lpcware

how to comprehend  usage of USB ports  in LPC2478???

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by iilink on Mon Feb 17 22:43:29 MST 2014
come from LPC24XX user manual pdf.

In chapter 13 LPC24XX USB device controller,there  is a text below:

To use both ports for USB transfer, port1 has to be configured as host and port2 has to be
configured as device.



In chapter 15 LPC24XX USB OTG controller,there is a text below:

The OTG controller is capable of operating in the following modes:
• One port host and one port dual-role device (see Figure 15–53)

• One port host and one port device (see Figure 15–55)

• Two-port host (see Figure 15–56)

my question is if i want to use both USB ports,how to configure it ???

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