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ICC ODI rankings: In the all-rounders' category, Ravindra Jadeja, moved up three places above to be placed at seventh position .

In the ICC World Test Championship, India continue to be placed at the top with 360 points, followed by Australia.

The 16-year-old Verma takes over from New Zealand's Suzie Bates, who had been the top batter since October 2018 after wresting the spot from West Indies captain Stafanie Taylor.

India dropped in the ladder largely because the record of 12 Tests victories and just one Test defeat in 2016-17 was removed in the latest chart, the ICC said in a statement.

A business glossary improves data quality – one of the top five ways it makes analytics better.

The post Top 5 ways business glossaries make analytics better appeared first on The Data Roundtable.

The US is home to 50% of the world’s golf courses. That also figures why the country has some of the most beautiful and wonderfully...

Defence, water issues and agriculture will top the agenda of talks when Prime Minister Narendra Modi visits Israel next month.

In a response to an RTI filed by Saket Gokhale, the central bank declined to offer names of wilful defaulters as on February 16, 2020, stating that this data is not available.

The famous scientist, who battled amyotrophic lateral sclerosis (ALS), a motor neurone disease for over 50 years, passed away at the age of 76 on March 14, 2018.

The department has also released the expected date when the monsoon will hit some important cities and areas of the country in terms of monsoon onset and withdrawal.

There are a number of other hill-stations, excluding the popular ones, which you can consider if you are looking for a perfect weekend getaway. These places, being less travelled, will keep you away from the hustle-bustle and possibly give you the relaxation you have been looking for.

With the German Bundesliga resuming next week and other leagues around Europe making preparations to restart after the coronavirus-induced suspension, could France end up regretting the decision to call an early end to its football season?

A group of business stalwarts, top academics and senior bureaucrats will invest Rs 300 crore to build the Masters’ Union School of Business, a business school in Gurgaon, near Delhi. It’s a B-school where classes will be taken by CXOs; campus in Cyber City, Gurgaon

Mobile subscribers get access to 4G data at a price as low as Rs 3.5 per GB but if the floor price is fixed as demanded by telecom operators, the mobile internet prices will rise 5-10 times from the current level.

Google Duo group video calling for web will arrive in the coming weeks starting as a preview on Chrome.

Social media giant Facebook is now rolling out its biggest update for desktop users, after first announcing it at its F8 developer conference last year.

1. Dark mode on Facebook starts rolling out with brand new desktop site  Livemint
2. Facebook for desktop gets dark mode for all: Here's how to get it  India TV News
3. Facebook redesign is finally rolling out for everyone | BGR India  BGR India
4. Facebook rolls out Dark Mode for desktop, other features for all users  India Today
5. You Can Now Activate The New Facebook Website on Your Computer  The Quint
6. View Full coverage on Google News

The Google Play store is full of awesome apps that can help you with tasks or simply help you take a break and relax with an engaging game. This article consolidates the Apps and Games we highlighted for the month of April. Scroll through to find a couple of new options we think you will ...

Is Zoom safe or not? Latest Zoom updates here. Is Zoom safe to download? What are the best Zoom alternatives free? Here’s everything you need to know about Zoom and whether you should continue using Zoom or try a new video conferencing platform instead. We have answered all your queries here and compiled a full […]

The post Zoom Safe? How To Use Safely, Zoom Meetings, Hosting, Top Free Zoom Alternatives first appeared on Trak.in . Trak.in Mobile Apps: Android | iOS.

India’s leading IT firm Wipro has said that firing employees can be considered in the coming days, in order to save costs. Employees can be asked to go on unpaid leaves as well. However, the silver lining is that, hiring won’t be stopped. Wipro: Business Hit Due To Coronavirus Wipro declared their 4th quarter earnings, […]

The post Wipro Can Fire Employees, Enforce Unpaid Leaves To Save Costs; Hiring Will Not Stop first appeared on Trak.in . Trak.in Mobile Apps: Android | iOS.

Top international basketball prospect Rati Andronikashvili has committed to Creighton, he told ESPN on Thursday.

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Riyaz Naikoo was member of region’s largest indigenous militant group, Hizbul Mujahideen

Indian government forces have killed a top rebel commander and his aide in disputed Kashmir, and shut down mobile phone and mobile internet services during subsequent anti-India protests.

