[21p-A301-1~13] 1.3 Novel technologies and interdisciplinary engineering

▼ [21p-A301-5] Design of RV32E RISC-V CPU for Biomedical and IoT Applications

〇(M2C)Panithan Srisinsuphya¹, Yasufumi Yokoshiki¹, Takashi Tokuda¹ (1.Tokyo Inst. of Tech.)

Keywords:RISC-V, IoT, RV32E

With the continued development of IoT, there is a need for small and low-powered devices. As these devices can be used in multiple applications, the ability to reprogram devices is a valuable function. In this paper we present a RV32E-based RISC-V CPU for IoT and Biomedical applications. In this iteration the CPU consists of a 16-register CPU core, ROM, Random Access Memory (RAM), BUS Controller and General Purpose Input and Output (GPIO ) interface resulting in a CPU area of 690 x 690 μm2. The CPU will be fabricated using a 0.18μm CMOS process.