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NXP Semiconductors /LPC408x_7x /USB /CTRL

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Interpret as CTRL

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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 0 (DISABLED_)RD_EN 0 (DISABLED_)WR_EN 0LOG_ENDPOINT 0RESERVED

RD_EN=DISABLED_, WR_EN=DISABLED_

Description

USB Control

Fields

RD_EN

Read mode control. Enables reading data from the OUT endpoint buffer for the endpoint specified in the LOG_ENDPOINT field using the USBRxData register. This bit is cleared by hardware when the last word of the current packet is read from USBRxData.

0 (DISABLED_): Disabled.

1 (ENABLED_): Enabled.
WR_EN

Write mode control. Enables writing data to the IN endpoint buffer for the endpoint specified in the LOG_ENDPOINT field using the USBTxData register. This bit is cleared by hardware when the number of bytes in USBTxLen have been sent.

0 (DISABLED_): Disabled.

1 (ENABLED_): Enabled.
LOG_ENDPOINT

Logical Endpoint number.
RESERVED

Reserved. Read value is undefined, only zero should be written.

Links

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Register Reference

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