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Samsung Galaxy Book3 Ultra - This gaming laptop is force to reckon!




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Understand the PUT and INPUT functions in SAS

In SAS, the INPUT and PUT functions are powerful functions that enable you to convert data from character type to numeric type and vice versa. They work by applying SAS formats or informats to data. You cannot fully understand the INPUT and PUT functions without understanding formats and informats in [...]

The post Understand the PUT and INPUT functions in SAS appeared first on The DO Loop.




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Run-time variations of the INPUT and PUT functions in SAS

The INPUT function and PUT function in SAS are used to apply informats and formats (respectively) to data. For both functions, you must know in advance which informat or format you want to apply. For brevity, let's consider only applying a format. To use the PUT function, you must know [...]

The post Run-time variations of the INPUT and PUT functions in SAS appeared first on The DO Loop.




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1 Killed, 2 Injured, 13 Rounds Fired: 3 Minors Arrested In Delhi Shootout

One person was killed and two others were injured when three men on a motorcycle opened fire on three friends returning home on a scooter last night in the Kabir Nagar area of North East Delhi.




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Man's Body Found In 7 Pieces In A Plastic Bag Near Mumbai's Gorai Beach

A body of a man has been found in a plastic bag in seven pieces on Mumbai's Gorai beach, the police said today.




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6 Killed, 1 Injured As Car Crashes Into Truck In Dehradun

Six people were killed and one sustained serious injuries when their car collided with a truck here early Tuesday, police said.




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DUSU Election Results To Be Announced On November 21

The results for the Delhi University Students' Union elections will be declared on November 21, almost two months after the polls were held, according to university officials.




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Poor Man's Banker To Leading Bangladesh: Muhammad Yunus's Journey

Bangladesh is pinning its hopes on one of the nation's most acclaimed intellectuals to bring stability to a country scarred by coups and political upheaval.




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Buddhadeb Bhattacharjee, Man Who Tried To Undo Bengal Mess, But Too Late

On February 4, 2019, gloom settled over the iconic Brigade Parade grounds in the heart of Kolkata. Kanhaiya Kumar, then a firebrand Left leader known for his rousing speeches, had cancelled his visit to a rally just before the Lok Sabha election




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Sitaram Yechury - "Unrepentant Marxist", Author and Editor

The CPIM lost one of its pillars today as Sitaram Yechury, the party's three-time general secretary, strategist, think tank, author and editor of its mouthpiece People's Democracy, died at the age of 72.




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"We Talked About...": Sundar Pichai Recalls Last Meeting With Ratan Tata

Ratan Tata, born on December 28, 1937, is the Chairman of Ratan Tata Trust, two of the largest private-sector-promoted philanthropic trusts in India.




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Tetley Tea To BigBasket: Tata Group's Biggest Strides Under Ratan Tata

Industrialist Ratan Tata, who passed away at the age of 86, is credited with transforming the Tata Group's portfolio during his tenure as chairman to include products from salt to software to sports cars.












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INCREDIBLE early Black Friday deal saves you on Samsung wearables and accessories!

Samsung has an early Black Friday deal for its accessories and wearables, so don’t miss out if you want some savings!

The post INCREDIBLE early Black Friday deal saves you on Samsung wearables and accessories! appeared first on Phandroid.





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Zomato Launches 'Rescue' Service To Combat Food Wastage. How Does It Work?

Zomato witnesses approximately 400,000 cancelled orders monthly which prompted it to launch the initiative.




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UK University Tells Rich Students To Not Be A 'Snob' To Poorer Classmates

A guidance has been issued to the wealthier students with a list of actions they need to follow to create an inclusive environment.




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Man Seeks Online Help To Decode Devanagari Text He Found At German Market

A man recently took to Reddit, seeking help identifying an unknown Devanagari text he found at a flea market in Germany.




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ChatGPT Stuns Everyone With AI-Based Natural-Language Dialogues: Everything You Need To Know

On Wednesday, the Artificial Intelligence (AI) research company OpenAI announced ChatGPT which is a prototype dialogue-based AI chatbot capable of understanding natural language and responding in natural language.  ChatGPT Getting Famous In less than a week, this news has since taken the internet by storm and already crossed more than a million users.  Most of […]




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Apple & Samsung Exported Rs 40,000 Crore Of Smartphones From India: Apple Can Beat Samsung Very Soon!

