On the Use of Open-Source EDA Tools for Teaching and Learning Microelectronics

This work proposes the use of open-source Electronic Design Automation (EDA) tools as a didactic instrument in undergraduate and master courses dealing with the design of analog, mixed-signal and digital Integrated Circuits (ICs). The aim is to make it easier for students to get familiar with the whole IC design flow within a real-word application framework, without being limited by licenses or financial barriers imposed by commercial proprietary Computer-Aided Design (CAD) tools. An overview of main tools, design environments and technology processes is given based on the exploratory study carried out within the framework of two master theses. These tools can be easily installed and employed by students to design and verify analog, mixed-signal and digital circuits and Systems-on-Chip (SoC) prototypes. As a case study, a RISC-V processor architecture has been synthesized down to layout level by a master student, to demonstrate the capabilities of these open-source tools to teach and learn microelectronics11This work was supported in part by Grants PID2019-103876RB-I00, PID2021-128009OB-C31, PID2022-138078OB-I00, and PDC2023-145808-I00, funded by MCIN/AEI/10.13039/501100011033, by the European Union ESF Investing in your future and by ERDF A way of making Europe..