Nepomnyashchy Oleg Vladimirovich — Candidate of Technical Sciences, Associate Professor, Head of the Laboratory of the Ministry of Railways ICIT SibFU

Shupletsov Alexey Alexandrovich - student

Verification Problems in System-on-Chip Design

Siberian Federal University, Krasnoyarsk

annotation

The article deals with modern problems of functional and system verification of the design of very large integrated circuits and systems on a chip in particular. A review of existing verification methods is given and ways of solving the indicated problems are proposed.

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The degree of integration of modern very large-scale integrated circuits (VLSI) is growing exponentially. Today, the transition to submicron technological standards makes it possible to place almost any project in complexity on a chip. However, there is another limiting factor - the problem of VLSI functional verification. When developing complex-functional devices, i.e. systems that include not only digital, but also analog, mixed, as well as processor cores with embedded software, this problem is most acute.

An analysis of the problem showed that the design verification technologies today lag behind the technologies and computational capabilities of design systems. Even more serious is the lag between verification capabilities and technological possibilities VLSI production (Fig. 1).

According to the latest data, about half of the entire engineering staff working on large projects is engaged in functional verification, and the time spent on it in the overall design cycle looks even more impressive - more than 60%.

The cost of creating a set of photomasks for submicron VLSI is so high that their re-production due to detected errors is often unacceptable both in terms of delaying the product's entry into the market and in connection with an increase in its final cost.

Therefore, it is necessary to search for fundamentally new solutions, develop advanced verification technologies and approach new methods of project analysis.

The main disadvantage of the traditional approach to functional verification is the generally accepted design algorithm. The fact is that here the system is first developed and only then it is tested. With 60-70% load in time for verification, such a sequence of actions is unacceptable. With an increase in the number of transistors on a chip, the fact of a sharp increase in the required number and length of test vectors and, as a result, the size and complexity of software and hardware testing tools comes to the fore. In parallel, the process of finding a fault detected by the test becomes more complicated.

The traditional approach to design and verification means that design begins with the development of a specification for the system as a whole, and then breaks the system down first into large and then into smaller blocks, implemented at the RTL description level.

With this top-down design principle, each block is designed and verified separately, and only after being combined into larger blocks, joint verification occurs. Thus, smaller blocks have to be verified twice. The unit is first tested against its specification, and then against general requirements as part of an integrated system. With this approach, there is a high probability of detecting an error at one of the last stages of integration, especially at the level of system verification, and as a result, a return to the beginning of block design. This method results in an unacceptable waste of time and resources for making changes.

Thus, system verification comes to the fore - that is, verification of interaction, and not verification of individual blocks at the block-modular level. Here, the interaction of digital subsystems with analog and microwave circuits is of particular difficulty.

At the present stage of development, the use of ready-made "intellectual property" modules - IP blocks from third-party companies as part of the project also creates a number of problems in the field of verification. The fact is that IP modules are delivered, as a rule, in the form of "black boxes" that do not allow analyzing their internal behavior.

The analysis of the current state of VLSI projects, including systems on a chip implemented by leading companies, showed that today the problem of functional verification can be solved only by increasing productivity. traditional method modeling at the RTL level is not possible.

Two general approach to solving the identified problems. The first involves the improvement of testing tools, and the second approach is to change the verification methodology itself, namely, to transfer the corresponding verification procedures to earlier design stages.

Nevertheless, in order to solve the problems of verification, it is necessary to integrate the process of creating software and hardware testing tools with the development of a methodology for end-to-end project verification at all stages.

Modern design tools should provide end-to-end verification at all levels, in preferred areas. Here it is necessary to use the technologies of simulation modeling, hardware emulation, integrated hardware-software verification and, of course, analog-digital mixed modeling. Software systems for design creation and verification must support all standard design languages, including the entire range of HDL (VHDL, Verilog, VHDL_AMS, Verilog_A). System languages ​​should also be supported (Spice, C, C++, SystemC, System Verilog, MATLAB, PSL assertions, etc.)

