參數(shù)資料
型號: ADM6995
廠商: Electronic Theatre Controls, Inc.
英文描述: 5 PORT 10/100 MB/S SINGLE CHIP ETHIERNET SWITCH CONTROLLER
中文描述: 5端口10/100 Mb / s的單芯片ETHIERNET開關控制器
文件頁數(shù): 36/57頁
文件大?。?/td> 1815K
代理商: ADM6995
ADM6995L
Register Description
4.3.10
TOS IP Packet
ADM6995L check byte 12 &13 if this value is 0800h then ADM6995L knows this is a
TOP priority packet.
Type 0800
IP Header
Byte 12~13
Byte 14~15
IP header define
Byte 14
Byte 15: Service type
Bit[7~5]: IP Priority (Precedence ) from 7~0
Bit 4: No Delay (D)
Bit 3: High Throughput
Bit 2: High Reliability (R)
Bit[1:0]: Reserved
Bit[7:0]: IP protocol version number & header length.
4.3.11
Bits
1:0
2
3
4
5
6
7
9:8
11:10 R/W Discard mode (drop scheme for Q1)
13:12 R/W Discard mode (drop scheme for Q2)
15:14 R/W Discard mode (drop scheme for Q3)
Note:
Bit[1:0]: Broadcast Storming threshold.
Broadcast storm mode after initial:
-
time interval : 50ms
the max. packet number = 7490 in 100Base, 749 in 10Base
Miscellaneous Configuration Register, offset: 0x10h
Type Description
R/W Broadcast Storming Threshold [1:0]. See below table.
R/W Broadcast Storming Enable. 1/ enable, 0/disable. Default 0.
R/W Reserved. Default 0.
R/W XCRC. 1/disable CRC check, 0/enable CRC Check. Default 0.
RO Reserved
RO Reserved
R/W Aging Disable. 1/disable aging, 0/enable aging. Default 0.
R/W Discard mode (drop scheme for Q0)
Initial value
0x0h
0x0h
0x0h
0x0h
0x0h
0x1h
0x0h
0x0h
0x0h
0x0h
0x0h
ADMtek Inc.
4-6
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相關代理商/技術參數(shù)
參數(shù)描述
ADM6995L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 PORT 10/100 MB/s SINGLE CHIP ETHERNET SWITCH CONTROLLER
ADM6995LAAT1 功能描述:IC SWITCH CNTRLR 10/100 128QFP 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
ADM6995LAAT1NP 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY
ADM6995LCACT1 制造商:Infineon Technologies AG 功能描述:
ADM6995LCACT1NP 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY