Datasheet

973
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
38.5 Product Dependencies
38.5.1 I/O Lines
The pins used for interfacing the PWM are multiplexed with PIO lines. The programmer must first program the PIO
controller to assign the desired PWM pins to their peripheral function. If I/O lines of the PWM are not used by the
application, they can be used for other purposes by the PIO controller.
All of the PWM outputs may or may not be enabled. If an application requires only four channels, then only four
PIO lines will be assigned to PWM outputs.
Table 38-2. I/O Lines
Instance Signal I/O Line Peripheral
PWM PWMFI0 PA5 B
PWM PWMFI1 PA3 B
PWM PWMFI2 PD6 B
PWM PWMH0 PA8 B
PWM PWMH0 PB12 B
PWM PWMH0 PC3 B
PWM PWMH0 PE15 A
PWM PWMH1 PA19 B
PWM PWMH1 PB13 B
PWM PWMH1 PC5 B
PWM PWMH1 PE16 A
PWM PWMH2 PA13 B
PWM PWMH2 PB14 B
PWM PWMH2 PC7 B
PWM PWMH3 PA9 B
PWM PWMH3 PB15 B
PWM PWMH3 PC9 B
PWM PWMH3 PF3 A
PWM PWMH4 PC20 B
PWM PWMH4 PE20 A
PWM PWMH5 PC19 B
PWM PWMH5 PE22 A
PWM PWMH6 PC18 B
PWM PWMH6 PE24 A
PWM PWMH7 PE26 A
PWM PWML0 PA21 B
PWM PWML0 PB16 B
PWM PWML0 PC2 B
PWM PWML0 PE18 A
PWM PWML1 PA12 B