In terms of developing promising verification methodologies, it should be noted the creation of system tests, modeling at the transaction level, verification of interfaces of various subsystems simultaneously with their design, i.e. the possibility of verifying a system, the individual blocks of which are presented at different levels of abstraction. This makes it possible to design at the system level, i.e. creating models high level abstraction in the early stages of a project. Such models can be created based on C, C++, SystemC and System Verilog, and the details of each individual block will not be considered. This approach will allow you to verify the system without waiting for a detailed study of all blocks and interfaces. To implement "bottlenecks" - interfaces between blocks, the transaction mechanism should be used.

Based on the above, a new verification methodology is considered, which is based on the following basic principles:

• Development of an architectural plan for the verification system at the initial stages when determining the specification of the system;
• Implementation of the principle of top-down design with iterative detailing of blocks to the RTL level. At the same time, the possibilities of mixed modeling of subsystems presented at different levels are realized;
• The principle of top-down verification of the project from the system to the gate levels, both in terms of a formal description, and in dynamic and static modes of operation;
• Verification of adopted architectural decisions at the system level by building models of upper-level subsystems in C++, SystemC, SystemVerilog and organizing models of subsystem interfaces at the transaction level;
• Automatic generation of testbench - virtual objects containing the module under test and the subsystem of test actions, both at the system and RTL levels;
• Emulation capability individual modules at the hardware level, including when using in-circuit emulators, in which it is possible to connect models of different levels of abstraction with a controlling virtual or emulated processor;
• Possibilities of creating an integrated virtual-hardware prototype through an integrated software-hardware verification system that implements joint modeling of the software and hardware of the project, including the construction of models in high-level languages ​​and interface models through transactions;
• The ability to use the built-in functions for checking the truth of statements that are characteristic of the correct functioning of the device (assertion-based verification) and the possibilities of optimizing the functional coverage (coverage driven verification);
• Standardization in the field of data representation and language design tools;
• Support for design using intellectual property blocks - IP for organizing standard subsystems (I2C, USB, SCSI, etc.).

Based on the foregoing, it is possible to formulate the basic requirements for advanced verification systems. The system should provide:

• exclusion of verified blocks and modeling of newly added blocks only;
• modeling in different languages, i.e. the system should be able to assemble the most complex projects from design blocks in VHDL, Verilog, C / C ++, System C and the like, as well as netlists in a standardized format, while ensuring their full integration based on a common model core;
• mixed language modeling, such as being able to co-simulate C/C++ and SystemC test and design modules with VHDL and Verilog modules. At the same time, the C compiler must be built into the simulation system, and the results of the combined simulation can be viewed in the editor of the timing diagrams;
• optimization of the modeling process, including compilation and modeling of projects in hardware description languages ​​and mixed languages ​​together with tests. Distribute system memory between project modules to the extent necessary and sufficient for verification. Unload blocks not used in the verification process from the project for the duration of the simulation;
• use advanced verification technologies such as hardware-assisted claims-based verification and support for OpenVera Assertion (OVA) standards, language certain properties(PSL), open verification libraries (OVL);
• support for verification interfaces in IEEE standards, including PLI, VPI and VHPI interfaces, for communication with other verification tools at various design stages. In addition, the possibility of interfacing with third-party design tools by connecting non-standard exchange protocols and providing information should be provided;
• support for parallel computing and multi-machine server systems. The system must be compatible with all load management methodologies for multi-machine server systems and parallel computing systems configured for various operating systems for the purpose of unloading local computer when modeling;
• protection of information in multi-user design in the form of packaging and encoding libraries source files when exchanging project modules between members of the working group locally or over a network;
• analysis of test coverage by lines of code, by switching, by branching, to carry out integral coverage on a set of tests (merge) and graphical visualization of test coverage;
• to identify blocks of increased resource consumption in the simulation and perform their optimization in order to prevent degradation of the simulation;
• to have in the environment a high-performance time diagram editor that uses various methods compression for processing large amounts of data in modeling and speeding up the visualization of timing diagrams. The necessary requirements for the implemented functions of the editor should be the functions of editing diagrams with the possibility of modifying circuits, support for VCD formats, displaying event sources, a function for comparing timing diagrams, etc.;
• support for the built-in multi-level text editor of hardware description languages, integrated with the compiler and the simulation kernel, providing the full range of debugging functions from generating breakpoints to localizing compilation errors;
• support for hardware accelerators to increase the speed and efficiency of simulation by connecting together many various elements design and verification into a single system-level accelerator platform.

