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NXP Semiconductors /LPC13Uxx /USB /EPINUSE

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Interpret as EPINUSE

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0RESERVED 0BUF0RESERVED

Description

USB Endpoint Buffer in use

Fields

RESERVED

Reserved. Fixed to zero because the control endpoint zero is fixed to single-buffering for each physical endpoint.
BUF

Buffer in use: This register has one bit per physical endpoint. 0: HW is accessing buffer 0. 1: HW is accessing buffer 1.
RESERVED

Reserved

Links

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data