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TMS320F28384D: The USB boot mode

Part Number: TMS320F28384D

Hi champs,

If customers program USER OTP and have a custom boot mode option, SCI boot and USB boot. According to datasheet, SCI boot mode can be used as a wait boot mode as long as SCI continues to wait for an 'A' or 'a' during the SCI auto-baud lock process.

My question is that can USB boot mode be used as wait boot mode if customers connect nothing to USB port when system boot-up? Please advise your comments, thanks for help.

Regards,

Luke