The considered problems in the field of project verification and the proposed ways to solve them will make it possible to create verification systems for more flexible integrated hardware-software platforms of the "hardware accelerator - modeling language" class, designed for mixed modeling from the system level to the level of register transfers. Such platforms will make it possible to perform long-term regression testing and modeling over time, as well as to apply group development methods and tools.

Bibliography

1. W. Rosenstiel, Rapid Prototyping, Emulation and Hardware/Software Co-debugging. In System-Level Synthesis, edited by A.A. Jerraya and J. Mermet, NATO Science Series, Kluwer Academic Publisher, 1999.
2. Nemudrov V., Martin G., “Systems-on-a-chip. Design and development”, M.: Technosfera, 2004, 216 p.
3. Steshenko V.B., Rutkevich A.V., Bumagin, et al. “Experience in the development of SoC-type VLSI based on embedded microprocessor cores” - Components and Technologies, 2008, No. 9.
4. Jean M. Rabai, Ananta Chandrakasan, Borivoj Nikolic, Digital integrated circuits. Design Methodology”, 2nd ed.: per. from English. - M .: ID Williams LLC, 2007, 912 p.
5. Bukhteev A.V., “Methods and tools for designing systems on a chip”, Chip news, 2003, No. 4.
6. A. Lokhov "Functional verification of VLSI in the light of Mentor Graphics solutions", ELECTRONICS: Science, Technology, Business 2004, No. 1.

Most effective method earnings in - the passage of all modes as they roll back and waste all the accumulated energy. We will talk about all the initial modes later.

Gold mining

Story Campaign

It opens on the very first level. You need to destroy the boss, but before that, defeat his bodyguards, for which you will receive a lot of gold. But gradually the battles become much more difficult than the previous ones. Therefore, you will have to participate in other modes.

Tournament

Available on the second level. Almost the same as the story campaign, only there are much more opponents and the difficulty does not grow in large leaps. At the same time, the reward in tournaments is much less.

Survival

This way of earning does not require you to constantly improve your equipment, since when you go through it again, you will face the same opponents. In total, you will need to participate in ten battles. The further you advance, the greater the reward at the end.

Duel

Another mode that doesn't require gear upgrades, as you'll have to fight with random gear. If you win, you will receive gold as a reward, and after that you will be able to start the Duel in four hours. If you lose, then you will have the opportunity to recoup without getting a rollback.

Hello, dear connoisseurs of the wonderful Shadow Fight 2 game for operating rooms android systems and iOS. Today's topic of discussion is How to solve payment verification error in Shadow Fight 2?
With full confidence I assert that you have already done it at least once and most likely did it with the help of the program. What is the principle of operation of this program and why does it cause payment verification error in Shadow Fight 2? The answer is very simple, at the moment of patching any game with the "patch for InApp and LVL emulation", LP activates the "Google Billing" function and creates virtual card with unlimited funds, with the help of which we will, in the future, make free payments. The error occurs when the game completely refuses to accept an unlimited card and the pill for this problem is, you guessed it, turning off Google features Billing in LP.

Instructions for solving a payment verification error in Shadow Fight 2

Don't forget to read other articles for true fans of Shadow Fight 2

• Download latest version games

Therefore, here I give concise and generalizing information + a few new techniques. First of all, it should be understood that crystals are similar in function to computers or the human brain. When a person buys a computer, he puts on it those programs that suit him personally. The designer puts Photoshop, the architect - Autocad, the financier - Reuters or Bloomberg. And although the computer can perform all these functions at once, it is not recommended to overload it, because. the amount of memory is not infinite, and the user himself is unlikely to have full competence in such different types of activities.

