I/O Interact

Creator

Creator

Alan Jo

Created

Created

2023 Sep 20 7:27

Editor

Editor

Alan Jo

Edited

Edited

2023 Sep 20 7:27

Refs

Refs

Interact

Three ways to interact data with hw device

polling (do not use) - low level keep checking

interrupt-driven I/O interrupt always raised by I/O

Recommendations

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