EZAIRO8310中文資料安森美半導體數(shù)據(jù)手冊PDF規(guī)格書

Introduction

Ezairo? 8310 is an open?programmable DSP?based hybrid

specifically designed for use in high?performance hearing aids and

hearables. The Ezairo 8310 hybrid includes the Ezairo 8300

System?on?Chip (SoC), onsemi’s high?end DSP processor, as well as

the LE25S161 onsemi’s ultra?low power flash memory.

Ezairo 8300 includes six programmable or semi?programmable

processing cores, providing a high degree of parallelism and

flexibility:

? The CFX is an open?programmable dual?Harvard 24 bits digital

signal processor (DSP) providing support for any type of audio signal

processing

? The ArmR CortexR?M3 processor is a 32?bit RISC processor

providing support for general processing and interfacing to external

components

? The HEAR configurable accelerator core is optimized for

pre?programmed functions that are frequently needed in audio signal

processing

? The Filter Engine allows time domain filtering and supports an

ultra?low?delay audio path

? The LPDSP32 is an open?programmable dual?Harvard 32?bit DSP

? The Neural Network Accelerator that allows the Ezairo 8300 to

perform neural network computations in a highly efficient and

flexible way.

Ezairo 8300 includes 4 ADCs with signal detection mode and two

direct digital output drivers, with high quality and ultra?low power

performances. Ezairo 8300 also includes peripherals and interfaces

needed to make it a complete hardware platform when combined with

the LE25S161 flash memory.

Ezairo 8300 also includes a Neural Network Accelerator that allows

the Ezairo 8300 to perform neural network computations is a highly

efficient and flexible way.