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參數(shù)資料
| 型號(hào)： | VSC870TX |
| 廠商： | VITESSE SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | High Performance Serial Backplane Transceiver |
| 中文描述： | DUAL LINE TRANSCEIVER, PBGA192 |
| 封裝： | BGA-192 |
| 文件頁(yè)數(shù)： | 1/40頁(yè) |
| 文件大小： | 511K |
| 代理商： | VSC870TX |
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VITESSE
Data Sheet
VSC870
High Performance Serial
Backplane Transceiver
G52190-0, Rev 4.1
01/05/01
Page 1
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano Camarillo, CA 93012
Tel: (800) VITESSE FAX: (805) 987-5896 Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Features
Performs 32-Bit Parallel to Serial and Serial to
Parallel Functions
VSC870 Block Diagram
Serial Data Rates are 2.0Gb/s
Designed in Conjunction with the VSC880 Serial
Crosspoint Switch
Performs Bit Alignment, Word Alignment and
Cell Alignment
Three Modes of Operation:
Distributed Control
Packet Mode,
Central
Control
Cell Mode
and
Direct Mode
Support for Multicast and Multiple Input Queues
Supports Priorities, Camp-on and
Retransmission Capability in Packet Mode
Built-in Flow Control Channel in Packet Mode
Supports Cell Synchronization in Cell Mode
Interfaces Directly with Industry Standard
FIFOs
Contains Redundant Serial I/Os and Internal
Loopback Mode
5V Tolerant TTL Inputs
Single 3.3V Power Supply
Available in 192 BGA Package
R
R
Parallel
to
Serial
Serial
to
Parallel
CMU
CRU
Alignment
Word Gen
Transmit
Control
Receive
Control
Signal Detect
Word/Cell
Aligner
RESET
SCRAM
REFCLK
TXSA+/TXSA-
TXSB+/TXSB-
LOOPBACK
RXSA+/RXSA-
RXSB+/RXSB-
MODE[1]
MODE[0]
TXIN[31:0]
TXTYP[1:0]
RXOUT[31:0]
ALIVE
ACK/RCLK
RXWA
RXEN
RTM/TCLK
RFM
WCLK
TXOK
RXOK
TXEN
RTR
RXSEL
TESTEN
VSCTE
ABORT
OOS
BYPASS
REN
RXTYP[1:0]
CELLSYN
RESYNEN
TXCLK
Generator
RXCLK
Generator
R
SCRAM
DeSCRAM
DLYEN/CCKIN
WSIN
WSOUT
FACLPBK
LTIME
R
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相關(guān)代理商/技術(shù)參數(shù) |
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| VSC872 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:80 Gb/s Intelligent Switch Fabric |
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| VSC880TY | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:High Performance 16x16 Serial Crosspoint Switch |
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