处理器

音频处理器 – Tools & software

TI offers full featured Evaluation boards (EVMs) or low-cost Starter Kits for evaluation and development of audio applications on TI’s DSPs and SoCs. Audio daughter cards are also available that interface to our processor EVMs and facilitate the development of multi-channel audio applications like A/V receivers, soundbars, automotive amplifiers or mixing consoles. TI’s Processor SDK (Linux and TI-RTOS) provides a scalable and complete software package that allows easy migration across the product line. Start your evaluation and development quickly using the benchmarks, libraries and code examples provided in Processor SDK.

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Evaluation modules

66AK2G02 Evaluation Module

The K2G Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx processor, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive applications.

TMS320C5517 Evaluation Module

The TMDSEVM5517 is a general purpose evaluation module which includes the hardware and software needed to evaluate the C5517 DSP. This EVM allows quick and easy evaluation of the advanced capabilities of the C5517 DSP.

66AK2Gx (K2G) Audio Daughter Card

The K2G Audio Daughter Card is designed to work in conjunction with the K2G General Purpose EVM (EVMK2G) and the EVMK2G is required for Audio Daughter Card operation. The Daughter Card allows users to develop multichannel audio applications.

TMS320C6747 Floating Point DSP Starter Kit

The OMAP-L137/TMS320C6747 Floating-Point Starter Kit, is a low-cost development platform designed to speed the development of high-precision applications based on TI's OMAP-L137 applications processor and TMS320C674x fixed-/floating-point DSPs (TMS320C6747, TMS320C6745 and TMS320C6743).

Software

Audio Benchmark Demonstration Starter Kit

Processor SDK –based audio benchmark starter kit including C66x and C674x DSP TI RTOS software, audio benchmark application and instructions on how to build and execute.

Software Development Kit for 66AK2G Processors

Processor SDK (Software Development Kit) is a unified software platform for TI embedded processors providing easy setup and fast out-of-the-box access to benchmarks and demos, and the 66AK2G processor is supported with TI-RTOS, Linux and RT-Linux versions.

Scalable Linux and TI-RTOS Solutions for TI Processors

Processor SDK is a next generation unified software platform for TI’s newest processor families featuring scalable Linux and TI-RTOS support, board support packages, documentation,  libraries, benchmarks, utilities and code examples.

Reference designs

Voice-based applications

TI Designs reference examples are available for audio pre-processing functions that are required for Voice UI applications. These reference examples use microphone arrays and sophisticated signal processing algorithms on TI DSPs to extract clear audio from noisy environments.

Circular Microphone Array Reference Design

The PCM1864 circular microphone board (CMB) is a low-cost easy-to-use reference design for applications that use a microphone array to capture a voice signal, and convert it to a digital stream that can be used by DSP systems to extract clear audio from noisy environments.

Linear Microphone Array Reference Design

The PCM1864 linear microphone board (LMB) is an easy-to-use reference design for applications that use a linear microphone array (up to four) to capture a voice signal, and convert it to a digital stream that can be used by a DSP system to extract clear audio from noisy environments

66AK2G02 DSP + ARM Processor Audio Processing Reference Design

This is a reference platform based on the 66AK2G02 and the AIC3106 audio codec which enables a quick path to audio processing algorithm design and demonstration.

Libraries

Beamforming, AEC and Telecom Libraries for C5000 and C6000 DSP

Libraries include VoLIB, FAXLIB and AEC-AER and provides components that, together, facilitate the development of the signal processing chain for Voice applications.

TMS320C55xx Chip Support Libraries (CSL)

The C55x CSL provides an API for configuring and controlling the on-chip peripherals for easy compatibility between various C55x devices.