Memory Interfacing with 8085 Microprocessor: Solved problems - 1

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  • Опубліковано 15 лис 2024

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  • @dhimteameyvijay4192
    @dhimteameyvijay4192 Рік тому +10

    Thanks a lot for this video sir...
    I didn't understand anything from my college professor but u made it clear

    • @EngineeringFunda
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  • @worldofgaming748
    @worldofgaming748 Рік тому +6

    I loved how "John" came outta nowhere to ask our query , (Propes to the Teacher)

  • @yawarmushtaq4632
    @yawarmushtaq4632 11 місяців тому +1

    Thanks sir , being msc applied physics student, watching for tomorrow 3rd semester exam

    • @EngineeringFunda
      @EngineeringFunda  11 місяців тому

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  • @tadele3947
    @tadele3947 Рік тому +6

    Vital lecturer!we thank very much(Ethiopian)!

    • @EngineeringFunda
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  • @apputadhiyal9451
    @apputadhiyal9451 4 місяці тому +1

    Thank you for the video sir! Understood everything.

    • @EngineeringFunda
      @EngineeringFunda  4 місяці тому

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  • @Kevinmodi_08
    @Kevinmodi_08 9 місяців тому +1

    Mast bhanavo cho tame sir:)

    • @EngineeringFunda
      @EngineeringFunda  9 місяців тому

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  • @amrutajangade7007
    @amrutajangade7007 Місяць тому +1

    You are Great sirr❤❤

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  • @abiadhimoolam1391
    @abiadhimoolam1391 Рік тому +1

    Very clear explain for any beginner

    • @EngineeringFunda
      @EngineeringFunda  Рік тому

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  • @prabuddhbharat2934
    @prabuddhbharat2934 Рік тому +7

    Whk else liked john....☺

    • @EngineeringFunda
      @EngineeringFunda  Рік тому

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  • @bhaveshbane5879
    @bhaveshbane5879 11 місяців тому +1

    Hii sir. Is there necessary to show connecting lines between the points?

    • @EngineeringFunda
      @EngineeringFunda  11 місяців тому

      Try it if possible else you can see my diagrams.

    • @bhaveshbane5879
      @bhaveshbane5879 11 місяців тому

      @@EngineeringFunda Ok sir. Btw thank you for quick response sir 🙏🏼

  • @yashparmar5722
    @yashparmar5722 6 місяців тому +1

    Thanks sir❤

    • @EngineeringFunda
      @EngineeringFunda  6 місяців тому

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  • @saurabh8611
    @saurabh8611 Рік тому +2

    How to find starting address and ending address of 7kb EPROM?

  • @sruthimajhi5610
    @sruthimajhi5610 4 місяці тому +5

    at 5:10, how are data lines equal to 8?

    • @saurav3762
      @saurav3762 Місяць тому

      @@sruthimajhi5610 same question

  • @alextakaa
    @alextakaa 15 днів тому

    Mantap.sir

  • @edgbaston149
    @edgbaston149 Рік тому +1

    Thank you so much

    • @EngineeringFunda
      @EngineeringFunda  Рік тому +1

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  • @mdamirhussain2095
    @mdamirhussain2095 Рік тому +1

    For selecting I/O we choose (1 1 0 ) , for memory write ( 0 1 0), for read ( 0 0 1) by which we are deciding

    • @shubhampathak260
      @shubhampathak260 11 місяців тому

      We are selecting like hame suppose memwr ka bar signal generate karna h so we will select m bar by taking zero bcz m bar active low signal h to 0 par select hoga and for wr bar we will use again 0 and we don't need rd bar to use 1 kar denge to vo select nahi hoga in this way we get mewr ka bar signal......
      I hope you will get it...

    • @ALLGamingenterment
      @ALLGamingenterment 6 місяців тому

      @subhampathak but bro I have a doubt in my collage lecture my teacher taught that the output of decoder is used as the chip select and the chip select is generally made up of A13 A 14 and A15 but here sir used read ,write and IO.

  • @scralphead1033
    @scralphead1033 2 місяці тому

    how did u find the data lines?

  • @nanzz972
    @nanzz972 Рік тому +1

    last moment mae aap hi saare exam paar krwatee

    • @EngineeringFunda
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  • @dhimteameyvijay4192
    @dhimteameyvijay4192 Рік тому

    Sir why are data lines assumed to be 8?
    Is it bcoz 8085 has 8 data lines ?

    • @EngineeringFunda
      @EngineeringFunda  Рік тому +2

      Yes 8085 has 8 data lines

    • @arijeetsutradhar5055
      @arijeetsutradhar5055 Рік тому +1

      @@EngineeringFunda sir if the size given to us will 8kb instead of 4 kb..then how much data lines should we take sir...??

    • @EngineeringFunda
      @EngineeringFunda  Рік тому +7

      @@arijeetsutradhar5055 when you write KB, it means Kilo Byte. Byte means data is 8 bits only. So with 8KB, 8K is address = 2^3 × 2^10 = 2^13, means 13 address lines and B means Byte, so 8 data lines.

  • @sidhant2327
    @sidhant2327 Рік тому

    ayoo john's kinda hot ngl

  • @octavianak5240
    @octavianak5240 Рік тому +2

    Sir john bohot third class sawaal puchta hai nikaalo isko class se