NXP Semiconductors SLN-SVUI-IOT EdgeReady Smart Voice UI Solution

NXP Semiconductors SLN-SVUI-IOT EdgeReady Smart Voice UI Solution is based on the RT106V crossover microcontroller (MCU) with integrated Voice Intelligent Technology (VIT), delivering a voice user interface for touchless applications. The SLN-SVUI-IOT has an ultra-small form factor and production-ready hardware design with fully integrated software operating on FreeRTOS for fast out-of-the-box evaluation and proof of concept development. The NXP SLN-SVUI-IOT turnkey solution minimizes time to market, risk, and development effort allowing OEMs to add voice to smart home/appliance products easily. This NXP EdgeReady solution is part of the EdgeVerse™ edge computing platform.

Features

i.MX RT106V Crossover MCU with Arm^® Cortex^®-M7 core, 3020 CoreMark/1284DMIPS at 600MHz
Advanced multimedia for GUI and enhanced HMI
- 2D graphics acceleration engine
- LCD display controller (up to WXGA 1366 x 768)
- 3x I²S for high-performance, multi-channel audio
Secure JTAG PLL OSC eDMA 4x Watch Dog 6x GP Timer 4x Quadrature ENC 4x QuadTimer 4x FlexPWM IOMUX
Far-field audio front-end automatic speech recognition supports 360° far-field voice 65dB noise at >3 meters

Turnkey solution, one platform to support local and online control
Extensive external memory interface options, including NAND, eMMC, QuadSPI NOR Flash, and parallel NOR Flash
Supports 2xPDM or up to 3x I²S DMIC Provides 2- or 3-mic for audio beamforming
Text input tool creates speech models of custom commands and wake words with no NRE
IW416 integrated on board to support Wi-Fi^® 4 (802.11n) + BLUETOOTH^® 5.2

Applications

Smart home
- Home control panels
- Washing machines
- Small and medium appliances
- Robotic appliances
- Smart fans
- Smart TVs

Industrial
- Elevators
- Smart lighting
- Industrial HMI
- Vending machines

Software Features

Two-stage bootstrap and bootloader allowing flexibility in customer’s implementation
Secure boot flow with high assurance booting (HAB)
Over-the-wire (OTW) update via UART

Automated manufacturing/reprogramming tools
Speech recognition engine by deep learning
Audio front end (AFE) for far-field automatic speech recognition (ASR)

Kit Contents

i.MX RT Voice kit
USB Type-A to USB Type-C™ cable
Wi-Fi antenna

Videos

Overview

NXP Semiconductors SLN-SVUI-IOT EdgeReady Smart Voice UI Solution

Hardware Block Diagram

Software Block Diagram

Resources

NXP SLN-SVUI-IOT Fact Sheet
User Guide

Getting Started with the SLN-SVUI-IOT
Design Files