secure a Lebanon truce, the comments indicate renewed focus on the issue as President Joe Biden prepares to leave office in January, with President-elect Donald Trump set to replace him. Hopes of a Gaza truce have meanwhile suffered a setback, with Qatar suspending its mediation role. Ignited by the war in Gaza, the conflict at the Lebanese-Israeli border had been rumbling on for a year before Israel went on the offensive in late September, pounding wide areas of Lebanon with airstrikes and sending troops into the south. Saar, addressing a Jerusalem news conference, said Israel was working with the United States on a cease-fire. Israel wants Hezbollah north of the Litani river – some 30 km from the border - and unable to rearm, he said. Saar said a basic principle for any agreement had to be that Hezbollah would not be able to bring weapons into Lebanon from Syria. "It is vital to the success of any arrangement in Lebanon," he said. "And the Russians are, as you know, present in Syria. And if they are in agreement with this principle, I think they can contribute effectively to this objective." Russia deployed forces into Syria nearly a decade ago to support President Bashar al-Assad in the civil war there. Hezbollah also sent fighters to help Assad, and carved out big sway on the ground alongside other Iran-backed groups. Syria is widely seen as a major conduit for Iran to supply weapons to Hezbollah in Lebanon, and Israel has struck targets in Syria regularly during the conflict. An Israeli airstrike temporarily cut Syria's main Homs-Damascus highway on Monday, Syrian media reported. In Lebanon, relatives held funerals for 20 people killed in a strike on the southern town of Deir Qanoun-Ras al-Ain, including seven medics from rescue groups affiliated with Hezbollah and its Shiite ally Amal. 'Testing the waters' In Beirut, Hezbollah official Mohammad Afif linked intensified political contacts to the looming change of U.S. leadership. "There is a great movement between Washington and Moscow and Tehran and a number of capitals," he said. "We hear a lot of talk, but so far, according to my information, nothing official has reached Lebanon or us in this regard," he told a news conference. The contacts were "in the phase of testing the waters and presenting initial ideas." Israel Hayom reported on Sunday that substantial progress has been made in diplomatic negotiations over a proposed Lebanon cease-fire that would require Hezbollah to withdraw north of the Litani River, barring its military presence near the Israeli border, while the IDF would return to the international border. Yedioth Ahronoth, Israel's best-selling newspaper, reported on Monday that Israel and Lebanon have exchanged drafts through U.S. envoy Amos Hochstein, signaling progress in efforts to reach a final agreement. The Lebanese government, which includes Hezbollah, has repeatedly called for a cease-fire based on the full implementation of a U.N. resolution that ended a war between the group and Israel in 2006. The resolution calls for the area south of the Litani river to be free of all weapons other than those of the Lebanese state. Lebanon and Israel have accused each other of violating the resolution. Israel says its campaign aims to secure the return home of tens of thousands of people forced to evacuate the north due to rockets fired by Hezbollah, which opened fire on Oct. 8, 2003, in solidarity with Hamas. Israel's offensive has forced more than 1 million people to flee their homes in Lebanon in the last seven weeks. Since the eruption of hostilities a year ago, Israeli attacks have killed more than 3,189 people in Lebanon, the majority of them since late September, according to health ministry figures, which do not distinguish between civilians and combatants. Hezbollah attacks have killed roughly 100 civilians and soldiers in northern Israel, the Israeli-occupied Golan Heights, and southern Lebanon over the last year.

London — A British soldier accused of passing sensitive information to Iran's Islamic Revolutionary Guard Corps pleaded guilty Monday to escaping from prison while awaiting trial. Daniel Abed Khalife is on trial at London's Woolwich Crown Court, accused of collecting sensitive information between May 2019 and January 2022. Khalife, who is no longer a member of the British armed forces, also denies leaving a fake bomb on a desk and absconding from his barracks in 2023. Prosecutors had also alleged Khalife escaped from London's Wandsworth prison in September 2023 by tying himself to the bottom of a delivery van, sparking a brief nationwide manhunt. The 23-year-old had originally pleaded not guilty to escaping from lawful custody but changed his plea to guilty Monday after having given evidence for several days earlier this month. Khalife is also charged with gathering information that might be useful to an enemy, namely Iran, obtaining information likely to be useful for terrorism and perpetrating a bomb hoax. He still denies those three charges and his trial continues.

