RTL9068AB 为车用乙太网Single chip 交换机方案如下表
RTL9068AB 提供的1000 Base-T1符合标准是IEEE 802.3bP规范,它具有1000 Mb / s的速率,通过双绞线(T1)进行全双工通信。能够支持线材至少15米,可以提高更好的频宽,并能和车用交换器及资料中心做连接,达到多个节点装置互相通信,建构各种不同所需的网路拓朴。此外,具有低辐射,高RF抗扰度和更长距离通信的能力。
友尚FAE能协助提供(申请)开发者需要的参考文件及软件包,如下1.RTL9068ABD-VA_DataSheet2RTL9068ABD-VA_Reference_Schematic3.RTL9068ABD-VASeries_Demo_Board_User_Guide(让开发者快速理解switch应用及操作)4.RTL9068ABD-VASchematic_Checklist(方便开发者检视硬体设计)5.RTL9068ABD-Series_SDK_API_Programming_Guide(软件开发用)6.Realtek Automotive Switch Tool(turnkey tool,UI界面设定产出image,节省软件开发effort)友尚FAE可协助开发者硬件线路及layout review友尚FAE可协助软体 API整合开发,switch tool应用及网管整合协助
RTL9068 Swtich Tools ,可让开发者利用UI 界面客制化设定网管必备功能,以下范例:Config mode run time support I2C/SPI/MDCMDIO/Ethernet
每个port 可以由UI 界面设定interface 参数,如下范例 可以设定RGMII TX/RX delay time / Driving / Volatage
ACL 设定范例 port8/port9/port 10 只能forward packet 到port 11Filter 选择 spmask 15:0enbable Mark F8FF (这边是设定 Port 8/9/10 当满足条件时填0 ,预设值为FFFF )drop active 设定 bypass
VLAN 设定范例
VLAN Groups are set as follows:VLAN ID 100 for port 4, 11VLAN ID 101 for port 6, 7VLAN ID 102 for port 5, 9VLAN ID 103 for port 8, 10
Each Port S0-PX settings are show as follows:VLAN mode: ported basedVLAN learning based on: inner tagDefault VLAN id: based on what VLAN ID you wantAccepted frame type: Untagged, priority-tagged and taggedIngress filter: enableEgress filter: enable
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RTL9068 Swtich Features
Muti-gigabit interface supported ---PCIE3.0 /2.5G SGMII /5G stacking USXGMIISwitch features compliant to open TC11Open TC10 Wake-up & sleep supportedframe buffer 256KBsecurity --- Firewall / VLAN/S ecure boot / Authenticationpower consumption 2.66W 6.AVB --- AS /Qav / QatTSN(Time-Sensitive Networking) 方案规格
符合AEC-Q100 Grade 2 (-40°C~105°C) 支援多port数100base-T1/1000base-T1支援MAC interface (RGMII\SGMII\USXGMII)支援TC10 Wake-up & sleep supported.支援VLAN, ACL, 802.1X, IGMPv1/v2, 802.3ad