我们想在iMX6DQ的板子上,USB HOST1 上先用USB-HUB芯片扩展出4个USB口,再用2个USB TO ETHERNET芯片扩展两个网络口,这样可以吗,速度上会有影响吗
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Hello Shenghua,
We have several way to expand ethernet interface:
1. USB port
Just as what you said, USB HOST-->usb hub with 4 ports--> two of 4 ports--> USB to ethernet bridge)-->2 ethernet ports
the way is no problem, if you want speed 10/100Mbps, it is no problem.
2. PCIe port
You can use intel82574 or intel82574it(industrial grade) and connect it to PCIe port.
Above both methods are feasible.
Hope above advice is helpful for you.
Have a nice day!
BR,
Weidong
Hello Shenghua,
We have several way to expand ethernet interface:
1. USB port
Just as what you said, USB HOST-->usb hub with 4 ports--> two of 4 ports--> USB to ethernet bridge)-->2 ethernet ports
the way is no problem, if you want speed 10/100Mbps, it is no problem.
2. PCIe port
You can use intel82574 or intel82574it(industrial grade) and connect it to PCIe port.
Above both methods are feasible.
Hope above advice is helpful for you.
Have a nice day!
BR,
Weidong