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LPC546xx: how do you configure USB1 device ctrl to only enumerate as FS device?

Question asked by bob belmont on Aug 3, 2018
Latest reply on Aug 9, 2018 by soledad

UM10912 / Table 935 / DEVCMDSTAT shows that USB1 device controller can enumerate at either FS or HS.


DEVCMDSTAT ::[23:22] Speed (01b FS, 10b HS)


However this field is read only. How can I force USB1 to only enumerate at FS ? . i.e. decline high speed handshaking to expose itself as  FS capable device only to the host.