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參數(shù)資料
| 型號： | CS181022-CQZR |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 14/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC COBRANET 16CH 32BIT 144-LQFP |
| 標準包裝： | 500 |
| 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(shè)備封裝： | 144-LQFP（20x20） |
| 包裝： | 帶卷 (TR) |
| 配用： | 598-1021-ND - MODULE COBRANET 4961 CM2 FB 598-1020-ND - MODULE COBRANET 1810 CM2 MT |
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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|---|---|
| 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 |
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| CS18124 | 功能描述:電氣外殼 SCREW COVER NO KO’S 18 x 12 x 4" RoHS:否 制造商:Bud Industries 產(chǎn)品:Wall Mount Enclosures 類型:Single Door NEMA 額定值:3R 外部深度:254 mm 外部高度:305 mm 外部寬度:305 mm 面板寬度:261 mm 面板高度:261 mm 材料:Steel 顏色:Gray 通風:Not Available |
| CS18126 | 功能描述:電氣外殼 SCREW COVER NO KO’S 18 x 12 x 6" RoHS:否 制造商:Bud Industries 產(chǎn)品:Wall Mount Enclosures 類型:Single Door NEMA 額定值:3R 外部深度:254 mm 外部高度:305 mm 外部寬度:305 mm 面板寬度:261 mm 面板高度:261 mm 材料:Steel 顏色:Gray 通風:Not Available |
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