Hardware interfacing fundamentals for microprocessors, specifically for 8085

1. EI 502Microprocessors & MicrocontrollersPart 3(Hardware Interfacing) Debasis Das 1 Mallabhum Institute of Technology Debasis Das Aug 2011

2. Fetch Cycle Aug 2011 Mallabhum Institute of Technology Debasis Das 2

3. Timing: Op Code Fetch (Mov A,B) Aug 2011 Mallabhum Institute of Technology Debasis Das 3

4. MVI C,FF Aug 2011 Mallabhum Institute of Technology Debasis Das 4

5. Instruction Cycle Aug 2011 Mallabhum Institute of Technology Debasis Das 5

6. Memory Read Cycle Aug 2011 Mallabhum Institute of Technology Debasis Das 6

7. Memory Read Cycle Aug 2011 Mallabhum Institute of Technology Debasis Das 7

8. Memory Write Aug 2011 Mallabhum Institute of Technology Debasis Das 8

9. Memory Write Cycle Aug 2011 Mallabhum Institute of Technology Debasis Das 9

10. Demultiplexing AD0-8 Aug 2011 Mallabhum Institute of Technology Debasis Das 10

11. Memory & I/OControl Signals Aug 2011 Mallabhum Institute of Technology Debasis Das 11

12. 256 x 4 Memory Aug 2011 Mallabhum Institute of Technology Debasis Das 12

13. 1k x 8 Memory Aug 2011 Mallabhum Institute of Technology Debasis Das 13

14. Memory: 2k x 8 using 1k x 8 Aug 2011 Mallabhum Institute of Technology Debasis Das 14

15. 2k x 8 Memory Aug 2011 Mallabhum Institute of Technology Debasis Das 15

16. 8k x 8 Memory Aug 2011 Mallabhum Institute of Technology Debasis Das 16

17. 2 k x 8 Memory Aug 2011 Mallabhum Institute of Technology Debasis Das 17

18. Timing: IN port Aug 2011 Mallabhum Institute of Technology Debasis Das 18

19. I/O Read Cycle Aug 2011 Mallabhum Institute of Technology Debasis Das 19

20. I/O Mapped I/O Aug 2011 Mallabhum Institute of Technology Debasis Das 20

21. OUT port Aug 2011 Mallabhum Institute of Technology Debasis Das 21

22. Memory Mapped I/O Aug 2011 Mallabhum Institute of Technology Debasis Das 22

23. Memory & I/O Aug 2011 Mallabhum Institute of Technology Debasis Das 23