The same thing happens with our brain: you can’t learn absolutely everything, get a thousand higher educations and become a specialist in each of them. But you can mix those disciplines that are most suitable for the task at hand (and for this often systemic education is not needed at all, you only need desire and will), finding the required information on the net / books and installing those programs that will help you process this information as quickly as possible.

However, for example, if you do not work with photos on an ongoing basis, you are unlikely to learn all the functions of Photoshop, because this is a fairly extensive program and you need to be an expert in your field to learn and use all its features, and this comes at the cost of considerable time. costs. If you still decide to do this, then the standard training program will also offer you courses in drawing, 3D modeling, photography, etc., and each of these disciplines will have its own handy programs. At some stage, the use of any program passes from the category of "teapot" to the category of Creation, because a real specialist begins to come up with new solutions, plugins, write his own scripts, adapted to himself and mix PS with Flash, Coral and other editors. But you are unlikely to be able to optimally combine designer software with a Forex trading platform, for example, because it is absurd, although in every rule ... well, you understand.

Crystals are no different from the above.

They have their own consciousness and already have certain experience (programs), because were with us in hundreds of worlds and incarnations, but here and now we do not need all this experience, because its total awareness will lead to an overload of the system (brain).

Crystals are a kind of self-learning seeds of multidimensional alive computers with their own consciousness and connected to space neural networks, from which they can download information at the request of the carrier within its competence. Competence is important enough, because information from crystals will come in images and they will need to be able to translate into a language you understand, as your computer translates binary code in video or .doc formats. In other words, it is not enough just to request a perpetuum mobile scheme, you need to have knowledge and experience of at least basic physics.

You will also need a screen - an interface that will play these formats. In this case, the crystal is your computer (or even the server), and you are the protocol translator and interface. It makes no sense for a designer to download information about molecular biochemistry for himself, because he simply cannot understand and decode it without proper experience.

Most basic functions crystals come down to protection, healing, connection with the VE and concentration of intention, communication, unconditional love, the formation of probability branches. Then everything is in your hands and do not ask others to tell you what to do. Others do not know your tasks and lessons, they do not know your goals and wishes, you yourself must discover them in yourself and show your creative potential. Do not think that this is some kind of conspiracy against you, by no means. This is a lesson, and everyone must pass it on their own!

You need to work with crystals, tune in to them, communicate, act. Only then is constant contact and a clear connection established. In addition, do not think that everything is given at once. For many, some features are shown a couple of times, and then turned off or partially blocked. That is, we worked in a test mode, made sure that everything is real and the functions are adjusted, and now let's learn earthly lessons. When the time comes, everything will turn on, but not without effort.

Also, do not forget that after activating the crystals, you need to get used to your new self. Everything happens gradually and as soon as it is ready, and not in one fell swoop, so as not to blow up the psyche and physics, and consciousness cannot simply make a huge leap and stay on top. There will inevitably be a rollback for assimilation, understanding, awareness, addiction. Well, the matrix also does not sleep, it will try to return to its previous state. Everything has its time and place)

What do crystals look like?

The main problem of the description comes down to the fact that the word "crystal" evokes a fairly clear image for everyone. One could call "parts of the soul, Sparks of the Creator, Lights, on-board computers", but it just so happened and they called it crystals. Yes, terminology can introduce distortions, but such are the features of describing multidimensionality in 3D language. It is also a kind of filter for those who are not ready for activation and whom it can harm.
The same problem exists with chakras, for example: many expect to see them with several petals, as it is written in the book, but in fact they can be just clots of energy (and in any quantity, not necessarily exactly 7, as the book teaches), energy weaving lines, spherical formations, funnels, flowers with multiple petals, etc. And all of these will be chakras.
Let me remind you that any crystal also needs to be cleaned, and activated only after cleaning the subtle bodies.

