Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Can the MAX3421E talk to low-speed devices connected to a hub?

April 26, 2017connected Devices Hub low-speed max3421e talk

0

10 Posted

Can the MAX3421E talk to low-speed devices connected to a hub?

1 Answer

0

10 Posted

Yes. The smart SIE manages the signaling details. If the host firmware sets a bit called HUBPRE to 1, the SIE automatically sends the full-speed PRE packet to the hub before reverting to low-speed signaling to the device.