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IOUSBHost / IOUSBHostIsochronousFrame / timeStamp

Contents

Declaration
Discussion
See Also

timeStamp

The observed time for the frame’s completion.

Declaration

var timeStamp: IOUSBHostTime

Discussion

note:

Interrupt latency and system load may result in more than one frame completing with the same timestamp.

See Also

Frame Structure

status
requestCount
completeCount

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IOUSBHostInstance Property

Mac Catalyst 14.0+macOS 10.15+

Declaration
Discussion
See Also

Built on 2026-05-07