Apple is in fast pace catching up with Samsung in India as far as smartphone exports from the country are concerned.  Apple was not far behind at $2.2 billion at the same time Samsung’s smartphone exports in value stood at around $2.8 billion for the April-October period. Apple Scaling Up Exports In India It is […]




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300 Microsoft Employees Create Employee Union, First Time Ever: This Is How Microsoft Reacted

Around 300 workers at Microsoft Corp.’s ZeniMax Studios have commenced the process of forming a union which is said to be the first at the software giant in the US.  Here, Microsoft Corp.’s ZeniMax Studios known for popular video games including Skyrim and Fallout. Forming Union In Microsoft Corp Moreover, the quality assurance employees at […]




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Vesper closes $23M Series B for its sensor-based microphone: Amazon Alexa Fund among investors

Vesper, the maker of piezoelectric sensors used in microphone production and winner of CES Innovation Award 2018 raised a $23M Series B round. American Family Ventures led the investment with participation from Accomplice, Amazon Alexa Fund, Baidu, Bose Ventures, Hyperplane, Sands Capital, Shure, Synaptics, ZZ Capital and some undisclosed investors.

Vesper VM1000

Vesper’s innovative sensors can be used in consumer electronics like TV remote controls, smart speakers, smartphones, intelligent sensor nodes, and hearables. The company will use the funding proceeds to scale-up its functions like mass production of its microphones and support expanded research and development, hiring, and establishing international sales offices.

The main product of Vesper is VM1000, a low noise, high range,single-ended analog output piezoelectric MEMS microphone. It consists of a piezoelectric sensor and circuitry to buffer and amplify the output.

Vesper VM1010

The hot-selling product of Vesper is VM1010 with ZeroPower Listening which is the first MEMS microphone that enables voice activation to battery-powered consumer devices.

The unique selling point of Vesper’s products is they are built to operate in rugged environments that have dust and moisture.

"Vesper's ZeroPower Listening capabilities coupled with its ability to withstand water, dust, oil, and particulate contaminants enables users that have never before been possible," said Katelyn Johnson, principal of American Family Ventures. "We are excited about Vesper's quest to transform our connected world, including IoT devices."

Other recent funding news include $24 raised by sensor-based baby sock maker Owlet, IFTTT banks $24M from Salesforce to scale its IoT Enterprise offering, and Intel sells its Wind River Software to TPG.




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Microsoft buys conversational AI company Semantic Machines for an undisclosed sum

Microsoft announced it has acquired Semantic Machines, a conversational AI startup providing chatbots and AI chat apps founded in 2014 having $20.9 million in funding from investors. The acquisition will help Microsoft catch up with Amazon Alexa, though the latter is more focused on enabling consumer applications of conversational AI.

Microsoft will use Semantic Machine’s acquisition to establish a conversational AI center of excellence in Berkeley to help it innovate in natural language interfaces.

Microsoft has been stepping up its products in conversational AI. It launched the digital assistant Cortana in 2015, as well as social chatbots like XiaoIce. The latest acquisition can help Microsoft beef up its ‘enterprise AI’ offerings.

As the use of NLP (natural language processing) increases in IoT products and services, more startups are getting traction from investors and established players. In June last year, Josh.ai, avoice-controlled home automation software has raised $8M.

Followed by it was SparkCognition that raised $32.5M Series B for its NLP-based threat intelligence platform.

It appears Microsoft’s acquisition of Semantic Machines was motivated by the latter’s strong AI team. The team includes technology entrepreneur Daniel Roth who sold his previous startups Voice Signal Technologies and Shaser BioScience for $300M and $100M respectively. Other team members include Stanford AI Professor Percy Liang, developer of Google Assistant Core AI technology and former Apple chief speech scientist Larry Gillick.

“Combining Semantic Machines' technology with Microsoft's own AI advances, we aim to deliver powerful, natural and more productive user experiences that will take conversational computing to a new level." David Ku, chief technology officer of Microsoft AI & Research.






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Siemens to acquire smart lighting control company Enlighted Inc. for an undisclosed sum

Siemens Building Technologies division announced it will acquire Enlighted Inc., a smart IoT building technology provider. The transaction is expected to close in Q3’18.

Enlighted Inc.’s core element is an advanced lighting control application. It is based on a patented, software-defined smart sensor that collects and monitors real-time occupancy, light levels, temperatures and energy usage.