Contrary to popular belief, crystals don't have to look like faceted stones. They will most often look like clots of intelligent plasma, light, pure energy, and so on. Faceted crystals are more common in the head and above it + arms, although they can also be found throughout the body. The perception of crystals can vary from time to time, they can change color, shape, size, number of faces, rays. This can happen both within the framework of their and your evolution (everything is interconnected), or simply according to their and your mood / mood. In addition, crystals are multidimensional, so a lot also depends on which of the dimensions you read: in the beginning they may have a faceted structure, but then, when more and more access to multidimensionality opens up (consciousness expands), you begin to see thinner layers, in which simply do not and cannot be clear forms, but there are only subtle radiations, various kinds of vibration, impulses, which are not always possible to describe in words, and even more so to understand.

This happens for two main reasons:

1. human consciousness is not yet ready to use such tools and/or they are not yet applicable in our density of space, thick and thin bodies are not ready

2. stand some kind of protection against "monkeys with grenades", otherwise they were

Practice

The use of crystals can be easily illustrated by working with pain:

Does your arm/head/left ear hurt?
Lie down, relax. Imagine that in this place you have a scattering of small crystals inside your hand, like stars in the sky, and they light up brighter and brighter, unwind, forming a single network, intertwining with rays. Bring this fire to a level where there are no separate crystals, but only one crystal/plasma hand.

Crystals are pure consciousness that returns the functions of the body to the standard ones, they are in every cell, organ, neuron, chakra and a bunch of other places, even in the aura. They treat the physical carcass. Imagine her returning to normal. You can copy the "correct" program from your good hand. You may have to work several times a day, but if you feel them, then the process has begun.

Also, do not forget that the crystals are directly related to the reference DNA:

Believe in the fact that you really have an endless source of life energy. For simplicity, call it "reference cells", although these cells are only a small part of this source. In each of us they are contained in different places, they are not that hard to find, but the exact location is not that important. Even if you can't see them, just KNOW that they are within you.

If something starts to hurt (head, stomach, it doesn't matter), with physical hands we make a movement of "pulling" the field of reference cells out of ourselves.
With three fingers we grab a "pinch" of the field, pull it away from us and release (open our fingers) it at arm's length through the aching organ, as if you are pulling pure light from yourself (through the organ), which restores the work of diseased cells, burns out pain, regenerates.

From the outside, it will look like you are quickly removing a lot of fluff from yourself (you need to make a couple of dozen movements before the pain starts to pass).

For advanced users:

Protection and treatment:

You can let the same flow through your legs, close the ring on your head and expand it around your whole body, forming around yourselfa torroid bagel that will clean and protect. You can make several donuts-flows and spin them in different directions, giving each its own specific property.

Crystal Weave:

A crystal can also be imagined as a star, from the ends of which energy threads emanate (gold or the color of the crystal). The threads are intertwined on a specific organ or around the entire body, forming a kind of crystalline chain mail. Next, we put the desired intention, for example, treatment, tissue regeneration. If you use the usual protection (mirror sphere, cocoon or pyramid) can be combined with the above. Then you can give your structure the ability to constantly change, build geometric fractals, spin, etc.

With the same weaving, you can create runes or figures of sacred geometry.

The same weaving can be used within the framework. This item is not recommended for use by beginners, but only by practitioners who truly see and understand the lines of probability!

Energizing:

Crystals are an inexhaustible source of energy. If you feel tired, lack concentration or motivation, you can request to be filled with the energy you need. It is best to spread it from the central crystal to all subtle bodies (aura) with a spherical beam, i.e. in all directions at once.

Pumping chakras and organs:

We send a beam from the crystal to the chakra or organ. We twist the beam back into the crystal, closing the ring. We accelerate the flow around the ring, concentrating on the organ or chakra, activating small crystals in it. You can send the flow through the hands and close the ring of hands -> shoulders (head / neck) -> hands. The process of starting an annular flow usually takes several minutes, so we first start it, and only then we start treating it.

