參數(shù)資料
型號(hào): MVTX2802AG
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: Managed 4-Port 1000 Mbps Ethernet Switch
中文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA596
封裝: 40 X 40 MM, 2.33 MM HEIGHT, MS-034, HSBGA-596
文件頁(yè)數(shù): 15/154頁(yè)
文件大小: 1936K
代理商: MVTX2802AG
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MVTX2802
Data Sheet
15
Zarlink Semiconductor Inc.
1.9 Internal Memory
Several internal tables are required and are described as follows:
Frame Control Block (FCB) - Each FCB entry contains the control information of the associated frame
stored in the FDB, e.g. frame size, read/write pointer, transmission priority, etc.
Network Management (NM) Database - The NM database contains the information in the statistics counters
and MIB.
MCT Link Table - The MCT Link Table stores the linked list of MCT entries that have collisions in the
external MAC Table.
VLAN Port Aging Table
-
This table provides the aging status of VLAN Port association status. Search
Engine maintains this table and informs the CPU when the entry is ready to age out.
2.0 System Configuration
2.1 Management and Configuration
Two modes are supported in the MVTX2802AG: managed and unmanaged. In managed mode, the
MVTX2802AG uses an 8-or 16-bit CPU interface very similar to the Industry Standard Architecture (ISA)
specification. In unmanaged mode, the MVTX2802AG has no CPU but can be configured by EEPROM using
an I
2
C interface at bootup, or via a synchronous serial interface otherwise.
2.2 Managed Mode
In managed mode, the MVTX2802AG uses an 8-or 16-bit CPU interface very similar to the ISA bus. The
MVTX2802AG CPU interface provides for easy and effective management of the switching system. The figure
below provides an overview of the CPU interface.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2803 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 8-Port 1000 Mbps Ethernet Switch
MVTX2803A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 8 port Gigabit Ethernet switch
MVTX2803AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 8-Port 1000 Mbps Ethernet Switch
MVTX2803AG2 制造商:Microsemi Corporation 功能描述:
MVTX2804 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:8-Port 1000 Mbps Ethernet Distributed Switch