技術(shù)規(guī)格

詳細(xì)描述

SAM5708 是 Dream SAM5000 系列中高度可配置的中檔產(chǎn)品，在 128 引腳 LQFP 封裝中具有八個 24 位 DSP。

SAM5708 提供多種并行或低引腳數(shù)存儲器接口，與所有 SAM5000 集成電路一樣，它圍繞 Dream 優(yōu)化的 16 位 CPU 和一組可配置的硬件加速 24 位 DSP 內(nèi)核構(gòu)建。SAM5000 IC 具有復(fù)雜的樣本緩沖系統(tǒng)、多通道音頻 DMA 和對多種存儲器類型的支持，可提供高性能的聲音合成、音頻處理和效果生成。

SAM5708 的存儲器可配置為提供各種音頻應(yīng)用所需的接口，包括：數(shù)字鍵盤和鋼琴、效果器、揚(yáng)聲器處理和 USB 音頻接口。

The SAM5708 is the highly configurable mid-range member of Dream's SAM5000 family, and features eight 24-bit DSPs in a 128-pin LQFP package.

The SAM5708 offers a large variety of parallel or low pin count memory interfaces, and like all SAM5000 Integrated Circuits it is built around Dream's optimized 16-bit CPU and a configurable array of hardware accelerated 24-bit DSP cores. With a sophisticated sample buffering system, multi-channel audio DMA and support for a large variety of memory types, the SAM5000 ICs deliver high performance sound synthesis, audio processing and effects generation.

The SAM5708's memory can be configured to provide the interfaces required for a wide range of audio applications, including: digital keyboards and pianos, effect devices, speaker processing and USB audio interfaces.

規(guī)格書和資料

Data Sheet