Filters can be placed on all flows closed on themselves, whether torroidal or annular, so that the flow is cleared by entering back into the crystal. Here it is better to act on intuition, because. keeping the flow in mind + filter + treating the organ will be energy-consuming, but it will come with practice.

Each chakra has its own symbol. You can request the installation of such a symbol opposite the chakra, or weave it yourself:
Details

Crystal cell:

Each inhabitant of the Earth is its small fractal. By setting up protections and cleansing yourself, you can also weave a crystalline grid around you and connect it with the Earth's CR, so that your every action is directed not only at yourself, but at the entire planet as a whole. The lattice can be twisted around itself. Further, if we see darkened zones on the grating, we send a beam of light from the crystal into them and brighten them.

We remember that in most cases the central crystal, located in the solar plexus, is directly connected with the heart center, so its beam will be filled with love, and it not only heals, but is also the key to the entire Universe.

body keeper:

From the crystal, you can create a guardian of the body, as previously described:

Create a "field of strength" between the palms. If you know how to do it, no problem. If you don’t know how, then place your hands at the level of your stomach with your palms facing each other at a distance of 20-30 cm, and then slowly bring them together and spread them apart - while the feeling of a “field” usually occurs by itself. You can try to “exhale” through the palms of your hands, as if pumping the Force into the space separating them, you can simply keep your hands motionless, contemplating the “emptiness” separating them. If necessary, use all these tricks - some of them will definitely work.

After the field has been created, say "ball" - the "field" will obediently take on a spherical shape - in this form it becomes stable and can already exist without our support. That is, we have created an external embodiment of our Power, with which we can work without the usual restrictions. Concentrate on the ball and say the following words:

Knowledge can also be obtained through crystals. For example:

If you are an herbal healer, you can ask for details about their use.
-if you are working on a difficult project and cannot find a solution to a particular problem, ask the crystal for it
- it is better to communicate with the VYa and keepers through a crystalline (protected) channel, as well as exits from the body for traveling to other worlds
- due to the fact that the crystals are connected to the universal information networks, not only the experience of past incarnations, but also information of any other kind can be obtained from them, if permission is given. However, remember: the experience of past incarnations is huge, and the universal database is even more so, so ask specific questions to get specific answers.

Examples of how many colleagues and mentees use their crystals:

The main thing to remember:

1. YOU CAN COMBINE ALL THESE TECHNIQUES AND ARE LIMITED ONLY BY YOUR "IMAGINATION" (READ - CREATIVE POTENTIAL,)

2. DO NOT TRY TO LEARN EVERYTHING AT ONCE, IF YOU SEE YOU CAN'T DO IT, GO AT YOUR OWN PACE, COMMUNICATE WITH THE CRYSTALS AND WORK IN THE DIRECTION THAT SUITABLES YOUR PERSONAL SITUATION. IN OTHER WORDS, DO NOT INSTALL ALL THE PROGRAMS IN A ROW, BUT ONLY THE ITEMS YOU NEED AT THE MOMENT OR THOSE THAT YOU DO BETTER, THE REST WILL COME WITH PRACTICE.

3. CRYSTALS ARE LIVING BEINGS, NOT JUST ON-BOARD COMPUTERS, THEY CAN ALSO HAVE MOOD SPLITES AND UNSUCCESSFUL WORK DAYS. CHECK, PRAISE AND THANK THEM!

Add in comments)

UPD:
Q: I activated another crystal, in the presence of the Guardian, I simply asked if I would have a green crystal, and so on ... it is not of a simple shape and all my crystals arise in space and then look for their place in the body, where to stand. Green is now in the left foot. Does everything need to be connected with the crystal lattice of the Earth?. I have connected only the first and last, and two more have a connection only with the Guardian.
A: ask the crystals themselves)

from the observations of the ward:
for the first time in my life I saw how crystals work in general)) The picture was that he first saves the embedded information, as if he takes lattice structures, and then begins to radiate it - diverging circles, fields. Looks nice

Correspondence question:

I'm assuming you can connect with other people through the crystal, right? that is, it can act as a kind of channel for communication with anyone?

