Schematic packaging library, also called schematic symbol , means that we need to use some symbols to replace actual components when drawing schematic diagrams. Such symbols are called schematic symbols, also known as schematic libraries. Its function is to replace the actual components. When we make schematic symbols, we don’t need to care about what the device looks like. We only need to match the number of pins, and then define the pins of each pin. Just connect the relationship.
When using pads software for design, you must have a complete schematic library and package library. The following demonstrates how to create a new library file.
Step 1: Open the logic software and execute the menu command New-Library, as shown in Figure 1
Figure 1 Create a new library
Step 2: Click the New Library option in the pop-up library manager, then select the path to be saved and click OK, as shown in Figure 2
Figure 2 Select the library path to save
Step 3: After the library is created, you can click Manage Library List to find the newly created library in the pop-up window, as shown in Figure 3
Figure 3 View library list
Disclaimer: This article is an original article by Fanyi Education, please indicate the source for reprinting!
Fanyi Education:
Fanyi Education has opened up the closed loop of "talent training + talent delivery", and is committed to being a dream factory for electronic engineers, creating a "professional education platform for electronic engineers with real employment guarantee". Help cyborgs grow rapidly and achieve promotion and salary increase. In order to meet the diverse learning needs of students, Fanyi education courses have set up a number of mainstream disciplines such as hardware, PCB, simulation, power supply, EMC, FPGA, motor, embedded, single-chip microcomputer, Internet of Things, artificial intelligence, etc. At present, 90% of the graduates of Fanyi Education have achieved salary increases, and 80% of them have increased their salaries by more than 20%, with a maximum increase of 200%. There are many employment companies such as aerospace communications, synchronous electronics, CVTE, Huawei and other star companies.
Fanyi circuit:
Committed to establishing an integrated supply chain for technology research and development. Provide customers with competitive, safe and reliable solutions and services in circuit board design services, R&D technical consultation, PCB quick proofing, batch circuit board manufacturing and other sectors. Guaranteed by a rigorous management and control system, the services involve network communications, industrial control, medical care, aerospace, military industry, computer servers, automotive electronics, consumer electronics, portable devices, mobile phone board design and other fields. Fanyi Circuits insists on continuously providing high-quality services around customer needs, increasing R&D investment and quality assurance, shortening product R&D cycles, reducing risk costs and production costs for customers.