Datasheet

45
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
11. Peripherals
11.1 Peripheral Identifiers
Table 11-1 defines the Peripheral Identifiers of the SAM4S. A peripheral identifier is required for the control of the
peripheral interrupt with the Nested Vectored Interrupt Controller and control of the peripheral clock with the Power
Management Controller.
Table 11-1. Peripheral Identifiers
Instance ID Instance Name NVIC Interrupt
PMC
Clock Control
Instance Description
0SUPC X Supply Controller
1RSTC X Reset Controller
2RTC X Real-Time Clock
3RTT X Real-Time Timer
4WDT X Watchdog Timer
5PMC X Power Management Controller
6EEFC0 X Enhanced Embedded Flash Controller 0
7EEFC1 - Enhanced Embedded Flash Controller 1
8 UART0 X X UART 0
9 UART1 X X UART 1
10 SMC - X Static Memory Controller
11 PIOA X X Parallel I/O Controller A
12 PIOB X X Parallel I/O Controller B
13 PIOC X X Parallel I/O Controller C
14 USART0 X X USART 0
15 USART1 X X USART 1
16 - - - Reserved
17 - - - Reserved
18 HSMCI X X Multimedia Card Interface
19 TWI0 X X Two-Wire Interface 0
20 TWI1 X X Two-Wire Interface 1
21 SPI X X Serial Peripheral Interface
22 SSC X X Synchronous Serial Controller
23 TC0 X X Timer/Counter 0
24 TC1 X X Timer/Counter 1
25 TC2 X X Timer/Counter 2
26 TC3 X X Timer/Counter 3
27 TC4 X X Timer/Counter 4
28 TC5 X X Timer/Counter 5
29 ADC X X Analog-to-Digital Converter
30 DACC X X Digital-to-Analog Converter