The sensor can gauge temperature, light level, motion, energy, and has Bluetooth connectivity.

The Enlighted Micro Sensor

The Enlighted system works by collecting temperature, light and motion data via its smart sensors. A gateway device carries the information to Energy Manager, a secure browser-based interface to create profiles and adjust settings of the entire Enlighted Advanced Lighting Control System. The Energy manager operates as an analytics device.

The whole system consists of multi-function sensors, distributed computing, a network, and software applications run by Enlighted Inc.

“With Siemens as a global partner, we will both accelerate innovation and market adoption of our smart building technologies on an international scale.”Joe Costello, Chairman, and CEO of Enlighted Inc

Enlighted Inc.’s main target market is commercial real estate. Key use cases of its intelligent Lighting Control System are energy efficiency, controlling heating, ventilation and air conditioning, and building utilization reports.

Use the Postscapes 'Connected Products Framework' to understand the smart home and buildings eco-system.




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EV Ultimo launches platform in the Electric Vehicles ecosystem

EV Ultimo launches platform to assist brands, buyers, stakeholders in the Electric Vehicles ecosystem




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Urgent Intervention Needed to Address Illicit Gun Violence and Resource Shortages in the Western Cape

[DA] Note to editors: Please find attached soundbite by Ian Cameron MP.





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Gauteng Municipalities Owe Rand Water R7.3bn, Excluding Three Metros

[Daily Maverick] Water and Sanitation Minister Pemmy Majodina held an urgent meeting on Sunday with Gauteng Premier Panyaza Lesufi and Johannesburg Mayor Dada Morero to address severe water shortages affecting Johannesburg communities.




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Cosatu Welcomes the Drop in the Unemployment Rate

[COSATU] The Congress of South African Trade Unions (COSATU) welcomes the slight drop in the expanded unemployment rate from 42.6% in the second quarter to 41.9% in the third quarter of this year.




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Error ASSEMBLER-1600 when running script with two different MC simulations

Hello Community,

I have encountered an issue that is a mystery to me and hope somebody could give me a clue about what is happening in Cadence and maybe even a solution?

I am running a test scripted in a SKILL file that sequentially opens two different projects with MC analyses and in between I get an error message box and also multiple logs in CIW with exactly the same text.

 

Both projects run a simulation with a call like this:

historyName = maeRunSimulation(?session sessionName ?waitUntilDone t)

 

After this the script closes the current project, opens the next project and executes the same line with maeRunSimulation() for the second project. Then immediately this error message happens, and also is logged repeatedly in the CIW window

 

The message box looks like this:

The logs I get in CIW:

 

nil
hiCancelProgressBox(_axlNetlistCreateProgressBar)
nil
hiCancelProgressBox(_axlUILoadForm)
nil
when(dwindow('axlDataViewessWindow1) hiMapWindow(dwindow('axlDataViewessWindow1)))
t
when(dwindow('axlRunSummaryessWindow1) hiMapWindow(dwindow('axlRunSummaryessWindow1)))
t
ERROR (ASSEMBLER-1600): Cannot find an active session named fnxSession0.
You can only modify an ADE Assembler session that is active.
Perhaps the session name was misspelled or has not yet been created.
Verify the session name matches an existing ADE Assembler session.

1>
ERROR (ASSEMBLER-1600): Cannot find an active session named fnxSession0.
You can only modify an ADE Assembler session that is active.
Perhaps the session name was misspelled or has not yet been created.
Verify the session name matches an existing ADE Assembler session.

*WARNING* hiDisplayAppDBox: modal dbox 'adexlMessageDialog' is already displayed!
ERROR (ASSEMBLER-1600): Cannot find an active session named fnxSession0.
You can only modify an ADE Assembler session that is active.
Perhaps the session name was misspelled or has not yet been created.
Verify the session name matches an existing ADE Assembler session.

*WARNING* hiDisplayAppDBox: modal dbox 'adexlMessageDialog' is already displayed!
ERROR (ASSEMBLER-1600): Cannot find an active session named fnxSession0.
You can only modify an ADE Assembler session that is active.
Perhaps the session name was misspelled or has not yet been created.
Verify the session name matches an existing ADE Assembler session.




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Unlock Your RF Engineering Potential with a Cadence AWR Free Academic Trial!

