Appendix B. Peripheral Identifiers

ID MnemonicPeripheral Name External Interrupt
0 AIC Advanced Interrupt Controller FIQ
1 SYSC System Controller Interrupt
2 DBGU Debug Unit Interrupt
3 PIT Periodic Interval Timer Interrupt
4 WDT Watchdog Timer Interrupt
5 HSMC Multi-bi ECC Interrupt
6 PIOA Parallel I/O Controller A
7 PIOB Parallel I/O Controller B
8 PIOC Parallel I/O Controller C
9 PIOD Parallel I/O Controller D
10 PIOE Parallel I/O Controller E
11 SMD SMD Soft Modem
12 US0 USART 0
13 US1 USART 1
14 US2 USART 2
15 US3 USART 3
16 UR0 UART 0
17 UR1 UART 1
18 TWI0 Two-Wire Interface 0
19 TWI1 Two-Wire Interface 1
20 TWI2 Two-Wire Interface 2
21 HSMCI0 High Speed Multi Media Card Interface 0
22 HSMCI1 High Speed Multi Media Card Interface 0
23 HSMCI2 High Speed Multi Media Card Interface 0
24 SPI0 Serial Peripheral Interface
25 SPI1 Serial Peripheral Interface
26 TC0 Timer Counter 0 (0,1,2)
27 TC1 Timer Counter 1 (3,4,5)
28 PWM Pulse Width Modulation Controller
29 ADC Touch Screen ADC Controller
30 DMAC0 DMA Controller 0
31 DMAC1 DMA Controller 1
32 UHPHS USB Host High Speed
33 UDPHS USB Device High Speed
34 GMAC Gigabit Ethernet MAC
35 EMAC Ethernet MAC
36 LCDC LCD Controller
37 ISI Image Sensor Interface
38 SSC0 Synchronous Serial Controller 0
39 SSC1 Synchronous Serial Controller 1
40 CAN0 Can Controller 0
41 CAN1 Can Controller 1
42 SHA Secure Hash Algorithm
43 AES Advanced Encryption Standard
44 TDES Triple Data Encryption Standard
45 TRNG True Random Generator
46 ARM Performance Monitor Unit
47 AIC Advanced Interrupt Controller IRQ
48 FUSE Fuse Controller
49 MPDDRC MPDDR Controller
50-63Reserved

Table B.1. Peripheral Identifiers