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參數(shù)資料
| 型號： | ADM6996L |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 6 port 10/100 Mb/s Single Chip Ethernet Switch Controller |
| 中文描述： | 6端口10/100 Mb / s的單芯片以太網(wǎng)交換機(jī)控制器 |
| 文件頁數(shù)： | 39/61頁 |
| 文件大?。?/td> | 1743K |
| 代理商： | ADM6996L |
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ADM6996L
Register Description
Switch. One is original Card and another one is CPU. This will make Switch learning
table trouble.
ADM6996L provide MAC Clone function that allow two same MAC address with
different VLAN ID0 on learning table. This will solve Lock registration Card’s ID issue.
AT8989P serial chip will put these two same MAC addresses with different VLAN ID0
at different learning table entry.
How to Set ADM6996L on Router.
Port0~3: LAN Port.
Port4: WAN Port.
Port5: MII Port as CPU Port.
Step1: Set Register 0x11h bit4 and bit5 to 1.
{Coding: Write Register 0x11h as 0xff30h}
Step2: Set Port0~3 as Untag Port and set PVID=1.
{Coding: Write Register 0x01h, 0x03h, 0x05h, 0x07h as 0x840f. Port0~3 as
Untag, PVID=1, Enable MDIX}
Step3: Set Port4 as Untag Port and set PVID=2.
{ Coding:Write Register 0x08h as 0x880fh. Port4 as Untag, PVID=2, Enable
MDIX.}
Step4: Set Port5 MII Port as Tag Port and set PVID=2.
{Coding:Write Register 0x09h as 0x881fh. Port5 MII port as Tag, PVID=2.}
Step5: Group Port0, 1, 2, 3, 5 as VLAN 1.
{Coding: Write Register 0x14h as 0x0155h. VLAN1 cover Port0, 1, 2, 3, 5.}
Step6: Group Port4, 5 as VLAN 2.
{Coding: Write Register 0x15h as 0x0180h. VLAN2 cover Port4, 5.}
How MAC Clone Operation:
1. LAN to LAN/CPU Traffic.
ADM6996L LAN traffic to LAN/CPU only. Traffic to another LAN port will be
untag packet. Traffic to CPU is Tag packet with VID=1. CPU can check VID to
distinguish LAN traffic or WAN traffic.
2. WAN to CPU Traffic.
ADM6996L WAN traffic to CPU only. Traffic to CPU is Tag packet with VID=2.
CPU can check VID to distinguish LAN traffic or WAN traffic.
3. CPU to LAN Packet.
ADM6996L CPU Packet to LAN port must add VID=1 in VLAN field.
ADM6996L check VID to distinguish LAN traffic or WAN traffic. LAN output
packet is Untag.
4. CPU to WAN Packet.
ADM6996L CPU Packet to WAN port must add VID=2 in VLAN filed.
ADM6996L check VID to distinguish LAN traffic or WAN traffic. WAN output
packet is Untag.
5. ADM6996L learning sequence
Infineon-ADMtek Co. Ltd.
4-4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM6996LAAT1 | 功能描述:IC SWITCH CTRLR 10/100 128PQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| ADM6996L-AA-T-1 | 制造商:Rochester Electronics LLC 功能描述:ETHERNET SWITCH - Bulk |
| ADM6996LAAT1NP | 制造商:Infineon Technologies AG 功能描述:Ethernet CTLR Single Chip 10Mbps/100Mbps 3.3V 128-Pin MQFP Tray |
| ADM6996LC | 制造商:Infineon Technologies AG 功能描述: |
| ADM6996LC-AC-R-1 | 功能描述:IC ETHERNET SW CTRLR 128-PQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
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