Appendix B. Peripheral Identifiers

ID MnemonicPeripheral Name External Interrupt
0 AIC Advanced Interrupt Controller FIQ
1 SYSIRQ System Interrupt
2 PIOA Parallel I/O Controller A
3 PIOB Parallel I/O Controller B
4 PIOC Parallel I/O Controller C
5 - Reserved
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 SSC0 Synchronous Serial Controller 0
15 SSC1 Synchronous Serial Controller 1
16 SSC2 Synchronous Serial Controller 2
17 TC0 Timer/Counter 0
18 TC1 Timer/Counter 1
19 TC2 Timer/Counter 2
20 UHP USB Host Port
21 LCDC LCD Controller
22 - 28- Reserved
29 AIC Advanced Interrupt Controller IRQ0
30 AIC Advanced Interrupt Controller IRQ1
31 AIC Advanced Interrupt Controller IRQ2

Table B.1. Peripheral Identifiers