NXP Semiconductors /LPC408x_7x /USB /CMDCODE

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Interpret as CMDCODE

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 0RESERVED0CMD_PHASE0CMD_CODE_WDATA0RESERVED

Description

USB Command Code

Fields

RESERVED

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

CMD_PHASE

The command phase:

1 (WRITE): Write

2 (READ): Read

5 (COMMAND): Command

CMD_CODE_WDATA

This is a multi-purpose field. When CMD_PHASE is Command or Read, this field contains the code for the command (CMD_CODE). When CMD_PHASE is Write, this field contains the command write data (CMD_WDATA).

RESERVED

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

Links

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