An Academic RISC-V Silicon Implementation Based on Open-Source Components

J. Abella, C. Bulla, Guillem Cabo, F. Cazorla, A. Cristal, Max Doblas, R. Figueras, Alberto González, Carles Hernández, César Hernández, Víctor Jiménez, Leonidas Kosmidis, Vatistas Kostalabros, Rubén Langarita, Neiel Leyva, Guillem López-Paradís, Joan Marimon, R. Martínez, J. Mendoza, F. Moll, Miquel Moreteó, Julian Pavon, Cristóbal Ramíez, M. A. Ramírez, Carlos Rojas, A. Rubio, Abraham Ruiz, Nehir Sonmez, Víctor Soria, L. Terés, O. Unsal, M. Valero, Iván Vargas, L. Villa
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引用次数: 6

Abstract

The design presented in this paper, called preDRAC, is a RISC-V general purpose processor capable of booting Linux jointly developed by BSC, CIC-IPN, IMB-CNM (CSIC), and UPC. The preDRAC processor is the first RISC-V processor designed and fabricated by a Spanish or Mexican academic institution, and will be the basis of future RISC-V designs jointly developed by these institutions. This paper summarizes the design tasks, for FPGA first and for SoC later, from high architectural level descriptions down to RTL and then going through logic synthesis and physical design to get the layout ready for its final tapeout in CMOS 65nm technology.
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基于开源组件的学术RISC-V芯片实现
本文设计的preDRAC是由BSC、CIC-IPN、IMB-CNM (CSIC)和UPC共同开发的能够启动Linux的RISC-V通用处理器。preDRAC处理器是第一个由西班牙或墨西哥学术机构设计和制造的RISC-V处理器,并将成为这些机构联合开发的未来RISC-V设计的基础。本文总结了设计任务,首先是FPGA,然后是SoC,从高级架构级描述到RTL,然后经过逻辑综合和物理设计,为CMOS 65nm技术的最终带出做好准备。
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