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AM335x starter kit Schematic on website and PinMux data file are out of sync (Different revisions).

Dean Hayes1

I am using an AM335x starter kit as the baseline for a future product and am looking for the pinmux data file for the current board.

  • My board is at revision 1.2B.
  • The schematic I've been able to find is  TMDSSK3358_3H0009_REV1_2B_SCH.pdf
  • The only pinmux design file I've been able to find is TMDSSK3358_1_2A_PinMux.dat.  This file will not load into the most recent version of the pinmux utility.

It also looks like a problem in the schematic in that the pad V6 - GPMC_CSn0/GPIO1_29 is routed to AM335X_MCASP0_AHCLKR.   Is this correct?

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    TI__Guru**** 393215 points
    Hi Dean,
     
    Regarding the schematic question: the AM335X_MCASP0_AHCLKR label is obviously misleading. However if you follow the net it goes to COMWL_RST, which is tied to the WLAN_EN pin of the WiFi module. This should be a GPIO signal.
     
    I can't help about the pinmux file.