The Intel Quark SoC S1000 ASIC is a slave on the SPI bus. SPI is a protocol that is fully controlled by the master of the SPI bus. System Model IPC Communication Over SPI-S Note For full technical specifications, see the Intel Quark SoC S1000 ASIC Datasheet. Intel Quark SoC S1000 ASIC High-Level Block Diagram A pair of DSPs, a neural network accelerator, internal memory, and a set of I/Os provide the necessary resources for speech processing solutions.įigure 1. The Intel Quark SoC S1000 ASIC is designed for complex far-field signal processing algorithms that use high dimensional microphone arrays to do beamforming, cancel echoes, and reduce noise. The Intel Quark SoC S1000 ASIC offers the ability to do far-field speech recognition in various smart devices. Intel® Intel® Quark™ SoC S1000 ASIC Architecture Overview System Tick, main interrupt asserted every LL Unidirectional (input OR output) DMA gatewayĪ service in FW that manages the communication, configuration, and processing pipelines. This document is intended for audio firmware engineers integrating algorithms on Intel Quark SoC S1000 ASIC.

This guide provides the information required to become familiar with the Intel® Quark™ SoC S1000 ASIC firmware infrastructure components and principles of operation.

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