Are you ready to revolutionize your RF design experience? Look no further! Cadence AWR software is your gateway to mastering the intricacies of Radio Frequency (RF) circuit design, and now, you can explore its power with our exclusive Free Academic T...(read more)




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Unable to open 64bit version of simvison

I am not able to open 64bit version of simvision using the following :

simvision -64 -wav "path to wav"

This throws the error "  /lib64/libc.so.6: version `GLIBC_2.14' not found"

I am only able to open it without the -64 option.

As a result I am not able to use the source browser feature since the simulation was run in 64 bit mode.

Need suggestion on how to resolve this. Thanks.




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Unmapped points

Hi ,

 I am using conformal v23.2 for LEC checking b/w netlist vs Netlist. I am getting 8 not mapped points(z) in revised but when i check in mapping manager it showing 0 Not mapped points and showing this 8 not mapped points in extra unmapped section z(f) snps_scan_out_6 .How to resolve this issue Pls help

regards,




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ask some functions that we don't know if it exists

We have a big circuit having 12K gates totally and trying to show it in one page slide visually. But it is so hard for us to shrink it down from gate-level to module-level. Do you have any function like these:

  • Toggle wires on and off
  • “Right click” elements and group them into black boxes
  • Quickly left or right align elements to clean up pictures




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USB4 Interoperability with Thunderbolt™︎ 3 (TBT3) Systems

One of the key goals for USB4 is to retain compatibility with the existing ecosystem of USB3.2, USB 2.0 and Thunderbolt  products, and the resulting connection scales to the best mutual capability of the devices being connected. USB4 is designed to work with older versions of USB and Thunderbolt . USB4 Fabric support high throughput interconnects of 10 Gbps (for Gen 2) and 20 Gbps (for Gen 3) and supports Thunderbolt 3-compatible rates of 10.3125 Gbps (for Gen 2) and 20.625 Gbps (for Gen 3). It becomes very important to verify the Thunderbolt  backward compatibility with the designs. Though the support of USB4 Interoperability with Thunderbolt  3 (TBT3) is optional in USB4 host or USB4 peripheral device and required USB4 Hub and USB4 Based Dock but it is very essential to work in the existing ecosystem. 

Few Main features of USB4 Interoperability with Thunderbolt  3 (TBT3) Systems

  • Support for Bi-Directional Pins & Retimers: TBT3 Active Cables can contain two bidirectional Re-timers which have the capability to send AT Responses on its RX channel. Router connected directly to such Retimer needs to support A Router that is connected directly to a bidirectional Re-timer shall support reception of Transactions on both TX and RX channels. 

  • Bounce Mechanism: This feature is used by Router to access the Register Space of a Cable Re-timer that can only be accessed by its Link Partner.
  • Asymmetric Negotiation: The Router which connects with Cable Retimers needs to follow Asymmetric TxFFE in Phase 5 of Lane Initialization. 
  • USB4 Link Transitions: In TBT3 mode, the configuration of two independent Single Lane Links can be used non-transient state or Single Lane Link just using the Lane1 Adapter.

Cadence has a mature USB4 Verification IP solution that can help in the verification of USB4 designs with TBT3. Cadence has taken an active part in the Cairo group that defined the USB4 specification and has created a comprehensive Verification IP that is being used by multiple members. If you plan to have a USB4-compatible design, you can reduce the risk of adopting new technology by using our proven and mature USB4 Verification IP. Please contact your Cadence local account team, for more details.




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10 Most Viewed Posts in Cadence Community Forum

Community engagement is a dynamic concept that does not adhere to a singular, universal approach. Its various forms, methods, and objectives can vary significantly depending on the specific context, goals, and desired outcomes. Whether you seek assis...(read more)




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How to allow DRCs to the surrounding objects using Etch Back option

Starting from SPB23.1, a new option, Allow DRCs to surrounding metal, has been added in the Etch-Back form to allow DRCs to the surrounding objects. form to allow DRCs to the surrounding objects.

The Allow DRCs to surrounding metal option lets you see and adjust objects instead of the current behavior, which sacrifices the width of the mask for the trace.

  • When this option is turned off, it maintains the EB mask to another object clearance.
  • When this option is enabled, it keeps the EB mask to the EM trace edge clearance and shows a DRC if the EB mask to another object spacing is out of rule.




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Creating Power and Ground rings in Allegro X Package Designer Plus

Power and Ground rings are exposed rings of metal surrounding a die that supply power/ground to the die and create a low-impedance path for the current flow. These rings ensure stable power distribution and reduce noise. Allegro X Package Designer Plus has a utility called Power/Ground Ring Generator which lets you define and place one or more shapes in the form of a ring around a die.