Answer:

Of course, this is an accumulator of cells of consciousness, you can exchange it, but be careful. Inside the crystal there are at least 4 cells of reference DNA, true DNA + all the cells of consciousness that you carry, all your channels that are activated upon contact with close souls. Therefore, they can be treated - you broadcast the standard on a sick body, return the affected energy and organs to their original form.

But be careful, because upon contact you can grab the unnecessary. And convey. Responsibility must be treated, in short)

Reminder about the crystal / Spark for past sessions:

An activated crystal is a storage and amplifier of LIGHT / CREATIVE energy of thought, as well as additional protection, memory, concentration, connection, connection with and much more, so don't neglect it! For example, everything that you do according to the “Reality Transurfing” method or similar techniques is best done through a crystal (directed), for example:

Protection: put a protective sphere on yourself and fill it with light from the crystal, as you did in the session. It can also be put on children, relatives and just passers-by.
Do you want to get to work faster? - imagine an empty tunnel in front, and fill it with light from the crystal. Traffic jams, of course, will not resolve from this, but you will get there faster than expected. Tested on stunned Moscow taxi drivers))
- buggy phone / Internet / other equipment? - again - sphere, crystal, beam
-want to treat yourself/children/relatives - a sphere to a sore spot, fill it with crystal light, compress the sphere into a point. In this case, it is better to direct the beam through the hands and apply them to the sore spot - this will make it easier for the mind.
- run into "internal organs" / boss / husband / wife? - put a sphere on them, fill them with light. You can even have a hat, like a gnome to draw on his head. Cartoony, but it works, lets their ardor go, makes them relax)
-Do you want to sign the right contract? Imagine it in your hands already signed. Also visualize the person who should sign it. Fill both with light.
-and so on. You are not limited by anything except your inspiration and faith!

Important note: Violating the free will of others is prohibited! If you use a crystal or other tools for this kind of work (even to do good), don't be offended by the consequences. In order to protect yourself from energy attacks on yourself, this is not punishable, but if you are not asked to heal and protect, it is better not to do this and first master the tools on yourself. It is recommended to inform people that you will put protections on them, etc., otherwise you take away the opportunity for a person to go through and realize your lesson.

SPARK OF THE CREATOR (UPD 12/21/16):

The main crystal in a person is located in the center of the nervous system - the SOLAR plexus (or in the region of the heart, depending on the luminosity and perception), and is usually called the Spark of the Creator (sometimes Yar, Light of the Soul, less often - Solar). Relatively speaking, this is that Spark of the Fiery Mind or a drop that you are without all the shells, bodies and superficial programs (social, fears, resentments, injuries, beliefs, karma, etc.). It contains information about all the experiences and tasks of your Soul. This information can and should be obtained from it (and not from fortune-tellers and mediums), but it is often difficult for the human mind to decipher the abstract language of images in which data is exchanged.

With the accumulation of experience in different realities and bodies, additional Sparks join her (or she can give birth to them herself, as, each of which also contains its own), called here and in other sources by crystals or (there is a difference between these two concepts, but it does not so important). From the moment the embryo is conceived, the Spark begins to unfold its field, forming physical and subtle bodies into which crystals (relatively speaking, the children of the Spark) are embedded, each of which has its own area of ​​responsibility.

There are crystals in different chakras, organs and cells of the body, in almost all. As the stars in the Cosmos act as portals (accumulators and emitters of energy information), so the crystals in our bodies are also the portals of the smallest invisible (to us) nerve endings. All cells are interconnected, some are synchronous, and communicate with each other in a very long distance through the process we know today as quantum entanglement. What one cell knows, the other also knows. Accordingly, he damaged one - the other is damaged, cured one - the other recovers. All cells are connected to the spine and to the brain. The human nervous system is our local bodily neural network that acts as an antenna for exchanging data with the entire surrounding reality (as well as). Man was created in the image and likeness of the stellar Cosmos, which means that each of us carries a whole inner Universe, inextricably linked with the outer one.

