參數(shù)資料
型號(hào)： TAS3204PAGR
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： GREEN, PLASTIC, TQFP-64
文件頁(yè)數(shù)： 15/76頁(yè)
文件大小： 1224K
代理商： TAS3204PAGR
SLES197C – APRIL 2007 – REVISED MARCH 2011
www.ti.com
7.1
Audio Digital Signal Processor Core
The audio digital signal processor core arithmetic unit is a fixed-point computational engine consisting of
an arithmetic unit and data and coefficient memory blocks. The audio processing structure, which can
include mixers, multiplexers, volume, bass and treble, equalizers, dynamic range compression, or
third-party algorithms, is running in the DAP. The 8051 MCUcontroller has access to DAP resources such
as coefficient RAM and is able to support the DAP with certain tasks; for example, a volume ramp. The
primary blocks of the audio DSP core are:
48-bit data path with 76-bit accumulator
DSP controller
Memory interface
Coefficient RAM (1K×28)
Data RAM – 24-bit upper memory (1K×24), 48-bit lower memory (768×48)
Program RAM (3K×55)
The DAP is discussed in detail in the following sections.
7.2
DAP Instructions Set
Please see this information in the TAS3xxx Audio DSP Instruction Set Reference Guide
22
Digital Audio Processor
Copyright 2007–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS3204
相關(guān)PDF資料
PDF描述
TAS3204PAG SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3218IPZPR SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218IPZP SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218PZPR SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218PZP SPECIALTY CONSUMER CIRCUIT, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS3208 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
TAS3208EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS3208EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TAS3208EVM-LC 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS3208 Low Cost EVM RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TAS3208IPZP 功能描述:音頻 DSP Dual Core Dig Aud Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS3208IPZPR 功能描述:音頻 DSP Dual Core Dig Aud Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
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