quartz/content/notes/000 This Semester/002 Courses/Computer Interface/Chapter - 1/Interrupt Controlled IO.md
2022-02-12 06:52:50 +06:00

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# Interrupt Controlled IO
- In an interrupt controlled io, the microprocessor's data transfer occurs by interrupting it by the third party device.
- When a microprocessor gets the signal the control is transferred to ==ISS(interrup servic subroutine)== which performs ==data transfer==.