What is the dependency between chip decryption and PCB copying

PCB manufacturers, PCB designers and PCBA manufacturers explain the dependency between chip decryption and PCB copying

PCB (Printed Circuit Board), Chinese name is printed circuit board, also known as printed circuit board and printed circuit board, is an important electronic component, the support of electronic components, and the electrical connection provider of electronic components. Because it is made by electronic printing, it is called "printed" circuit board. PCB copy, that is, on the premise of having electronic products and circuit boards in kind, reverse analysis of circuit boards is carried out by means of reverse research and development technology, and 1:1 restore of PCB documents, bill of materials (BOM) documents, schematic documents and other technical documents of the original products as well as PCB silk printing production documents, and then use these technical documents and production documents for PCB making, component welding, flying pin testing, and circuit board debugging, Complete the complete copy of the original circuit board template.

If we mention the current reverse research technology of electronic information, I think two terms will definitely appear in our minds. One is the so-called PCB copy board, and the other is the so-called chip decryption. Why? For now, these are the two popular reverse research technologies.

Printed Circuit Board

In fact, as far as PCB copying and chip decryption are concerned, they are more like the relationship between the two. If you think about it carefully, PCB copying is like a place for chips. Without this place, chips can only wander around and play no role of their own. The chip is like the command of PCB writing, which plays a variety of commands. It can be said that without the command of chip, PCB writing is a mess of sand, which can not play any role. As far as the scope of application is concerned, we can see that chip decryption is often used in PCB copying, but PCB copying is used in all aspects of electronic products. In fact, from the role of the headquarters above, we can see that chip decryption will inevitably be used in PCB copying.

As far as the chip decryption process and the PCB copying process are concerned, I personally think that the PCB copying process will be more complicated in the manufacturing process, because whether it is to clearly record the location of the specific components of the original PCB at the beginning, or include the specific setting parameters and models, it needs to be done very carefully. If there is a mistake in one of the links, Then all the results may fall short. It is for this reason that I think the PCB copy process is more complicated than the chip decryption.

Sometimes chip decryption is also very important. If everyone in your company is waiting for the result of chip decryption, without which everyone's efforts are in vain, it can be said that chip decryption is essential.

After we know that chip decryption and PCB copying are really understood, we will know that their relationship is indispensable. Neither of them can play a big role without each other, but only when they cooperate closely can they play the largest role. Therefore, when we look at them, we cannot judge which is more important. The best judgment for them is interdependence.

PCB manufacturers, PCB designers and PCBA manufacturers explain the dependency between chip decryption and PCB copying.