Datasheet

SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
540
31.5 Product Dependencies
31.5.1 I/O Lines
The pins used for interfacing the compliant external devices may be multiplexed with PIO lines. The programmer
must first program the PIO controllers to assign the TC pins to their peripheral functions.
31.5.2 Power Management
The TC is clocked through the Power Management Controller (PMC), thus the programmer must first configure the
PMC to enable the Timer Counter clock.
31.5.3 Interrupt
The TC has an interrupt line connected to the Interrupt Controller (IC). Handling the TC interrupt requires
programming the IC before configuring the TC.
Table 31-4. I/O Lines
Instance Signal I/O Line Peripheral
TC0 TCLK0 PD23 A
TC0 TCLK1 PD29 A
TC0 TCLK2 PC10 B
TC0 TIOA0 PD20 A
TC0 TIOA1 PD21 A
TC0 TIOA2 PD22 A
TC0 TIOB0 PD30 A
TC0 TIOB1 PD31 A
TC0 TIOB2 PA26 B
TC1 TCLK3 PA0 B
TC1 TCLK4 PA3 B
TC1 TCLK5 PD9 B
TC1 TIOA3 PA1 B
TC1 TIOA4 PA4 B
TC1 TIOA5 PD7 B
TC1 TIOB3 PA2 B
TC1 TIOB4 PA5 B
TC1 TIOB5 PD8 B