Low level control in a HLL

Index


1. Controlling hardware from a microkernel


2. Controlling hardware from a microkernel


3. Device control (continued)


4. Clock device on the IBM-PC


5. Example: floppy disk motor


6. Clock device registers in IBM-PC


7. 8253 (Programmable Interval Timer)


8. ControlWordReg


9. 8253


10. 8253 (continued)


11. Software control of the 8253


12. Software control of the 8253


13. Definition of In8 and Out8


14. Interrupts


15. Interrupts


16. What happens when counter0 equals 0?


17. Sample interrupt service routine


18. The type BITSET


19. The type BITSET


20. Bit manipulation


21. Bit manipulation


22. Bit manipulation


Index

1. Controlling hardware from a microkernel
2. Controlling hardware from a microkernel
3. Device control (continued)
4. Clock device on the IBM-PC
5. Example: floppy disk motor
6. Clock device registers in IBM-PC
7. 8253 (Programmable Interval Timer)
8. ControlWordReg
9. 8253
10. 8253 (continued)
11. Software control of the 8253
12. Software control of the 8253
13. Definition of In8 and Out8
14. Interrupts
15. Interrupts
16. What happens when counter0 equals 0?
17. Sample interrupt service routine
18. The type BITSET
19. The type BITSET
20. Bit manipulation
21. Bit manipulation
22. Bit manipulation
Index

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