Freescale Semiconductor /MKL27Z4 /USB0 /ISTAT

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Interpret as ISTAT

7 43 0 0 00 0 0 0 0 0 0 0 0 (USBRST)USBRST 0 (ERROR)ERROR 0 (SOFTOK)SOFTOK 0 (TOKDNE)TOKDNE 0 (SLEEP)SLEEP 0 (RESUME)RESUME 0 (STALL)STALL

Description

Interrupt Status register

Fields

USBRST

This bit is set when the USB Module has decoded a valid USB reset

ERROR

This bit is set when any of the error conditions within Error Interrupt Status (ERRSTAT) register occur

SOFTOK

This bit is set when the USB Module receives a Start Of Frame (SOF) token.

TOKDNE

This bit is set when the current token being processed has completed

SLEEP

This bit is set when the USB Module detects a constant idle on the USB bus for 3 ms

RESUME

This bit is set when a K-state is observed on the DP/DM signals for 2

STALL

Stall Interrupt

Links

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