Swapped PA08 and PA14.

Now PA14 is connected to Arduino Zero digital pin 2(NO-PWM) and PA08 is connected to digial pin 4(PWM)
Also connected PA13 to Arduino Zero ATN pin

Author: Fede85

variants/arduino_zero/variant.cpp

@@ -23,9 +23,9 @@
  * +------------+------------------+--------+-----------------+--------------------------------------------------------------------------------------------------------
  * | 0          | 0 -> RX          |  PA11  |                 | EIC/EXTINT[11] ADC/AIN[19]           PTC/X[3] *SERCOM0/PAD[3]  SERCOM2/PAD[3]  TCC0/WO[3]  TCC1/WO[1]
  * | 1          | 1 <- TX          |  PA10  |                 | EIC/EXTINT[10] ADC/AIN[18]           PTC/X[2] *SERCOM0/PAD[2]                  TCC0/WO[2]  TCC1/WO[0]
- * | 2          | 2                |  PA08  |                 | EIC/NMI        ADC/AIN[16]           PTC/X[0]  SERCOM0/PAD[0]  SERCOM2/PAD[0]  TCC0/WO[0]  TCC1/WO[2]
+ * | 2          | 2                |  PA14  |                 | EIC/EXTINT[14]                                 SERCOM2/PAD[2]  SERCOM4/PAD[2]  TC3/WO[0]   TCC0/WO[4]
  * | 3          | ~3               |  PA09  |                 | EIC/EXTINT[9]  ADC/AIN[17]           PTC/X[1]  SERCOM0/PAD[1]  SERCOM2/PAD[1] *TCC0/WO[1]  TCC1/WO[3]
- * | 4          | ~4               |  PA14  |                 | EIC/EXTINT[14]                                 SERCOM2/PAD[2]  SERCOM4/PAD[2]  TC3/WO[0]  *TCC0/WO[4]
+ * | 4          | ~4               |  PA08  |                 | EIC/NMI        ADC/AIN[16]           PTC/X[0]  SERCOM0/PAD[0]  SERCOM2/PAD[0] *TCC0/WO[0]  TCC1/WO[2]
  * | 5          | ~5               |  PA15  |                 | EIC/EXTINT[15]                                 SERCOM2/PAD[3]  SERCOM4/PAD[3] *TC3/WO[1]   TCC0/WO[5]
  * | 6          | ~6               |  PA20  |                 | EIC/EXTINT[4]                        PTC/X[8]  SERCOM5/PAD[2]  SERCOM3/PAD[2]             *TCC0/WO[6]
  * | 7          | 7                |  PA21  |                 | EIC/EXTINT[5]                        PTC/X[9]  SERCOM5/PAD[3]  SERCOM3/PAD[3]              TCC0/WO[7]
@@ -86,7 +86,7 @@
  * | 36         |                  |  PA18  | EDBG_SS         | EIC/EXTINT[2] *SERCOM1/PAD[2] SERCOM3/PAD[2] TC3/WO[0]  TCC0/WO[2]
  * | 37         |                  |  PA17  | EDBG_SCK        | EIC/EXTINT[1] *SERCOM1/PAD[1] SERCOM3/PAD[1] TCC2/WO[1] TCC0/WO[7]
  * +------------+------------------+--------+-----------------+--------------------------------------------------------------------------------------------------------
- * | 38         |                  |  PA13  | EDBG_GPIO0      | EIC/EXTINT[13] SERCOM2/PAD[1] SERCOM4/PAD[1] *TCC2/WO[1] TCC0/WO[7]
+ * | 38         | ATN              |  PA13  | EDBG_GPIO0      | EIC/EXTINT[13] SERCOM2/PAD[1] SERCOM4/PAD[1] *TCC2/WO[1] TCC0/WO[7]
  * | 39         |                  |  PA21  | EDBG_GPIO1      | Pin 7
  * | 40         |                  |  PA06  | EDBG_GPIO2      | Pin 8
  * | 41         |                  |  PA07  | EDBG_GPIO3      | Pin 9
@@ -119,9 +119,9 @@ const PinDescription g_APinDescription[]=
 
   // 2..12
   // Digital Low
-  { PORTA,  8, PIO_DIGITAL, (PIN_ATTR_DIGITAL), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NMI },
+  { PORTA, 14, PIO_DIGITAL, (PIN_ATTR_DIGITAL), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_14 },
   { PORTA,  9, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM0_CH1, TCC0_CH1, EXTERNAL_INT_9 }, // TCC0/WO[1]
-  { PORTA, 14, PIO_TIMER_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM0_CH4, TCC0_CH4, EXTERNAL_INT_14 }, // TCC0/WO[4]
+  { PORTA,  8, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM0_CH0, TCC0_CH0, EXTERNAL_INT_NMI },  // TCC0/WO[0]
   { PORTA, 15, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM3_CH1, TC3_CH1, EXTERNAL_INT_15 }, // TC3/WO[1]
   { PORTA, 20, PIO_TIMER_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM0_CH6, TCC0_CH6, EXTERNAL_INT_4 }, // TCC0/WO[6]
   { PORTA, 21, PIO_DIGITAL, (PIN_ATTR_DIGITAL), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_5 },