how to set register input for soc

Discussion in 'Embedded Systems and Microcontrollers' started by salmahany, Apr 21, 2013.

  1. salmahany

    Thread Starter New Member

    Apr 21, 2013
    3
    0
    how to set register input for soc
    i need to set register some inputs in runtime mode
    for an st chips so i don't know how and what to use ttl
    or uart and what is the rx and tx used to do that
    also need to know did i have to do that through TDI and TDO or through PIO or what
    the chip is sti71xx
    while i wanna send commands and get response from the cpu for this commands
    many thanks for you help
     
  2. salmahany

    Thread Starter New Member

    Apr 21, 2013
    3
    0
    no help here
    any body answer me plz
     
  3. tshuck

    Well-Known Member

    Oct 18, 2012
    3,531
    675
    Perhaps if you posted chip you are using, someone would be willing to go thorough it to get you an answer. As of now, we know you are using a st chip.
     
  4. salmahany

    Thread Starter New Member

    Apr 21, 2013
    3
    0
    the chip that i am using is sti7111 also i already write the family in the first post
    sti71xx
    (sti7111)
     
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