88E6208 データシートの表示（PDF） - Marvell Semiconductor
部品番号
コンポーネント説明
メーカー
88E6208 Datasheet PDF : 2 Pages
| |||
Link Street™
Integrated Gateway Router
with Multi-Port Switch
88E6208
PRODUCT OVERVIEW
The Marvell¨ Link Streetª family of highly integrated gateway router devices provides a superior level of
functionality and performance for residential gateway applications. The Marvell Link Street 88E6208 device
is an advanced single-chip gateway router device integrating a high-performance CPU for wire-speed routing,
an advanced switching fabric, Þve integrated Fast Ethernet (FE) PHYs, a UART for debugging and modem
backup, and advanced Virtual Cable Testerª (VCT) cable diagnostics. The 88E6208 device is an ideal solution
for residential gateway applications.
SDRAM
MFelmasohry
DSP
JTAG Interface
UART
SDRInAtMer&facFelash
DI--CCaacchhee
ARM-9 uP
ITnimteerrrusp&ts
UART Interface
Un8i0M2A.3Cª
CoQnuterouleler
SMI
100MMIIbps
&SPMaRcAAkMCetA1B/d2udfrMfeebsrs
MALCooAkd-durpess
CuFPEoorrPtFHi0bYer
FPEorPtH1Y
FPEorPtH2Y
FPEorPtH3Y
FPEorPtH4Y
10/100
10/100
10/100
10/100
10/100
GLPEIDOs/ CSoenrtiraoll
4-wire Interface
EESPeRriOalM
Figure 1. Link Street 88E6208 Internal Block Diagram
FEATURES
¥ Single-chip integration of a high-performance CPU, multi-port
switch with FE PHYs, peripheral I/O ports and VCT technology
¥ ARM-9 CPU at 133 MHz clock frequency
¥ Five integrated FE PHY ports
Ð Auto-MDI/MDIX crossover for 100BASE-TX and 10BASE-T ports
Ð One FE PHY port can be configured for copper (100BASE-TX
or 10BASE-T) or fiber (100BASE-FX) connections
¥ VCT technology
¥ UART port
BENEFITS
¥ Provides a low-cost and full-featured solution for
Small Office/Home Office (SOHO) routers
¥ High-performance CPU with optimized internal caches for
wire-speed routing throughput
Ð Simplifies and reduces cost of networking installation and reduces
costly phone calls to equipment manufacturersÕ support centers
Ð Supports both copper and fiber connections with the integrated
Marvell Alaska¨ digital PHY technology for market-leading
network reach
¥ Advanced cable integrity diagnostics help customers determine
location of cable opens, shorts and impedance mismatch
¥ Reduces costly phone calls to equipment manufacturersÕ support centers
¥ UART port can be used for console management or for WAN link
backup via an external modem
Share Link: 