Appendix B. Peripheral Identifiers

ID MnemonicPeripheral Name External Interrupt
0 AIC Advanced Interrupt Controller FIQ
1 SYSC System Controller Interrupt
2 PIOA Parallel I/O Controller A
3 PIOB Parallel I/O Controller B
4 PIOC Parallel I/O Controller C
5 ADC Analog to Digital Converter
6 US0 USART 0
7 US1 USART 1
8 US2 USART 2
9 MCI Multimedia Card Interface
10 UDP USB Device Port
11 TWI Two-Wire Interface
12 SPI0 Serial Peripheral Interface 0
13 SPI1 Serial Peripheral Interface 1
14 SSC Synchronous Serial Controller
15-16- Reserved
17 TC0 Timer/Counter 0
18 TC1 Timer/Counter 1
19 TC2 Timer/Counter 2
20 UHP USB Host Port
21 EMAC Ethernet MAC
22 ISI Image Sensor Interface
23 US3 USART 3
24 US4 USART 4
25 US5 USART 5
26 TC3 Timer/Counter 3
27 TC4 Timer/Counter 4
28 TC5 Timer/Counter 5
29 AIC Advanced Interrupt Controller IRQ0
30 AIC Advanced Interrupt Controller IRQ1
31 AIC Advanced Interrupt Controller IRQ2

Table B.1. Peripheral Identifiers