This project is a key technology innovation and industrial application project for independent testing in the field of high reliability. It is based on the national nuclear high-tech major special project& ldquo;XXXX electronic device evaluation and testing technology& rdquo; The test technology and industrial test application foundation of the project, in order to promote the localization of my country's integrated circuit industry, the innovative development of military-civilian integration, and continuously improve the localization rate of my country's integrated circuit applications, in accordance with the national nuclear high-base major special project guidelines and the microelectronic industry and aerospace With the goal of closely integrating engineering and national defense, we have established a project to carry out key technology innovation and industrial application research for independent testing in high-reliability fields, and established a leading domestic test platform that adapts to aerospace industrialization. Provide complete testing technical services for high-reliability chips in the domestic military-civilian field, promote Shanghai and my country'&s in-depth implementation of the military-civilian integration development strategy, and form a deep development pattern of military-civilian integration& rdquo; strategic development. The main technological innovation points of the project: Four major breakthrough technological innovations: 1. In the domestic field of high-reliability integrated circuit testing, establish the first independently controllable test platform that adapts to aerospace S-class quality and level 10 ultra-clean to realize independent safety and controllability test verification to fill the domestic gap; 2. Explore key testing technologies and environment construction for physical security, application security, and autonomous control, and take the lead in solving differences in different wide-temperature test environments and data comparison to achieve coverage of-55& deg;C.~150& deg; C's full-process wide-temperature test automatic testing meets the requirements of chip testing for applications in highly reliable fields;3. Breakthroughs have been achieved from million-gate, 3 million, and 6 million gate-level high-performance chip testing to 10 million gate-level and 60 million gate-level high-end chip full-functional performance testing technology research and application, achieving an increase in test coverage from a maximum of 80% to more than 95%; 4. Apply the innovative model of military-civilian integration sharing technology development, mutual transformation and promotion of technologies, and complete the establishment of a military-civilian integration testing platform that is independently controllable, open, and has domestically leading technical indicators to engage in integrated circuit design, manufacturing, packaging and application and scientific research institutes provide advanced testing technology services. Key technological innovations of the project: 1) Innovative application technology for military-civilian integration testing;2) Code error rate testing technology for high-speed gigabit interface;3) Code stream compression technology based on partial dynamic reconstruction;4) Embedded DSP test vector deep compression technology;5) Internet high-coverage testing technology;6) Adaptive testing (internal loop-back self-testing) technology;7) Research and development of wide-temperature test software and hardware technology, and high-speed and high-density test hardware design technology. The project is technologically mature. The completed and established key technology innovation and industrialization platform for independent testing in highly reliable fields has XXXX Quality Management System Certification Certificate, Inspection and Testing Institution Qualification Certificate (CMA Certificate), China National Accreditation Commission Laboratory Accreditation Certificate (CNAS Certificate), XX Level 3 Confidentiality Qualification, XX Contractor Qualification Certification and other qualifications, and has completed the application for 11 invention patents (Including 6 authorized patents and 1 international authorization), and 12 software copyrights were obtained. The military-civilian integration test platform has an annual production capacity of more than 200,000 pieces, and the annual test output reaches 400 million pieces. Its technical indicators are at the leading domestic level in the industry. This project provides testing technical services for units or topics such as major national science and technology projects in 01, 02, and 03 and the Shanghai War New Project. It also provides chip testing, verification and analysis and industrial production testing services for more than 70 domestic military-civilian integration products. Thanks to the research and development of this project, the company's technical service output value increased by 378.5604 million yuan, paid national taxes of 19.6961 million yuan, and net profit of 124.2102 million yuan. Good social and economic benefits have been achieved.