- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359243 > MVTX2803 (Zarlink Semiconductor Inc.) Unmanaged 8-Port 1000 Mbps Ethernet Switch PDF資料下載
參數(shù)資料
| 型號： | MVTX2803 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Unmanaged 8-Port 1000 Mbps Ethernet Switch |
| 中文描述： | 非托管8端口1000 Mbps以太網(wǎng)交換機 |
| 文件頁數(shù)： | 35/127頁 |
| 文件大?。?/td> | 1706K |
| 代理商： | MVTX2803 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁當前第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁
MVTX2803
Data Sheet
35
Zarlink Semiconductor Inc.
10.2.2 ECR2Pn: Port N Control Register
I
2
C Address: 01+2n; Serial Interface Address:h001+2n (n=0to7)
Accessed by serial interface (R/W)
7
5
3
2
1
0
Security En
DisL
Ftf
Futf
Bit[0]:
Filter untagged frame
(Default 0)
0: Disable
1: Enable – All untagged frames from this port are discarded or follow security option when security
is enable
Bit[1]:
Filter Tag frame
(Default 0)
0: Disable
1: Enable - All tagged frames from this port are discarded or follow security option when security is
enable
Bit[2]:
Learning Disable
(Default 0)
0: Learning is enabled on this port
1: Learning is disabled on this port
Bit [5:3:]
Reserved
Bit[7:6]
Security Enable (Default 00). The MVTX2804AG checks the incoming data for one of the following
conditions:
If the source MAC address of the incoming packet is in the MAC table and is defined as secure
address but the ingress port is not the same as the port associated with the MAC address in the
MAC table.
A MAC address is defined as secure when its entry at MAC table has static status and bit 0 is set to
1. MAC address bit 0 (the first bit transmitted) indicates whether the address is unicast or multicast.
As source addresses are always unicast bit 0 is not used (always 0). MVTX2804 uses this bit to
define secure MAC addresses.
If the port is set as learning disable and the source MAC address of the incoming packet is not
defined in the MAC address table.
If the port is configured to filter untagged frames and an untagged frame arrives or if the port is
configured to filter tagged frames and a tagged frame arrives.
If one of these three conditions occurs, the packet will be handled according to one of the following
specified options:
00 – Disable port security
01 – Enable port security. Port will be disabled when security violation is detected
10 – N/A
11 – N/A
相關PDF資料 |
PDF描述 |
|---|---|
| MVTX2803AG | Unmanaged 8-Port 1000 Mbps Ethernet Switch |
| MVTX2804 | 8-Port 1000 Mbps Ethernet Distributed Switch |
| MVTX2804AG | 8-Port 1000 Mbps Ethernet Distributed Switch |
| MVV200 | Analog IC |
| MW005A | DC-to-DC Voltage Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MVTX2804AG | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:8-Port 1000 Mbps Ethernet Distributed Switch |
發(fā)布緊急采購，3分鐘左右您將得到回復。