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參數(shù)資料
| 型號： | CS181022-CQZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 14/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC COBRANET CS181022 144LQFP |
| 標準包裝： | 60 |
| 系列： | CobraNet® |
| 類型： | 音頻處理器 |
| 應用： | 網(wǎng)絡 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 144-LQFP |
| 供應商設備封裝： | 144-LQFP（20x20） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 758 (CN2011-ZH PDF) |
| 配用： | 598-1021-ND - MODULE COBRANET 4961 CM2 FB 598-1020-ND - MODULE COBRANET 1810 CM2 MT |
| 其它名稱： | 598-1026 |
8
Copyright 2005 Cirrus Logic, Inc.
DS651UM23
Version 2.3
CobraNet Hardware User’s Manual
Hardware
3.0 Hardware
Figure 2 shows a high-level view of the CobraNet CM-2 interface hardware architecture.
Figure 2. CobraNet Interface Hardware Block Diagram
Flash memory holds the CobraNet firmware and management interface variable settings.
The CS1810xx or CS4961xx network processor is the heart of the CobraNet interface. It
implements the network protocol stacks and performs the synchronous-to-isochronous
and isochronous-to-synchronous conversions. The network processor has a role in
sample clock regeneration and performs all interactions with the host system.
The sample clock is generated by a voltage-controlled crystal oscillator (VCXO)
controlled by the network processor. The VCXO frequency is carefully adjusted to achieve
lock with the network clock.
The Ethernet controller is a standard interface chip that implements the 100-Mbit Fast
Ethernet standard. As per Ethernet requirements the interface is transformer isolated.
VCXO
Ethernet
Magnetics
Clock
Audio
Serial
Host
Control
Clock
CobraNet CM-2
Module
Flash
Memory
Ethernet
Controller
CS1810xx/
CS4961xx
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CS181022-CQZ/A1 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Digital Audio Networking Processor |
| CS181022-CQZR | 功能描述:音頻 DSP IC CobraNet Audio Networking Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| CS1810XX | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:New CobraNet Silicon Series Ideal for Digital Audio Networking Applications |
| CS1812-04 | 制造商:CITRUSCOM 功能描述:EMI with ESD protection IC uDFN-8L |
| CS1812-08 | 制造商:CITRUSCOM 功能描述: |
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