Datasheet > CS4961XX

CS4961XX

更新时间： 2024-09-30 04:12:43

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
2页	116K
描述
New Audio System Processors are Ideal for Digital Audio Networking Applications

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中文翻译

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CS4961XX 数据手册

CS4961xx

144-pin LQFP

22 mm

IC dimensions

(pin-to-pin nominal)

CS4961xx

New Audio System Processors are Ideal for Digital Audio Networking Applications

Highly Integrated Family Combines CobraNet Interface with Powerful Audio DSP Engine to

Dramatically Reduce Overall Audio System Costs

CS4961xx

The new CS4961xx family of ICs integrates

Cirrus Logic’s highly regarded audio digital

signal processor (DSP) with Cirrus Logic’s

CS496122, reduce system costs because they

allow for the removal of a separate, dedicated

audio DSP on the board design. This 32-bit

fixed-point DSP core features 120 MIPS for

custom programming and these three ICs

provide 2, 8 or 16 simultaneous channels of

audio input and output at up to 96 kHz sample

rates. They also provide multiple 16, 20 or

24-bit audio connections across an Ethernet

network. In fact, two-way audio control and

monitoring is possible at any point along

the network.

connection to a host processor as well as

offering Ethernet-based control, monitoring,

and management via industry standard SNMP.

Firmware can be easily updated over Ethernet

using TFTP or via the host interface. Additional

control and monitoring functions are also pro-

vided by the innovative, built-in asynchronous

and packet-bridge functions.

™

award-winning CobraNet technology, which

is the leading standard for delivering real-time,

uncompressed digital audio over Ethernet

networks. The results are highly optimized

audio system processors that offer dramatic

system cost savings and enhanced audio

processing features for manufacturers of

professional, commercial and consumer

networked-audio products.

The ICs are designed to expand the market

for CobraNet-enabled networked digital audio

products such as power amplifiers, mixers,

signal processors, intercom systems, ceiling

speakers, loudspeakers, paging systems, and

high-end networked consumer audio gear.

The CS4961xx audio system processors, which

include the CS496102, the CS496112 and the

Featuring a high-speed parallel host port

interface, the CS4961xx allows optional

CS4961xx Features

Software Development Kit

CobraNet Technology Advantages

• Combines CobraNet technology with

a powerful 32-bit DSP core

• Full-featured DSP assembler and linker

• Includes Cirrus Logic’s DSP Conductor™

software, a graphical audio-oriented

development environment, for easy

adjustments to DSP Parameters

• Integrated target management and

code download

• Real-time control of DSP parameters

over the audio network

• Example DSP code and tutorials

• Microkernel handles all audio I/O and

DSP parameter control

• Available as low-cost ICs without licensing

or royalty fees

• CobraNet technology can coexist with data

traffic over existing Ethernet networks,

saving money by eliminating additional

infrastructure costs

• De-facto industry standard with tens-of-

thousands of installed nodes in high-profile

“mission-critical” venues worldwide

• Networked audio, control and monitoring

(bi-directional)

• Uses SNMP for control and monitoring

(computer-network friendly)

• Incorporates multiple fault-tolerant features

• Ability to send audio from any CobraNet

interface to any other – unlimited addressing,

unlimited capacity

• Integration reduces overall system costs

• Simplifies overall system design effort

• 2x2, 8x8, 16x16 channel ICs

• Supports 48 kHz and up to 96 kHz

sample rates

• Selectable latency of 1.33, 2.66, or

5.33 ms across network

• 32-bit synchronous serial digital audio I/O

• Parallel host control

• Asynchronous serial control transport

• Available in 144-pin LQFP

• 120 MIPS DSP on programmable core

• Audio may be processed from network

or local inputs and sent to local outputs

or to the network

www.cirrus.com

中文翻译

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与CS4961XX相关器件

型号	品牌	获取价格	描述	数据表
CS4967EF	CRMICRO	获取价格	一款无线充电发送端专用控制SOC，集成数字无线充电通讯解调解码算法，可在线更新程序。
CS4968EN	CRMICRO	获取价格	一款无线充电发送端专用控制SOC，集成无线充电通讯解调解码及充电控制功能。
CS497004-CQZ	CIRRUS	获取价格	High Definition Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS497004-CQZR	CIRRUS	获取价格	32-bit High Definition Audio Decoder DSP Family
CS497014	CIRRUS	获取价格	High Definition Audio Decoder DSP Family with Dual 32-bit Engine Technology
CS497014-CVZ	CIRRUS	获取价格	High Definition Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS497024	CIRRUS	获取价格	32-bit High Definition Audio Decoder DSP
CS497024-CVZ	CIRRUS	获取价格	32-bit High Definition Audio Decoder DSP Family
CS497024-CVZR	CIRRUS	获取价格	High Definition Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS4970X4	CIRRUS	获取价格	High Definition Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology

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