The Voice Control HMI with RISC-V ASSP solution is a compact voice control HMI system featuring a RISC-V 100 MHz 32-bit high-performance CPU with cost-optimized small packages. This pre-programmed solution can input analog and I2S/PDM digital microphone data, actuate digital and analog outputs, and send feedback to an external host via I2C, I3C, UART, and SPI. A QSPI memory interface enables easy memory expansion. Wake-up words and commands can be customized and support multiple languages.
System Benefits:
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RAA214220 20V, 150mA Linear Regulator
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R9A06G150 ASSP EASY MCU for Voice HMI Based on RISC-V
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AT25QF128A 128Mbit, 3V SPI Serial Flash Memory with Dual I/O and Quad I/O Support
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RISC-V-Based ASSP EASY for Voice HMI – The Journey Continues | Blog Post | Mar 30, 2023 |