 To run the PWR/GND Generator Wizard, go to Route > Power/Ground Ring Generator or type "pring wizard" in the APD command window to invoke the Wizard.

   

This Wizard lets you define and place one or more shapes in the form of a ring around a die. The Power/Ground Ring Wizard creates up to 12 rings (shapes) at a time. If you require more rings, you can run the Power/Ground Ring Wizard as many times as needed. This command displays a wizard in which you can specify:

  • The number of rings to be generated
  • The creation of the first ring as a die flag (Die flag is the boundary of the die like the power ring.)
    • If you create a die flag and the first ring is the same net as the flag, you can enter a negative distance to overlap the ring and the die flag.
  • Multiple options for placement of the rings with respect to:
    • Origination point
    • Distance from the edge of the die
    • Distance from the nearest die pin on each die side
  • The reference designator of the die with which the rings will be used
  • The distance between rings
  • The width of each ring
  • The corner types on each ring (arc, chamfer, and right-angle)
  • An assigned net name for each ring
  • A label for each ring

The rings are basic in nature. For other shape geometries or split rings, choose Shape > Polygon or Shape > Compose/Decompose Shape from the menu in the design window.

Depending on the options selected, the Power/Ground Ring Wizard UI changes, representing how the rings will be created. Verify the Wizard settings to ensure that the rings are created as intended.

  1. When the Power/Ground Ring Wizard appears, set the number of rings to 2, accept the other defaults, and click Next. You can set Create first ring as die flag to create a basic die flag.

         2. Define Ring 1 and the net associated with it.

              a) Browse and choose Vss in the Net Names dialog box.

            b) Click OK.

            c) Specify the label as VSS.

            d) Click Next.

             The first ring should appear in your design. It is associated with the proper net; in this case, VSS.

  1. For the second ring, choose the net as Vdd and specify the label as VDD.
  2. Click Next.
  3. Click Finish in the Result Verification screen to complete the process.

The completed rings appear as shown below.

Now, when you click on Power and Ground Die Pin and add wirebonds, you will see that the wirebonds are placed directly on the Power and Ground rings.




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How to execute APD+ embedded function in my form?

Hello, SKILL experts. 

I'm studying SKILL language to build some useful function in APD+.

Now, I want to execute 'Import Sub-drawing' function in new form.

But I cannot find how to do execute APD+ embedded function in a field of new form. 

Has anyone experienced this or idea to solve this problem? 




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Jasper Formal Fundamentals 2403 Course for Starting Formal Verification

The course "Jasper Formal Fundamentals v24.03" introduces formal analysis to those who want to use formal analysis for design or verification. 

To optimally benefit from this course, you must already have sufficient knowledge of the System Verilog assertions to be capable of writing properties for formal verification. Hence, this training provides a module on formal analysis to help cover this essential background. 

In this course, you will learn how to code efficient SVA Properties for formal analysis, understand formal complexity and how to overcome it, and learn the basics of formal coverage.

After completing this course, you will be able to:

  • Define reusable, functionally correct SVA properties that are efficient for formal tools. These shall use abstract auxiliary code to simplify descriptions, make code maintenance easier, reduce debug time, and reduce tool-proof runtime.
  • Set up, run, and analyze results from formal analysis.
  • Identify designs upon which formal is likely to be successful while understanding formal complexity issues and how to identify and overcome them.
  • Use a systematic property development process to approach a completely new verification problem.
  • Understand the basics of formal coverage.

 The most recently updated release includes new modules on:

  • "Basic complexity handling" which discusses the complexity in formal and how to identify and handle them.
  • "Complexity reduction methods” which discusses the complexity reduction methods and which is suitable for which type of complexity problem.
  • “Coverage in formal” which discusses the basics of coverage in formal verification and how coverage can be used in formal.   

Take this course to learn the basics of formal verification. 

What's Next? 

You can check out the complete training: Jasper Formal Fundamentals. There is a free online version of the training available 24/7 for all customers with a Cadence Learning and Support Portal account. If you are interested in an instructor-led version of the training, please contact Cadence Training. And don't forget to obtain your digital badge after completing the training!

You can also check Jasper University page for more materials on formal analysis and Jasper apps. 

