參數(shù)資料
型號(hào): ADM6995L
廠商: Electronic Theatre Controls, Inc.
英文描述: 5 PORT 10/100 MB/s SINGLE CHIP ETHERNET SWITCH CONTROLLER
中文描述: 5端口10/100 MB / s的單芯片以太網(wǎng)交換控制器
文件頁(yè)數(shù): 36/57頁(yè)
文件大?。?/td> 1815K
代理商: ADM6995L
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
相關(guān)PDF資料
PDF描述
ADM6995 5 PORT 10/100 MB/S SINGLE CHIP ETHIERNET SWITCH CONTROLLER
ADS-930 16-Bit, 500kHz Sampling A/D Converters
ADS-930MC 16-Bit, 500kHz Sampling A/D Converters
ADS-930MM 16-Bit, 500kHz Sampling A/D Converters
ADS-EVAL3 16-Bit, 500kHz Sampling A/D Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM6995LAAT1 功能描述:IC SWITCH CNTRLR 10/100 128QFP RoHS:否 類(lèi)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱(chēng):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
ADM6995LCADT1NP 制造商:Infineon Technologies AG 功能描述:SWITCH / PHY