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參數(shù)資料
| 型號： | CS48DV2A-DQZR |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DSP AUDIO 32BIT 2CH 48-LQFP |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 系列： | CS48DV2 |
| 類型： | 定點 |
| 接口： | I²C，SPI |
| 時鐘速率： | 150MHz |
| 電壓 - 輸入/輸出： | 3.30V |
| 電壓 - 核心： | 1.80V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 帶卷 (TR) |
www.cirrus.com
CS48DV2/6
UsingtheCirrusLogicCS48DVx/CS49DV8
ControllerGUIforDolbyVolume
The CS48DV2/6 ICs are programmed with the latest Dolby Volume firmware
using the Cirrus Logic proprietary GUI software development & evaluation tool
called Dolby Volume Controller. This same tool then configures the CS48DV2/6
through the SPI/I2C serial port via the USB 2.0 cable. The IC can be sent a
command to boot itself using firmware loaded from ROM within the CS48DV2/6
(starting with Rev B Silicon - available in April, 2008), or it may be downloaded
through the serial control port from either a master host microcontroller or an
external I2C EEPROM or SPI Flash device. In all cases, the host microcontroller
is responsible for downloading the specific hardware and software configuration
commands. All Dolby Volume parameters running on the CS48DV2/6 firmware
can be adjusted in real-time as well as allowing 6 different presets to be saved
and recalled easily, enabling very simple and quick “A/B” listening tests for the
target design.
Cirrus Logic, Inc. 2901 Via Fortuna Austin TX 78746 USA T 512-851-4000 T 800-888-5016 F 512-851-4977
Product Bulletin 0204-1007-PB v1.0.3 2007 Cirrus Logic, Inc. All rights reserved. Product information is subject to change without notice. Cirrus Logic, Cirrus, and the Cirrus Logic
logo designs are trademarks of Cirrus Logic, Inc. Dolby and the double D symbol are registered trademarks of Dolby Laboratories. All other brand and product names in this document
may be trademarks or service marks of their respective owners.
Ordering Information:
CS48DV2/6 Processor Family
Device(s)
CS48DV2A-CQZ
(Available December ‘07)
CS48DV2B-CQZ
(Available April ‘08)
CS48DV6B-CQZ
(Available April ‘08)
CS48DV2A-DQZ
(Automotive)
(Available December ‘07)
Package
48-Pin LQFP
Eval. Boards
CRD48DV2-USB
CDB48DV6-USB
Application Note
AN298PPMN
Tools
Cirrus Logic CS48DVx /
CS49DV8 Dolby Volume
Controller GUI:
software tool offers
a simple and quick
method during the
evaluation & design
stage
CRD48DV2-USB
2 Channel
Dolby Volume
Evaluation Kit
CDB48DV6-USB 6 Channel Dolby Volume Evaluation Kit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS48DV2B-DQZR | IC DSP AUDIO 32BIT 2CH 48-LQFP |
| CS495314-DVZ | IC DSP DECODER 32BIT 128-LQFP |
| CS4955-CQZR | IC VID ENCODER NTSC/PAL 48-TQFP |
| CS49DV8C-CVZR | IC DSP 32BIT DUAL AUDIO 128-LQFP |
| CS5372-BSZR | IC MODULATOR LP/HP 2CH 24-SSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS48DV2B | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:32-bit Audio DSP for Dedicated Dolby Volume and Audistry by Dolby |
| CS48DV2B_09 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:32-bit Audio DSP for Dedicated Dolby Volume and Audistry by Dolby |
| CS48DV2B-CQZ | 功能描述:音頻 DSP 12-Ch Audio Enhance Processor 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 |
| CS48DV2B-CQZR | 功能描述:音頻 DSP I/C 12 Ch Audio Enhancement Processr 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 |
| CS48DV2B-DQZ | 功能描述:音頻 DSP 12-Ch Audio Enhance Processor 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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