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LAUNCHXL2 TMS57012 Pinout

David Arnett
Intellectual 270 points
Other Parts Discussed in Thread: HALCOGEN, LAUNCHXL2-RM57L

Hi all,

Is there a pinout for the Launchpad XL2 TMS570 board, relating board pins to proc pins?

Looking at the schematic is not as helpful as I thought it would be.

  • 0
    TI__Guru**** 191736 points

    Hi David,

      Are you talking about the prototype pinouts at the two edges?

    The launchad quick start guide also has the pinouts like below for RM46. 

  • 0 in reply to Charles Tsai
    TI__Guru 68920 points

    David,


    I think I might understand your question.    It's a bit difficult sometimes to answer the question 'how should I set the pinmux to output signal "N2HET1[x]" onto board pin 'Jy-z'.

    This is because the N2HET signal may appear on multiple balls and you really need to know which BALL  (like "C3") in order to find the right row to click on in the HalCoGen pinmux table.

    I did something like this for myself recently for a particular HET program by reading in the LAUNCHXL2-RM57L netlist into HalCoGen then extracting the mapping

    of BALL # to Jx-Y pin # into a table.    I don't think it's ready to 'give out' because I did it specifically for a particular design but I think it may be what you want.  

    If it is - then maybe we should clean this up and post it.


    But - the info can definitely be extracted easily from the Eagle netlist.


    Best Regards,

    Anthony

  • 0 in reply to Anthony F. Seely
    Intellectual 270 points
    Anthony,

    I think your response is more to the point of the question.

    I was hoping to find a document that outlined which proc pins to connect to which outputs.

    For example if I want N2HET1[20] two be connected to HET1>PWM0 I need to select pin x.

    I hope this makes my question more clear.

    David
  • 0 in reply to David Arnett
    Intellectual 270 points
    Hi all,

    The issue I was having was a misunderstanding on my part.

    I thought the selectable pins under the HET PWM tab were referring to proc pins, not the het pins.

    I now have everything working correctly.

    Thanks for your help.

    David