The spark is your nodal point in the universal , connecting you with and aspects -- yours . To some extent, this is your IP address and a unique vibrational fingerprint, which in its reference state is practically invulnerable. Each crystal is comparable to a neuron, which is connected in one way or another and exchanges energy-informational impulses with all others inside the body.

It is believed that it is impossible to reflash the Iskra, but each rule has its own exceptions, so you should always check it for the presence of subkeys (they have not yet been seen inside it, but a couple of times they were found on the periphery in the form of a grid, or simply fake ones). The same goes for crystals.

Going through the process of individualization, in other words, dividing into currents and partially separating from the Ocean to explore It and our capabilities, we plunge into the dense layers of the Universe, sooner or later reaching material worlds similar to the Earth, on the way acquiring numerous bodies and shells that help us interact with the realities being studied, as well as take lessons in them, the main of which is the lesson on recognizing "mine / not mine" (sometimes this is called reality and illusion, although the difference for human consciousness is blurred).

Verification - what is it in simple words? Verification in philosophy is? Verification in other areas of human activity? What is the meaning of the word "verification"? Its origin and meaning? How is verification different from validation? The answers to these questions are in this article.

The word "verification" comes from the Latin words verus, What means " true" and facere, What means " do". T Thus, in the literal sense, the word is translated as "to make or confirm the truth of something." To verify means to CHECK AND CONFIRM correctness.

Verifications - what does this mean in different areas?

Verification in philosophy- this is the establishment of the truth of theoretical statements with the help of their experimental verification. The term "verification" in science is used in the same sense.

Bank Verification- what is this? This means verifying the identity of the client and the data he provides about himself, or checking the operations performed by the client. Now many transactions are performed by customers online on the Internet using payment cards. Each operation is verified (confirmed), for example, by sending an SMS with a code to the client's phone.

Internet verification- this is a confirmation of your identity when registering in payment systems (WebMoney, YandexMoney, Qiwi, etc.), in social networks, in various useful services. As a rule, to verify that it is you, and not a bot or a scammer, a confirmation letter is sent to your email.

Verification in the quality system- This is a check for product compliance with GOSTs or international ISO standards.

Verification - examples

For example, social network Twitter verifies celebrity accounts in order for users to be sure that the messages are actually published by this celebrity or her official representative. In the account of a Twitter user who has passed such verification , a blue icon with a checkmark is placed.

Another example: to link a payment card to a payment system account(for example PayPal), you need to go through verification (verification) of the payment card.

To get a "Personal Passport" in payment system WebMoney, you need to pass verification (verification) of the user's passport.

Another example from the IT field. A software development company (software) has completed an order for the development of a program. Software testing for compliance with the customer's task is an obligatory part of the process of completing the task from the customer. Testing is done for verification readiness of the software product and compliance with customer requirements. But validation The software will be performed by the customer.

How is verification different from validation?

Many of these words are considered synonymous, meaning confirmation. However, there is a difference between these concepts. Validation and verification is different actions. This is not an easy question that confuses many. Therefore, if you want to deal with it and understand. Here I will briefly say that in translation from English, verification (verification) means - verification, and validation (validation) - giving legal force.

Why do we need verification in banks, on the Internet and in production?

Why do we need verification in banks and on the Internet- in social networks (VK and others), ? the main objective verification in banks and on the Internet is the fight against fraud.

Why is it necessary to verify the quality of products in production? I think the answer is obvious. Here, verification is needed to get customers really high-quality products.

I hope the article turned out to be useful for you and you now know that this is “verification” in simple words.

I wish you all a lot of ideas and joy from bringing them to life!

Finally, I suggest watching a useful video in order to gain the confidence that we all need so much in ourselves and in our abilities: