EI 502Microprocessors  & MicrocontrollersPart 3(Hardware Interfacing)<br />Debasis Das<br />1<br />Mallabhum Institute of ...
Fetch Cycle<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />2<br />
Timing: Op Code Fetch (Mov A,B)<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />3<br />
MVI C,FF<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />4<br />
Instruction Cycle<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />5<br />
Memory Read Cycle<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />6<br />
Memory Read Cycle<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />7<br />
Memory Write<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />8<br />
Memory Write Cycle<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />9<br />
Demultiplexing  AD0-8<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />10<br />
Memory & I/OControl Signals<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />11<br />
256 x 4 Memory<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />12<br />
1k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />13<br />
Memory: 2k x 8 using  1k x 8<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />14<br />
2k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />15<br />
8k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />16<br />
2 k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />17<br />
Timing: IN port<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />18<br />
I/O Read Cycle<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />19<br />
I/O Mapped I/O<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />20<br />
OUT port<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />21<br />
Memory Mapped I/O<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />22<br />
Memory & I/O<br />Aug 2011<br />Mallabhum Institute of Technology    Debasis Das<br />23<br />
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Ei502 microprocessors & micrtocontrollers part3hardwareinterfacing

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Hardware interfacing fundamentals for microprocessors, specifically for 8085

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Ei502 microprocessors & micrtocontrollers part3hardwareinterfacing

  1. 1. EI 502Microprocessors & MicrocontrollersPart 3(Hardware Interfacing)<br />Debasis Das<br />1<br />Mallabhum Institute of Technology Debasis Das<br />Aug 2011<br />
  2. 2. Fetch Cycle<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />2<br />
  3. 3. Timing: Op Code Fetch (Mov A,B)<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />3<br />
  4. 4. MVI C,FF<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />4<br />
  5. 5. Instruction Cycle<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />5<br />
  6. 6. Memory Read Cycle<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />6<br />
  7. 7. Memory Read Cycle<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />7<br />
  8. 8. Memory Write<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />8<br />
  9. 9. Memory Write Cycle<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />9<br />
  10. 10. Demultiplexing AD0-8<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />10<br />
  11. 11. Memory & I/OControl Signals<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />11<br />
  12. 12. 256 x 4 Memory<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />12<br />
  13. 13. 1k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />13<br />
  14. 14. Memory: 2k x 8 using 1k x 8<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />14<br />
  15. 15. 2k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />15<br />
  16. 16. 8k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />16<br />
  17. 17. 2 k x 8 Memory<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />17<br />
  18. 18. Timing: IN port<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />18<br />
  19. 19. I/O Read Cycle<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />19<br />
  20. 20. I/O Mapped I/O<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />20<br />
  21. 21. OUT port<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />21<br />
  22. 22. Memory Mapped I/O<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />22<br />
  23. 23. Memory & I/O<br />Aug 2011<br />Mallabhum Institute of Technology Debasis Das<br />23<br />
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