你即將離開本站

並前往https://cgi.csc.liv.ac.uk/~ped/COMP104/PDFS/104-Set7-Devices.pdf

Devices Communication Polling vs. Interrupts

Polling vs. Interrupts. • OS needs to know when device ready for transfers. • Can poll device status. – Busy-waiting may be inefficient.

確定！ 回上一頁

查詢 「Polling I/O」的人也找了：

  1. interrupt-driven i/o
    2.
  2. I o polling
    3.
  3. Polling
    4.
  4. Interrupt I/O
    5.
  5. OS i o
    6.
  6. 中斷 I/O
    7.
  7. I o 動作
    8.
  8. polling interrupt比較
    9.