HelpNeeded? Block diagram Micro/Mux switch

Discussion in 'Embedded Systems and Microcontrollers' started by Etronic, May 4, 2016.

  1. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    Hi,all? If this is not the right forum for this thread Please move me to the correct forum. Thanks

    l need help on deciphering this block diagram . I would need a wiring schematic for this diagram. I don't have too much to go on
    just this diagram, I lost the PDF file on it. But I do know it uses a 16pin mux switch it a multiplexer switch and an atmega164P microcontroller to program the chip. I don't know what pins to use or how it should be wired from the diagram. it controls two motors and forwards data through the micro then through the mux switch.


    Microcontroller forwarding
    Mux switch is open
    mux switch forwarding open
     
  2. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    This is all the information I got. What other information do I need
     
  3. dannyf

    Well-Known Member

    Sep 13, 2015
    1,828
    365
    it is your diagram so if you cannot understand others are unlikely to be able to offer any substantive help.

    having said that, it seems to conceive a switching scheme where the mcu controls the connections based on the output from the two devices. the two devices share clock and reset but it is not clear who provides the clock / reset.
     
  4. NorthGuy

    Active Member

    Jun 28, 2014
    604
    121
    Looks like some sort of sniffer which drops on the communications between two devices with a possibility of alerting the communications.

    You need to explain what you're trying to accomplish.
     
  5. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    The block on the right provides the voltage,clock reset, if this helps.
     
  6. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    This is not my diagram? I gotten this from a PDF file. I can't locate the PDF anymore.
     
  7. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    I still need help on how this is wired up to a micro mega164p can dose anyone Have any idea how this diagram is wired up to a micro and how its connected to the mux switch to the micro
     
    Last edited: Nov 9, 2016
  8. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    it not my diagram found it on the wed don't remember where the site is
     
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