[allAfrica] Cape Town -- allAfrica's Juanita Williams and Joy Basu, U.S. Deputy Assistant Secretary of State in the Bureau of African Affairs, overseeing Economics and Regional Affairs across Sub-Saharan Africa, discussed the work of the Digital Transformation With Africa (DTA) project, which is coming up for its two-year anniversary in December 2024, how DTA chooses its partners, and how AI is not a panacea for the challenges the continent faces. Basu is in Cape Town for the Africa Tech Festival, and Williams spoke with her

As it continues to leave a mounting trail of death and destruction in Gaza, Israel has come under severe attack from the international community, including the United Nations and its humanitarian agencies, Western allies, the International Criminal Court (ICC) and scores of human rights experts. During a conference in Paris, focusing on the new crisis […]

Elon Musk’s super PAC spent around $200 million to help elect Donald Trump, according to a person familiar with the group’s spending, funding an effort that set a new standard for how billionaires can influence elections.

to write a help desk manual

After the release of a shocking video showing Olympic rider Charlotte Dujardin whipping a horse, it is time for equestrians to educate themselves on the science of horse training, says Christa Lesté-Lasserre

The noises made by organisms like ants and worms as they move around in the soil can be used to assess whether an ecosystem is in good shape

Custom-made wool caps have enabled scientists to record electroencephalograms in awake cats for the first time, which could help assess their pain levels

Some lizards dive into streams to escape predators, and a specialised bubble-breathing technique enables them to stay submerged for up to 18 minutes

Puppies that are raised in someone's home seem to benefit from that extra human interaction, by asking for help at a younger age than those brought up in kennels

Animals that hibernate need a way to keep their blood flowing as their body temperature drops, and it seems that the mechanical properties of red blood cells may be key

Single-celled organisms called archaea can become multicellular when compressed, highlighting the role of physical forces in evolution

The same genetic tools being used to resurrect the woolly mammoth and dodo could help many other vulnerable species that have yet to die out

There are secrets aplenty in a pot of honey – from information about bees' "micro-bee-ota" to DNA from the environment – that can help us fight food fraud and even monitor shifts in climate

There are several evidence-backed ways of calming an anxious mind – from eating specific foods to adding certain exercises to your routine

New research into the moments between wakefulness and sleep could bring hope for insomniacs and even make us more creative problem-solvers

Recent research shows that anti-inflammatory diets are not as faddish as they might sound, with the power to reduce the risk of heart attacks and some cancers

Fractals are common in nature because of the surprisingly simple way they are made. Mathematically, they also help us make sense of complexity and chaos – and maybe even quantum weirdness

While time is relative, it still flows in one direction for every observer. We don’t yet understand why, but some physicists are looking for answers that invoke the evolution of entropy, says Chanda Prescod-Weinstein

Researchers have reshaped single electrons into spiralling matter waves with distinct handedness that could be used to study and control materials

Researchers were surprised to find that a very slightly curved object produces a more dramatic splash than a perfectly flat one

Marie Curie redefined the role of women in science by training a generation of “lab daughters” to have stellar careers, shows Dava Sobel's detailed and intimate new biography, The Elements of Marie Curie

Microbes that rapidly convert CO2 to rock could lock away the greenhouse gas in deep underground storage sites, such as depleted oil and gas reservoirs

A specialised algorithm could help autonomous vehicles track hidden objects, such as a pedestrian, a bicycle or another vehicle concealed behind a parked car

Recent research shows that anti-inflammatory diets are not as faddish as they might sound, with the power to reduce the risk of heart attacks and some cancers

Scientists used AI to transform tourist photos into a 3D digital map of Antarctic penguin colonies – even as researchers debate whether to harness or discourage tourism in this remote region

Just under 5 per cent of the Wikipedia pages in English that have been published since ChatGPT's release seem to include AI-written content

Soil is full of an uncountable number of viruses, and scientists are only beginning to understand just how substantial their role in the carbon cycle may be

Four-legged robot dogs learned to perform new tricks by practising in a virtual platform that mimics real-world obstacles – a possible shortcut for training robots faster and more accurately

From just listening to reframing the situation, there are a few ways you can help someone with a negative outlook, says advice columnist David Robson

AI and Google Street View have created 'digital twins' of living trees in North American cities – part of a huge simulation that could help make urban tree planting and trimming decisions

Most people are too risk-averse when it comes to life's biggest choices. Learning how to overcome the cognitive biases at play can help you make better decisions - with no looking back

Highland and lowland populations in Papua New Guinea have different gene variants derived from Denisovan archaic humans, indicating possible adaptations for lower oxygen levels and higher malaria risk

The Sverris saga describes how castle invaders “took a dead man and cast him unto the well, and then filled it up with stones”, in what may have been an early act of biological warfare - and now researchers believe they have found the skeleton of the man in question

Title: Biden to Sign Bill That Helps Veterans Exposed to Toxic Burn Pits
Category: Health News
Created: 8/10/2022 12:00:00 AM
Last Editorial Review: 8/11/2022 12:00:00 AM

Title: Why Treatment Helps Some Asthma Patients More Than Others
Category: Health News
Created: 6/1/2022 12:00:00 AM
Last Editorial Review: 6/1/2022 12:00:00 AM

Title: Study: Acupuncture Helps Fibromyalgia
Category: Health News
Created: 8/25/2005 12:00:00 AM
Last Editorial Review: 8/25/2005 12:00:00 AM

Title: Pomegranate Helps Diabetic Hearts
Category: Health News
Created: 8/30/2006 12:00:00 AM
Last Editorial Review: 8/30/2006 12:00:00 AM