AM4376: USB nodes support

yimin bai34

Genius 4755 points

Part Number: AM4376

Hi SIr

We would like to use AM4376 for development.

And would like to connect many USB devices to CPU via USB HUB.

the questions is

a. how many usb nodes that AM4376 can support ?

b. if we add USB hub, how many layer and nodes that am4376 can support.

please advise

Yimin

0 -DK- over 5 years ago

Hello,

We are looking into this now. We should have an answer for you by Friday 10/4.

0 Bin Liu over 5 years ago

Hi Yimin,

yimin bai34 said:
a. how many usb nodes that AM4376 can support ?

It depends on the endpoint type used in the USB devices, generally it is in the ballpark of 30~60 devices on each USB module.

yimin bai34 said:
b. if we add USB hub, how many layer and nodes that am4376 can support.

Same as that defined in the USB Spec topology, total 7 tiers.

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