void setup() {
  // put your setup code here, to run once:
  // REG EXTIN 
  //   0: 
  //   1: REF_CLK
  //   2: 
  //   3: SEL_FB_CLK[0]
  //   4: SEL_FB_CLK[1]
  //   5: SEL_FB_CLK[2
  //   6: FB_CLK_IN

  // REG EXTOUT
  //   0: 
  //   1: PLL_UP
  //   2: PLL_DN
  //   3: PLL_RST

}

void loop() {
  // put your main code here, to run repeatedly:

}
10k
Digital InputBreakout
Digital OutputBreakout

ERC Warnings

flipflop1:CLK: Clock driven by combinatorial logic
flipflop3:CLK: Clock driven by combinatorial logic
flipflop2:CLK: Clock driven by combinatorial logic