Related Trainings 

Jasper Formal Expert Training Course | Cadence

Verilog Language and Application Training Course | Cadence

SystemVerilog for Design and Verification Training Course | Cadence

SystemVerilog Assertions Training Course | Cadence

Related Training Bytes 

Jasper Formal Property Verification (FPV) App: Basic Usage Demo (Video)

Jasper Formal Methodology playlist

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Training Insights - Free Online Courses on Cadence Learning and Support Portal




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Unveiling the Capabilities of Verisium Manager for Optimized Operations

In SoC development, the verification cycle is a crucial phase that ensures products meet their specifications and function correctly. However, the complexity of modern SoC projects, with their constant data flow, multiple validation teams working in parallel, and tight schedules, presents significant challenges. This article explores these challenges and introduces Verisium Manager as a solution that embodies the 'One Tool Fits All' concept. This means that Verisium Manager is designed to handle all aspects of the verification process for SoC development, from planning to coverage analysis to regression testing, thereby addressing the complex needs of SoC verification.

The Hurdles in Traditional Validation Cycles

 A typical validation process involves planning, coverage analysis, and regression testing. This complexity is compounded by using separate tools for each activity, leading to multiple control environments, APIs, and databases, not to mention the array of tool owners. Such fragmentation results in constant data transfer and translation between systems, from the planning tool to the coverage analysis tool and then to the regression testing tool. This continuous movement of data causes delays, system instability, poor user experiences, and, ultimately, a dip in the quality of the validation process.

The use of multiple platforms leads to inefficiency and reduced productivity. What's needed is a unified system that can streamline the workflow, simplify the verification process, and enhance its effectiveness.

Envisioning the Ideal Solution: Verisium Manager

 The cornerstone of an efficient validation cycle is integration and simplicity. The ideal solution is a singular platform that consolidates planning, coverage analysis, and regression management into one smooth, unified process. Verisium Manager emerges as this much-needed solution, encompassing all the functionalities necessary to streamline the validation process. Its comprehensive nature instills confidence in its ability to handle all aspects of the verification cycle. It can be fully customized to address and enforce any validation methodology and can facilitate smooth integration into any customer environment.

Features that stand out in Verisium Manager include: 

  • Unified Workflow: It acts as a single cockpit from which all activities are orchestrated, ensuring the validation teams' work is uninterrupted and seamlessly integrated.
  • Customization and Integration: Verisium Manager supports customizing test-plan structures and mapping results per project, ensuring a perfect fit for various project requirements. Its ability to smoothly integrate into the project's environment and compute platforms is unparalleled.
  • Support for Continuous Updates and Migration: The tool accommodates constant updates to project data and supports the migration of legacy data, ensuring that no historical data is lost in the transition to a new system.

Addressing Project-Specific Needs

 Verisium Manager recognizes diversity in different projects and offers project-specific solutions, including:

 Enforcing Project Test-Plan Structures and Attributes: It supports and enforces each project's unique test-plan structure and mapping guidelines.

  • Unified Data Views and Measurements: Verisium Manager promotes a unified view of data across all teams and enforces unified measurements, ensuring consistency and clarity in the validation process.
  • Enabling Project-Specific Actions and Integrations: The tool is designed to support project-specific actions directly from its graphical user interface and allows for smooth integration with in-house databases, dashboards, and the project execution stack.

Verisium Manager is the epitome of efficiency in software/hardware validation. Its differentiating features, such as support for customization, unified data view, and comprehensive coverage and regression requirements, make it an indispensable tool for any validation team looking to elevate their workflow.




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NClaunch : ncelab: *E,CUVHNF error

I'm trying to simulate a practice code . Verilog verification of my code do not give any error.But when I try to elaborate, this error is being showed:

ncelab: *E,CUVHNF (./FSM_test.v,17|20): Hierarchical name component lookup failed at 'l'

What does this mean? How can I debug this error ? Is there any archive or list of possible error list so that I don't have to ask in forum to understand the errors. 




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Functional coverage report.

Is there a way to generate coverage reports, not in ucd or any other format. I have written basic covergroup and passed arguments[-covoverwrite -cov_cgsample -cov_debuglog -coverage u] to the xrun command, however I don't see anything in sim directory, nor do I see anything in the logs indicating the covergroups have been hit. How can I confirm that cover groups are getting hit and essentially observe the bins. In Questa sim, you essentially get them as part of the log itself.