5. a1)Why do most programs use interrupt-driven I/) over busy-wait I/O? a2)When would you prefer to use busy-wait //O ov
Posted: Thu Jul 14, 2022 2:18 pm
- 5 A1 Why Do Most Programs Use Interrupt Driven I Over Busy Wait I O A2 When Would You Prefer To Use Busy Wait O Ov 1 (117.18 KiB) Viewed 21 times
5. a1)Why do most programs use interrupt-driven I/) over busy-wait I/O? a2)When would you prefer to use busy-wait //O over interrupt-driven 1/O ? b) Write ARM code that tests a register at location ds1 and continues execution only when the resister is non-zero. c) Draw a UML sequence diagram for copying characters from an input to an output device using interrupt-driven I/O. The diagram should include the two devices and the two I/O handlers.