Riyaz Naikoo, 35, was the chief of operations of the region’s largest indigenous rebel group, Hizbul Mujahideen, which has spearheaded an armed rebellion against Indian rule.

(August 1, 1947) 

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Ottawa, Kansas - The Haskell Indian Nations University Women's track and field teams competed at the Ottawa Braves Invitational on Saturday.

I have a top cell & need to revise all the instances' cellview & export top cell as a new GDS file.

So I write a SKILL code to do so and I find out it will be a little bit slow by using the dbSave to save the cellview of each instance.

Code as below:

let( (topCV subCV )
topCV = dbOpenCellViewByType(newLibName topCellName "layout" "maskLayout" "a")
foreach(inst topCV->instances
subCV = dbOpenCellViewByType(newLibName inst->cellName "layout" "maskLayout" "a")
;;;revise code content
;;;...
;;;revise code content
dbSave(subCV)
dbClose(subCV)
)
dbSave(topCV)
dbClose(topCV)
system(strcat( "strmout -library " newLibName " -topCell " topCellName " -view layout -strmFile " resultFolder "/" topCellName ".gds -techLib " srcLibName " -enableColoring -logFile " topCellName "_strmOut.log" ) )
)

Even if the cell content is not revised, the run time of dbSave will be 2 minutes when there are ~ 1000 instances in topcell. The exported GDS file size is ~2MB.

And the dbSave becomes the bottle neck of the code runtime...

Is there any better way to do such a thing? 

You can't read anything about technology these days without reading about 5G. But before there was 5G, there was 4G. And before that 3G, 2G, and 1G. A 0G even. For the next few Thursdays,...

[[ Click on the title to access the full blog on the Cadence Community site. ]]

Key Findings:  There are a host of issues that arise in mixed-signal verification.  As discussed in earlier blogs, the industry trends indicate that teams need to prepare themselves for a more mixed world.  The good news is that these top five pitfalls are all avoidable.

It’s always interesting to study the human condition.  Watching the world through the lens of mixed-signal verification brings an interesting microcosm into focus.  The top 5 items that I regularly see vexing teams are:

1. When there’s a bug, whose problem is it?
2. Verification team is the lightning rod
3. Three (conflicting) points of view
4. Wait, there’s more… software
5. There’s a whole new language

Reason 1: When there’s a bug, whose problem is it?

It actually turns out to be a good thing when a bug is found during the design process.  Much, much better than when the silicon arrives back from the foundry of course. Whether by sheer luck, or a structured approach to verification, sometimes a bug gets discovered. The trouble in mixed-signal design occurs when that bug is near the boundary of an analog and a digital domain.

Figure 1.   Whose bug is it?

Typically designers are a diligent sort and make sure that their block works as desired. However, when things go wrong during integration, it is usually also project crunch time. So, it has to be the other guy’s bug, right?

A step in the right direction is to have a third party, a mixed-signal verification expert, apply rigorous methods to the mixed-signal verification task.  But, that leads to number 2 on my list.

Reason 2: Verification team is the lightning rod

Having a dedicated verification team with mixed-signal expertise is a great start, but what can typically happen is that team is hampered by the lack of availability of a fast executing model of the analog behavior (best practice today being a SystemVerilog real number model – SV_RNM). That model is critical because it enables orders of magnitude more tests to be run against the design in the same timeframe. 

Without that model, there will be a testing deficit. So, when the bugs come in, it is easy for everyone to point their finger at the verification team.

Figure 2.  It’s the verification team’s fault

Yes, the model creates a new validation task – it’s validation – but the speed-up enabled by the model more than compensates in terms of functional coverage and schedule.

The postscript on this finger-pointing is the institutionalization of SV-RNM. And, of course, the verification team gets its turn.

Figure 3.  Verification team’s revenge

Reason 3: Three (conflicting) points of view

The third common issue arises when the finger-pointing settles down. There is still a delineation of responsibility that is often not easy to achieve when designs of a truly mixed-signal nature are being undertaken.  

Figure 4.  Points of view and roles

Figure 4 outlines some of the delegated responsibility, but notice that everyone is still potentially on the hook to create a model. It is questions of purpose, expertise, bandwidth, and convention that go into the decision about who will “own” each model. It is not uncommon for the modeling task to be a collaborative effort where the expertise on analog behavior comes from the analog team, while the verification team ensures that the model is constructed in such a manner that it will fit seamlessly into the overall chip verification. Less commonly, the digital design team does the modeling simply to enable the verification of their own work.

