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  1. Feb 24, 2017
    • David Sidrane's avatar
      Kinetis:SIM add paramiterized SIM_CLKDIVx_xxFRAC|DIV macros · a43554de
      David Sidrane authored
        The makes for cleaner board definitions like:
      
         Divider output clock = Divider input clock * ((PLLFLLFRAC+1)/(PLLFLLDIV+1))
             SIM_CLKDIV3_FREQ = BOARD_SOPT2_FREQ × [ (PLLFLLFRAC+1) / (PLLFLLDIV+1)]
                       90 Mhz = 180 Mhz X [(0 + 1) / (1 + 1)]
          #define BOARD_SIM_CLKDIV3_PLLFLLFRAC  1
          #define BOARD_SIM_CLKDIV3_PLLFLLDIV   2
          #define BOARD_SIM_CLKDIV3_FREQ        (BOARD_SOPT2_FREQ * (BOARD_SIM_CLKDIV3_PLLFLLFRAC / BOARD_SIM_CLKDIV3_PLLFLLDIV))
      a43554de
    • David Sidrane's avatar
      Kinetis:Fix typo in comment · e1278c0c
      David Sidrane authored
      e1278c0c
  2. Feb 22, 2017
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