參數(shù)資料
型號： ADM6996F
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)交換機控制器
文件頁數(shù)： 31/69頁
文件大?。?/td> 2099K
代理商： ADM6996F
ADM6996F
Function Description
as receiving port then this packet will be dropped.
Example2: Port receives Untag packet and send to Tag port.
ADM6996F will check the port user define fours bits of VLAN ID first then check
VLAN group resister. If destination port same VLAN as receiving port than this packet
will forward to destination port with four byte VLAN Tag and new CRC. If destination
port not same VLAN as receiving port then this packet will be dropped.
Example3: Port receives Tag packet and send to Untag port.
ADM6996F will check the packet VLAN ID first then check VLAN group resister.
If destination port same VLAN as receiving port than this packet will forward to
destination port after remove four bytes with new CRC error. If destination port not same
VLAN as receiving port then this packet will be dropped.
Example4: Port receives Tag packet and send to Tag port.
ADM6996F will check the user define packet VLAN ID first then check VLAN
group resister. If destination port same VLAN as receiving port than this packet will
forward to destination port without any change. If destination port not same VLAN as
receiving port then this packet will be dropped.
3.19 Priority Setting
It is a trend that data, voice and video will be put on networking, Switch not only deal
data packet but also provide service of multimedia data. ADM6996F provides two
priority queues on each port with N:1 rate. See EEPROM Reg.0x10h.
This priority function can set three ways as below:
* By Port Base: Set specific port at specific queue. ADM6996F only check the port
priority and not check packet’s content VLAN and TOS.
* By VLAN first: ADM6996F check VLAN three priority bit first then IP TOS priority
bits.
* By IP TOS first: ADM6996F check IP TOS three priority bit first then VLAN three
priority bits.
If port set at VLAN/TOS priority but receiving packet without VLAN or TOS
information then port base priority will be used .
3.20 LED Display
Three LED per port are provided by ADM6996F. Link/Act, Duplex/Col & Speed are
three LED display of ADM6996F. Dual color LED mode also supported by ADM6996F.
For easy production purpose ADM6996F will send test signal to each LED at power on
reset stage. EEPROM register 0x12h define LED configuration table.
Infineon-ADMtek Co Ltd.
3-13
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相關代理商/技術參數(shù)
參數(shù)描述
ADM6996FAAT1 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:- 標準包裝: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 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ADM6996FCX-AC-T-1 功能描述:IC ETHERNET SW CTRLR 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ADM6996FCXACT1XP 制造商:Infineon Technologies AG 功能描述:GREEN, SWITCH / PHY
ADM6996FCX-AD-R-1 功能描述:開關變換器、穩(wěn)壓器與控制器 SWITCH / PHY RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
ADM6996FCXADR1XT 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY
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