Reason 4: Wait, there’s more… software

As if verifying the function of a chip was not hard enough, there is a clear trend towards product offerings that include software along with the chip. In the mixed-signal design realm, many times this software has among its functions things like calibration and compensation that provide a flexible way of delivering guards against parameter drift. When the combination of the chip and the software are the product, they need to be verified together. This puts an enormous premium on fast executing SV-RNM.

Figure 5.   There’s software analog and digital

While the added dimension of software to the verification task creates new heights of complexity, it also serves as a very strong driver to get everyone aligned and motivated to adopt best known practices for mixed-signal verification.  This is an opportunity to show superior ability!

Figure 6.  Change in perspective, with the right methodology

Reason 5: There’s a whole new language

Communication is of vital importance in a multi-faceted, multi-team program.  Time zones, cultures, and personalities aside, mixed-signal verification needs to be a collaborative effort.  Terminology can be a big stumbling block in getting to a common understanding. If we take a look at the key areas where significant improvement can usually be made, we can start to see the breadth of knowledge that is required to “get” the entirety of the picture:

• Structure – Verification planning and management
• Methodology – UVM (Unified Verification Methodology – Accellera Standard)
• Measure – MDV (Metrics-driven verification)
• Multi-engine – Software, emulation, FPGA proto, formal, static, VIP
• Modeling – SystemVerilog (discrete time) down to SPICE (continuous time)
• Languages – SystemVerilog, Verilog, Verilog-AMS, VHDL, SPICE, PSL, CPF, UPF

Each of these areas has its own jumble of terminology and acronyms. It never hurts to create a team glossary to start with. Heck, I often get my LDO, IFV, and UDT all mixed up myself.

Summary

Yes, there are a lot of things that make it hard for the humans involved in the process of mixed-signal design and verification, but there is a lot that can be improved once the pain is felt (no pain, no gain is akin to no bugs, no verification methodology change). If we take a look at the key areas from the previous section, we can put a different lens on them and describe the value that they bring:

• Structure – Uniformly organized, auditable, predictable, transparency
• Methodology – Reusable, productive, portable, industry standard
• Measure – Quantified progress, risk/quality management, precise goals
• Multi-engine – Faster execution, improved schedule, enables new quality level
• Modeling – Enabler, flexible, adaptable for diverse applications/design styles
• Languages – Flexible, complete, robust, standard, scalability to best practices

With all of this value firmly in hand, we can turn our thoughts to happier words:

…  stay tuned for more!

 Steve Carlson

Cadence_SPB_17.4-2019 + Matlab R2019a

请参考本文档中的步骤进行操作

1，打开BJT_AMP.opj

2，设置Matlab路径

3，打开BJT_AMP_SLPS.slx

4，打开后，设置PSpiceBlock，出现或CEFSimpleUI.exe停止工作

5，添加模块

6，相同

7，打开pspsim.slx

8，相同

9，打开C： Cadence Cadence_SPB_17.4-2019 tools bin

orCEFSimpleUI.exe和orCEFSimple.exe

10，相同

我想问一下如何解决，非常感谢！

Paddelberg Topsite Script version 1.2.3 suffers from an authentication bypass vulnerability due to insecure cookie handling.

The operating system your smartphone is running may be vulnerable to USSD commands that could wipe your entire phone. Tapping on a link to a cleverly coded web page could order you phone to reset itself to factory settings and disintegrate all your private data with it. Any Android phone running Phone.apk version 4.1 or lower is at risk and that's the broader base of them. Install Bitdefender's USSD Wipe Stopper to protect against such attacks. Now, once you would tap on a exploiting link, Bitdefender will intercept the wipe command and ask you to decide what to do next. You may, if unsure, dismiss the USSD command.

Juniper VPN client with remote desktop lets an attacking spawn Internet Explorer prior to authentication.

Whitepaper called Solving Computer Forensic Case Using Autopsy.

Microsoft Windows suffers from a Desktop Bridge Virtual Registry arbitrary file read / write privilege escalation vulnerability.

Microsoft Windows suffers from a Desktop Bridge Virtual Registry NtLoadKey arbitrary file read / write privilege escalation vulnerability.