The development of science and technology is also a manifestation of a country‘s prosperity. Then, what is the reason for the rapid development of science and technology, such as Russia and India, which were once backward?

Here, we have to talk about a technology that makes software engineers love and hate, that is, the technology of reverse development of chip programs. Electronic product reverse engineering is generally divided into the following categories:

1. Copying engineering is also known as reverse engineering

Copying engineering copying design (also known as reverse engineering) is a new concept of product development. Reverse engineering integrates three-dimensional measurement, computer-aided design, rapid prototyping and other high-tech, with laser copying machine as the source, for industrial samples, prototypes And the model is scanned with high speed and accuracy to obtain its 3D contour data, and combined with special reverse engineering software (generally used for reverse engineering software such as proe, ug, etc.) to carry out 3D design reconstruction, and generate entities.

2, PCB circuit board hardware reverse engineering

PCB circuit board hardware reverse engineering, scan the PCB circuit board, import the software, combine with professional PCB reverse software, make all the circuit diagrams and schematic diagrams of the PCB, and then obtain the board engineering file, so that the circuit engineering can be produced. the same circuit board.

3. Program reverse engineering

Program reverse engineering, the program is the soul of the entire product, and the reverse engineering of the program is to restore all the program through certain technical means. This is the technology of reverse development of chip programs.

Summary: The entire reverse engineering basically includes the above parts. However, in what we think is the most important part of the program reverse, there is actually another technology, that is, chip reverse design.