System interrupt levels
Help!
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| IRQ0 | Timer/counter alarm
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| IRQ1 | Keyboard buffer full
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| IRQ2 | Cascade from INTC2
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| IRQ3 | Serial port 2 (com2 or 4)
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| IRQ4 | Serial port 1 (com1 or 3)
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| IRQ5 | Parellel port 2
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| IRQ6 | Floppy disk drive (FDD) controller
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| IRQ7 | Parallel port 1 - line printer terminal 1 (LPT1)
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| IRQ8 | Real-time clock
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| IRQ9 | Cascade to INTC 1
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| IRQ10 | Spare
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| IRQ11 | Spare
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| IRQ12 | Spare PS/2 mouse
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| IRQ13 | Coprocessor
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| IRQ14 | Primary Integrated Drive Electronics (IDE) controller
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| IRQ15 | Secondary IDE controller
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Brandon2258
Popular Computers sets