LPC5512 USB use is in conflict with the data sheet

[randylee]

I'm using MCUExpresso 11.2.0 and Config Tools 8.0 and SDK 2.8  I'm laying out a board with an LPC5512JBD64 on it.  Looking at the pins tool and the datasheet for this part from Rev 1.0 3-March 2020 (LPC55S1X/LPC551X)

The pins tool says that USB0 (pins 61-64) can be connected but not USB1 (pins 22-27) which it enforces!

The datasheet says that USB1 can be connected but USB0 is unconnected on this part.

One of these is wrong but with only 2 data points, I have no idea which one.  I'm hoping it's the data sheet because the pins tool won't LET me do it the way the datasheet wants it done.

[randylee]

OK, so the tools are right, USB0 is the one that's active....  at least according to Table 2....

But on page 36 of that datasheet the pinouts show:

so I'm thinking that this is a datasheet error?

thanx

[Sebastian_Del_Rio]

Hi Randy,

Thank you very much for your feedback!

We will be taking a look at this table in the documentation to provide a fix in a future release.

Please let me know if you need any more information.

Best regards,

Sebastian

[Sebastian_Del_Rio · Accepted solution]

Hi Randy, I hope you're doing well!

The LPC5512 variant of the LPC551x only has the Full-Speed USB controller available, which corresponds to USB0:

(Taken from the LPC55S1x Datasheet, table 2).

Still, the USB1 High-Speed controller is available on the other variants of the LPC551x.

Please let me know if you need any more information.

Best regards,

Sebastian